PowerCube 5000
User Manual (SmartLi 100Ah)
Issue
03
Date
2021-05-10
HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2021. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees
or representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
https://e.huawei.com
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
i
PowerCube 5000
User Manual (SmartLi 100Ah)
About This Document
About This Document
Purpose
This document describes PowerCube 5000 (SmartLi 100 Ah) solution in terms of
its overview, installation, commissioning, routine maintenance, troubleshooting,
troubleshooting methods of common components, and parts replacement.
Intended Audience
This document is intended for:
●
Sales engineers
●
Technical support engineers
●
System engineers
●
Hardware installation engineers
●
Commissioning engineers
●
Data configuration engineers
●
Maintenance engineers
Symbol Conventions
The symbols that may be found in this guide are defined as follows.
Symbol
Description
Indicates a hazard with a high level of risk which,
if not avoided, will result in death or serious
injury.
Indicates a hazard with a medium level of risk
which, if not avoided, could result in death or
serious injury.
Indicates a hazard with a low level of risk which,
if not avoided, could result in minor or moderate
injury.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
ii
PowerCube 5000
User Manual (SmartLi 100Ah)
Symbol
About This Document
Description
Indicates a potentially hazardous situation which,
if not avoided, could result in equipment damage,
data loss, performance deterioration, or
unanticipated results.
NOTICE is used to address practices not related to
personal injury.
Supplements the important information in the
main text.
NOTE is used to address information not related
to personal injury, equipment damage, and
environment deterioration.
Change History
Changes between document issues are cumulative. The latest document issue
contains all changes made in previous issues.
Issue 03 (2021-05-10)
●
Updated the alarm "HSU Short-Circuit Protection".
●
Updated the description of the "ICC Cabinet WebUI".
●
Added the procedure for installing a smart ETH gateway.
Issue 02 (2020-03-17)
●
Updated the monitoring description.
●
Updated the description about certain cable connections.
●
Added the description about emergency power-off (EPO).
Issue 01 (2019-10-30)
This issue is the first official release.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
iii
PowerCube 5000
User Manual (SmartLi 100Ah)
Contents
Contents
About This Document................................................................................................................ ii
1 Safety Information.................................................................................................................. 1
1.1 General Safety.......................................................................................................................................................................... 1
1.2 Personnel Requirements....................................................................................................................................................... 4
1.3 Electrical Safety........................................................................................................................................................................ 4
1.4 Installation Environment Requirements.......................................................................................................................... 6
1.5 Mechanical Safety................................................................................................................................................................... 8
1.6 Battery Safety......................................................................................................................................................................... 10
2 Products................................................................................................................................... 14
2.1 Overview.................................................................................................................................................................................. 14
2.2 Working Mode....................................................................................................................................................................... 15
2.3 ICC Cabinet SUN2000-150KTL-S0................................................................................................................................... 17
2.3.1 Power Module (HSU)....................................................................................................................................................... 18
2.3.2 Bypass Module (BPS)....................................................................................................................................................... 20
2.3.3 Monitoring Unit................................................................................................................................................................. 21
2.3.3.1 SMU02S............................................................................................................................................................................. 22
2.3.3.2 UIM02C.............................................................................................................................................................................. 26
2.3.3.3 NIM01C3........................................................................................................................................................................... 29
2.3.3.4 GIM01C.............................................................................................................................................................................. 32
2.3.3.5 Energy Monitoring Module ECU01A....................................................................................................................... 33
2.3.3.6 Monitoring Interface Module MUS01C.................................................................................................................. 35
2.3.3.7 Monitoring Display Unit (MDU)............................................................................................................................... 38
2.4 Smart Lithium Battery Cabinet (SmartLi).................................................................................................................... 39
2.4.1 Model Description............................................................................................................................................................. 40
2.4.2 Energy Storage Module (ESM)..................................................................................................................................... 41
2.4.3 System Battery Control Unit (SBCU).......................................................................................................................... 42
2.4.4 Battery Control Unit (BCU)............................................................................................................................................ 44
2.5 Isolation Transformer...........................................................................................................................................................46
2.5.1 Isolation Transformer ITC80D........................................................................................................................................47
2.5.2 Isolation Transformer ITC120D..................................................................................................................................... 48
2.5.3 Isolation Transformer ITC200D..................................................................................................................................... 49
2.5.4 Isolation Transformer ITC400D..................................................................................................................................... 51
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
iv
PowerCube 5000
User Manual (SmartLi 100Ah)
Contents
2.6 Smart ETH Gateway.............................................................................................................................................................52
2.7 Combiner Box......................................................................................................................................................................... 53
3 Installation..............................................................................................................................54
3.1 Installation Preparations.................................................................................................................................................... 54
3.1.1 Installation Clearances.....................................................................................................................................................54
3.1.2 Preparing Cables................................................................................................................................................................ 54
3.1.3 Tools and Instruments..................................................................................................................................................... 55
3.1.4 Transportation and Unpacking..................................................................................................................................... 57
3.2 Installing the ICC Cabinet.................................................................................................................................................. 58
3.3 Installing an Isolation Transformer................................................................................................................................. 61
3.4 Installing a PE Cable Between the ICC Cabinet and the Isolation Transformer..............................................62
3.5 Installing the SmartLi.......................................................................................................................................................... 63
3.5.1 Installing a Cabinet........................................................................................................................................................... 64
3.5.2 Connecting a PE Cable.....................................................................................................................................................66
3.5.3 Installing ESMs................................................................................................................................................................... 67
3.5.4 Installing an IP21 Component...................................................................................................................................... 71
3.5.5 (Optional) Installing a Water Sensor......................................................................................................................... 72
3.6 (Optional) Installing a Combiner Box............................................................................................................................73
3.7 Installing Cables.................................................................................................................................................................... 74
3.7.1 Installing a PV Input Power Cable............................................................................................................................... 74
3.7.2 Installing an AC Input Power Cable............................................................................................................................ 75
3.7.3 Installing Cables for the Smart ETH Gateway......................................................................................................... 77
3.7.4 Installing Signal Cables Between Lithium Battery Cabinets............................................................................... 79
3.7.5 Installing Cables Between the Lithium Battery Cabinet and the ICC Cabinet............................................. 81
3.7.6 Installing Cables Between the ICC Cabinet and the Isolation Transformer.................................................. 83
3.7.7 Installing an AC Output Cable for the Isolation Transformer............................................................................ 84
3.7.8 Installing Control Cables Between Two ICC Cabinets........................................................................................... 85
3.8 Installation Verification.......................................................................................................................................................88
4 UI Description.........................................................................................................................91
4.1 ICC Cabinet MDU.................................................................................................................................................................. 91
4.2 ICC Cabinet WebUI............................................................................................................................................................... 94
4.3 Lithium Battery Cabinet SBCU......................................................................................................................................... 99
4.4 Lithium Battery Cabinet WebUI.................................................................................................................................... 101
5 Power-on Commissioning..................................................................................................103
5.1 Preparing for Power-On................................................................................................................................................... 103
5.2 Power-On Mode of the ICC Cabinet............................................................................................................................ 103
5.2.1 Powering On the ICC Cabinet Using PV.................................................................................................................. 103
5.2.2 Powering On the ICC Cabinet Using a Lithium Battery..................................................................................... 104
5.2.3 Powering On the ICC Cabinet Using a Backup DG............................................................................................. 104
5.3 Setting Parameters for the ICC Cabinet......................................................................................................................105
5.4 Setting Parameters for the Lithium Battery Cabinet..............................................................................................108
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
v
PowerCube 5000
User Manual (SmartLi 100Ah)
Contents
5.5 Powering On Loads............................................................................................................................................................ 110
6 Operation Guide.................................................................................................................. 112
6.1 Shutting Down and Powering Off the System......................................................................................................... 112
6.2 Powering Off Lithium Battery Cabinets...................................................................................................................... 113
6.3 Logging In to the WebUI................................................................................................................................................. 113
6.4 Changing a User Password..............................................................................................................................................114
6.5 Exporting Data.................................................................................................................................................................... 116
6.6 Performing EPO...................................................................................................................................................................118
6.7 Clearing the EPO State..................................................................................................................................................... 119
7 Routine Maintenance.........................................................................................................120
7.1 CCS Routine Maintenance............................................................................................................................................... 120
7.2 ICC Routine Maintenance................................................................................................................................................ 122
7.3 SmartLi Routine Maintenance....................................................................................................................................... 122
8 Troubleshooting...................................................................................................................124
8.1 ICC Cabinet Troubleshooting.......................................................................................................................................... 124
8.1.1 AC SPD Troubleshooting............................................................................................................................................... 124
8.1.2 SMU Troubleshooting.................................................................................................................................................... 124
8.1.3 ECM01A Troubleshooting............................................................................................................................................. 125
8.1.4 MUS01C Troubleshooting.............................................................................................................................................126
8.1.5 HSU Troubleshooting..................................................................................................................................................... 127
8.1.6 BPS Troubleshooting...................................................................................................................................................... 129
8.1.7 Circuit Breaker Troubleshooting................................................................................................................................. 130
8.1.8 Clearing the EPO State..................................................................................................................................................130
8.2 Lithium Battery Cabinet Troubleshooting.................................................................................................................. 130
9 Parts Replacement.............................................................................................................. 132
9.1 Parts Replacement for the ICC Cabinet...................................................................................................................... 132
9.1.1 Replacing an AC SPD..................................................................................................................................................... 132
9.1.2 Replacing a Circuit Breaker..........................................................................................................................................135
9.1.3 Replacing an HSU........................................................................................................................................................... 136
9.1.4 Replacing a BPS............................................................................................................................................................... 137
9.1.5 Replacing a Monitoring Unit....................................................................................................................................... 138
9.1.5.1 Replacing an SMU02S................................................................................................................................................ 138
9.1.5.2 Replacing a UIM02C................................................................................................................................................... 139
9.1.5.3 Replacing an NIM01C3.............................................................................................................................................. 140
9.1.5.4 Replacing a GIM01C................................................................................................................................................... 142
9.1.5.5 Replacing an ECU01A................................................................................................................................................. 142
9.1.5.6 Replacing an MUS01C................................................................................................................................................144
9.1.5.7 Replacing an MDU...................................................................................................................................................... 145
9.2 Parts Replacement for the Lithium Battery Cabinet.............................................................................................. 146
9.2.1 Replacing an ESM........................................................................................................................................................... 147
9.2.2 Replacing a BCU.............................................................................................................................................................. 147
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
vi
PowerCube 5000
User Manual (SmartLi 100Ah)
Contents
9.2.3 Replacing an SBCU......................................................................................................................................................... 148
10 FAQ....................................................................................................................................... 150
10.1 How Do I Install an Expansion Sleeve...................................................................................................................... 150
10.2 Preparing Cable Terminals............................................................................................................................................ 151
10.3 Installing a Dry Contact Signal Cable....................................................................................................................... 152
11 Technical Specifications...................................................................................................154
A Alarm List............................................................................................................................. 157
B Alarm List for the Lithium Battery Cabinet..................................................................170
C EMC........................................................................................................................................ 175
D Acronyms and Abbreviations........................................................................................... 177
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
vii
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
1
Safety Information
1.1 General Safety
Statement
Before installing, operating, and maintaining the equipment, read this document
and observe all the safety instructions on the equipment and in this document.
The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this
document do not cover all the safety instructions. They are only supplements to
the safety instructions. Huawei will not be liable for any consequence caused by
the violation of general safety requirements or design, production, and usage
safety standards.
Ensure that the equipment is used in environments that meet its design
specifications. Otherwise, the equipment may become faulty, and the resulting
equipment malfunction, component damage, personal injuries, or property
damage are not covered under the warranty.
Follow local laws and regulations when installing, operating, or maintaining the
equipment. The safety instructions in this document are only supplements to local
laws and regulations.
Huawei will not be liable for any consequences of the following circumstances:
●
Operation beyond the conditions specified in this document
●
Installation or use in environments which are not specified in relevant
international or national standards
●
Unauthorized modifications to the product or software code or removal of the
product
●
Failure to follow the operation instructions and safety precautions on the
product and in this document
●
Equipment damage due to force majeure, such as earthquakes, fire, and
storms
●
Damage caused during transportation by the customer
●
Storage conditions that do not meet the requirements specified in this
document
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
1
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
General Requirements
●
Do not install, use, or operate outdoor equipment and cables (including but
not limited to moving equipment, operating equipment and cables, inserting
connectors to or removing connectors from signal ports connected to outdoor
facilities, working at heights, and performing outdoor installation) in harsh
weather conditions such as lightning, rain, snow, and level 6 or stronger wind.
●
Before installing, operating, or maintaining the equipment, remove any
conductive objects such as watches or metal jewelry like bracelets, bangles,
and rings to avoid electric shock.
●
When installing, operating, or maintaining the equipment, wear personal
protective equipment such as insulation gloves, goggles, and safety clothing,
helmet, and shoes, as shown in the following figure.
●
Follow the specified procedures for installation, operation, and maintenance.
●
Before handling a conductor surface or terminal, measure the contact point
voltage and ensure that there is no risk of electric shock.
●
After installing the equipment, remove idle packing materials such as cartons,
foam, plastics, and cable ties from the equipment area.
●
In the case of a fire, immediately leave the building or the equipment area,
and turn on the fire alarm bell or make an emergency call. Do not enter the
building on fire in any case.
●
Do not stop using protective devices. Pay attention to the warnings, cautions,
and related precautionary measures in this document and on the equipment.
Promptly replace warning labels that have worn out.
●
Keep irrelevant people away from the equipment. Only operators are allowed
to access the equipment.
●
Use insulated tools or tools with insulated handles, as shown in the following
figure.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
2
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
●
All cable holes should be sealed. Seal the used cable holes with firestop putty.
Seal the unused cable holes with the caps delivered with the cabinet. The
following figure shows the criteria for correct sealing with firestop putty.
●
Do not scrawl, damage, or block any warning label on the equipment.
●
When installing devices, use a torque wrench with a proper measurement
range to tighten bolts. Ensure that the wrench is not skewed and the torque
error does not exceed 10%.
●
Do not work with power on during installation.
●
Repaint any paint scratches caused during equipment transportation or
installation in a timely manner. Equipment with scratches cannot be exposed
to an outdoor environment for a long period of time.
●
Before operations, ensure that the equipment is firmly secured to the floor or
other solid objects, such as a wall or an installation rack.
●
Do not use water to clean electrical components inside or outside of a
cabinet.
●
Do not change the structure or installation sequence of equipment without
permission.
●
Do not touch a running fan with your fingers, components, screws, tools, or
boards before the fan is powered off or stops running.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
3
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
Personal Safety
●
If there is a probability of personal injury or equipment damage during
operations on the equipment, immediately stop the operations, report the
case to the supervisor, and take feasible protective measures.
●
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits
to telecommunication network voltage (TNV) circuits.
●
Do not power on the equipment before it is installed or confirmed by
professionals.
1.2 Personnel Requirements
●
Personnel who plan to install or maintain Huawei equipment must receive
thorough training, understand all necessary safety precautions, and be able to
correctly perform all operations.
●
Only qualified professionals or trained personnel are allowed to install,
operate, and maintain the equipment.
●
Only qualified professionals are allowed to remove safety facilities and inspect
the equipment.
●
Personnel who will operate the equipment, including operators, trained
personnel, and professionals, should possess the local national required
qualifications in special operations such as high-voltage operations, working
at heights, and operations of special equipment.
●
Professionals: personnel who are trained or experienced in equipment
operations and are clear of the sources and degree of various potential
hazards in equipment installation, operation, maintenance
●
Trained personnel: personnel who are technically trained, have required
experience, are aware of possible hazards on themselves in certain operations,
and are able to take protective measures to minimize the hazards on
themselves and other people
●
Operators: operation personnel who may come in contact with the
equipment, except trained personnel and professionals
●
Only professionals or authorized personnel are allowed to replace the
equipment or components (including software).
1.3 Electrical Safety
Grounding
●
For the equipment that needs to be grounded, install the ground cable first
when installing the equipment and remove the ground cable last when
removing the equipment.
●
Do not damage the ground conductor.
●
Do not operate the equipment in the absence of a properly installed ground
conductor.
●
Ensure that the equipment is connected permanently to the protective
ground. Before operating the equipment, check its electrical connection to
ensure that it is securely grounded.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
4
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
General Requirements
Use dedicated insulated tools when performing high-voltage operations.
AC and DC Power
DANGER
Do not connect or disconnect power cables with power on. Transient contact
between the core of the power cable and the conductor will generate electric arcs
or sparks, which may cause fire or personal injury.
●
If a "high electricity leakage" tag is attached on the equipment, ground the
protective ground terminal on the equipment enclosure before connecting the
AC power supply; otherwise, electric shock as a result of electricity leakage
may occur.
●
Before installing or removing a power cable, turn off the power switch.
●
Before connecting a power cable, check that the label on the power cable is
correct.
●
If the equipment has multiple inputs, disconnect all the inputs before
operating the equipment.
●
A circuit breaker equipped with a residual current device (RCD) is not
recommended.
●
A damaged power cable must be replaced by the manufacturer, service agent,
or professionals to avoid risks.
●
High voltage operations and installation of AC-powered facilities must be
performed by qualified personnel.
●
When routing cables, ensure that a distance of at least 30 mm exists between
the cables and heat-generating components or areas. This prevents damage
to the insulation layer of the cables.
●
Do not route cables behind the air intake and exhaust vents of the
equipment.
●
Ensure that cables meet the VW-1 or ZB flame spread rating requirements or
higher.
●
Bind cables of the same type together. When routing cables of different types,
ensure that they are at least 30 mm away from each other.
●
If an AC input power cable is connected to the cabinet from the top, bend the
cable in a U shape outside the cabinet and then route it into the cabinet.
●
When the temperature is low, violent impact or vibration may damage the
plastic cable sheathing. To ensure safety, comply with the following
requirements:
Cabling
Issue 03 (2021-05-10)
–
Cables can be laid or installed only when the temperature is higher than
0°C. Handle cables with caution, especially at a low temperature.
–
Cables stored at subzero temperatures must be stored at room
temperature for at least 24 hours before they are laid out.
Copyright © Huawei Technologies Co., Ltd.
5
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
●
Do not perform any improper operations, for example, dropping cables
directly from a vehicle.
●
When selecting, connecting, and routing cables, follow local safety regulations
and rules.
ESD
NOTICE
The static electricity generated by human bodies may damage the electrostaticsensitive components on boards, for example, the large-scale integrated (LSI)
circuits.
●
Wear ESD gloves or a well-grounded ESD wrist strap when touching the
device or handling boards or application-specific integrated circuits (ASICs).
●
When holding a board, hold its edge without touching any components. Do
not touch the components with your bare hands.
●
Package boards with ESD packaging materials before storing or transporting
them.
Figure 1-1 Wearing an ESD wrist strap
Neutral-Ground Voltage
It is recommended that the three-phase loads be equalized and the neutralground voltage be kept at less than 2 V to meet power distribution requirements.
1.4 Installation Environment Requirements
●
To prevent fire due to high temperature, ensure that the ventilation vents or
heat dissipation system are not blocked when the equipment is running.
●
Install the equipment in an area far away from liquids. Do not install it under
areas prone to condensation, such as under water pipes and air exhaust vents,
or areas prone to water leakage, such as air conditioner vents, ventilation
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
6
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
vents, or feeder windows of the equipment room. Ensure that no liquid enters
the equipment to prevent faults or short circuits.
●
If any liquid is detected inside the equipment, immediately disconnect the
power supply and contact the administrator.
●
Do not expose the equipment to flammable or explosive gas or smoke. Do
not perform any operation on the equipment in such environments.
●
Ensure that the equipment room provides good heat insulation, and the walls
and floor are dampproof.
●
Install a rat guard at the door of the equipment room.
Installation at Heights
●
Working at heights refers to operations that are performed at least 2 meters
above the ground.
●
Do not work at heights if the steel pipes are wet or other potential danger
exists. After the preceding conditions no longer exist, the safety director and
relevant technical personnel need to check the involved equipment. Operators
can begin working only after obtaining consent.
●
When working at heights, comply with local relevant laws and regulations.
●
Only trained and qualified personnel are allowed to work at heights.
●
Before working at heights, check the climbing tools and safety gears such as
safety helmets, safety belts, ladders, springboards, scaffolding, and lifting
equipment. If they do not meet the requirements, take corrective measures or
disallow working at heights.
●
Wear personal protective equipment such as the safety helmet and safety belt
or waist rope and fasten it to a solid structure. Do not mount it on an
insecure moveable object or metal object with sharp edges. Make sure that
the hooks will not slide off.
●
Set a restricted area and eye-catching signs for working at heights to warn
away irrelevant personnel.
●
Carry the operation machinery and tools properly to prevent them from
falling off and causing injuries.
●
Personnel involving working at heights are not allowed to throw objects from
the height to the ground, or vice versa. Objects should be transported by
tough slings, hanging baskets, highline trolleys, or cranes.
●
Ensure that guard rails and warning signs are set at the edges and openings
of the area involving working at heights to prevent falls.
●
Do not pile up scaffolding, springboards, or other sundries on the ground
under the area involving working at heights. Do not allow people to stay or
pass under the area involving working at heights.
●
Inspect the scaffolding, springboards, and workbenches used for working at
heights in advance to ensure that their structures are solid and not
overloaded.
●
Any violations must be promptly pointed out by the site manager or safety
supervisor and the involved personnel should be prompted for correction.
Personnel who fail to stop violations will be forbidden from working.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
7
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
1.5 Mechanical Safety
Hoisting Devices
●
Do not walk under hoisted objects.
●
Only trained and qualified personnel should perform hoisting operations.
●
Check that hoisting tools are available and in good condition.
●
Before hoisting objects, ensure that hoisting tools are firmly secured onto a
load-bearing object or wall.
●
Ensure that the angle formed by two hoisting cables is no more than 90
degrees, as shown in the following figure.
●
Do not drag steel ropes and hoisting tools or bump hoisted objects against
hard objects during hoisting.
Using Ladders
●
Use wooden or fiberglass ladders when you need to perform live working at
heights.
●
When a step ladder is used, ensure that the pull ropes are secured and the
ladder is held firm.
●
Before using a ladder, check that it is intact and confirm its load bearing
capacity. Do not overload it.
●
Ensure that the ladder is securely positioned. The recommended angle for a
ladder against the floor is 75 degrees, as shown in the following figure. An
angle rule can be used to measure the angle. Ensure that the wider end of the
ladder is at the bottom, or protective measures have been taken at the
bottom to prevent the ladder from sliding.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
8
PowerCube 5000
User Manual (SmartLi 100Ah)
●
1 Safety Information
When climbing a ladder, take the following precautions to reduce risks and
ensure safety:
–
Keep your body steady.
–
Do not climb higher than the fourth rung of the ladder from the top.
–
Ensure that your body's center of gravity does not shift outside the legs
of the ladder.
Drilling Holes
When drilling holes into a wall or floor, observe the following safety precautions:
NOTICE
Do not drill holes into the equipment. Doing so may affect the electromagnetic
shielding of the equipment and damage components or cables inside. Metal
shavings from drilling may short-circuit boards inside the equipment.
●
Obtain the consent from the customer and subcontractor before drilling.
●
Wear goggles and protective gloves when drilling holes.
●
When drilling holes, protect the equipment from shavings. After drilling, clean
up any shavings that have accumulated inside or outside the equipment.
Moving Heavy Objects
DANGER
When removing a heavy or unstable component from a cabinet, be aware of
unstable or heavy objects on the cabinet.
●
Issue 03 (2021-05-10)
Be cautious to avoid injury when moving heavy objects.
Copyright © Huawei Technologies Co., Ltd.
9
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
●
When moving the equipment by hand, wear protective gloves to prevent
injuries.
●
Move or lift the equipment by holding its handles or lower edges. Do not hold
the handles of modules (such as power supply units, fans, and boards) that
are installed in the equipment because they cannot support the weight of the
equipment.
●
Avoid scratching the cabinet surface or damaging cabinet components and
cables during equipment transportation.
●
When transporting the equipment using a forklift truck, ensure that the forks
are properly positioned to ensure that the equipment does not topple. Before
moving the equipment, secure it to the forklift truck using ropes. When
moving the equipment, assign dedicated personnel to take care of it.
●
Choose railways, sea, or a road with good condition for transportation to
ensure equipment safety. Avoid tilt or jolt during transportation.
●
Move a cabinet with caution. Any bumping or falling may damage the
equipment.
1.6 Battery Safety
Basic Requirements
Before operating batteries, carefully read the safety precautions for battery
handling and master the correct battery connection methods.
DANGER
● Do not expose batteries at high temperatures or around heat-generating
devices, such as sunlight, fire sources, transformers, and heaters. Excessive heat
exposure may cause the batteries to explode.
● Do not burn batteries. Otherwise, the batteries may explode.
● To avoid leakage, overheating, fire, or explosions, do not disassemble, alter, or
damage batteries, for example, insert sundries into batteries or immerse
batteries in water or other liquids.
●
Wear goggles, rubber gloves, and protective clothing to prevent skin contact
with electrolyte in the case of electrolyte overflow. If a battery leaks, protect
the skin or eyes from the leaking liquid. If the skin or eyes come in contact
with the leaking liquid, wash it immediately with clean water and go to the
hospital for medical treatment.
●
Use dedicated insulated tools.
●
Move batteries in the required direction. Do not place a battery upside down
or tilt it.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
10
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
●
Keep the battery loop disconnected during installation and maintenance.
●
Use batteries of specified models. Using batteries of other models may
damage the batteries.
●
Dispose of waste batteries in accordance with local laws and regulations. Do
not dispose of batteries as household waste. If a battery is disposed of
improperly, it may explode.
●
The site must be equipped with qualified fire extinguishing facilities, such as
firefighting sands and powder fire extinguishers.
NOTICE
To ensure battery safety and battery management accuracy, use batteries provided
with the UPS by Huawei. Huawei is not responsible for any battery faults caused
by batteries not provided by Huawei.
Battery Installation
Before installing batteries, observe the following safety precautions:
●
Install batteries in a well-ventilated, dry, and cool environment that is far
away from heat sources, flammable materials, moistures, extensive infrared
radiation, organic solvents, and corrosive gases. Take fire prevention
measures.
●
Place and secure batteries horizontally.
●
Note the polarities when installing batteries. Do not short-circuit the positive
and negative poles of the same battery or battery string. Otherwise, the
battery may be short-circuited.
●
Check battery connections periodically, ensuring that all bolts are securely
tightened.
●
When installing batteries, do not place installation tools on the batteries.
Battery Short Circuit
DANGER
Battery short circuits can generate high instantaneous current and release a great
amount of energy, which may cause equipment damage or personal injury.
To avoid battery short-circuit, do not maintain batteries with power on.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
11
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
Flammable Gas
NOTICE
● Do not use unsealed lead-acid batteries.
● To prevent fire or corrosion, ensure that flammable gas (such as hydrogen) is
properly exhausted for lead-acid batteries.
Lead-acid batteries emit flammable gas when used. Ensure that batteries are kept
in a well-ventilated area and take preventive measures against fire.
Battery Leakage
NOTICE
Battery overheating causes deformation, damage, and electrolyte spillage.
WARNING
When the electrolyte overflows, absorb and neutralize the electrolyte immediately.
When moving or handling a battery whose electrolyte leaks, note that the leaking
electrolyte may hurt human bodies.
●
If the battery temperature exceeds 60°C, check for and promptly handle any
leakage.
●
Electrolyte overflow may damage the equipment. It will corrode metal parts
and boards, and ultimately damage the boards.
●
If the electrolyte overflows, follow the instructions of the battery
manufacturer or neutralize the electrolyte by using sodium bicarbonate
(NaHCO3) or sodium carbonate (Na2CO3).
Lithium Battery
The safety precautions for lithium batteries are similar to those for lead-acid
batteries except that you also need to note the precautions described in this
section.
WARNING
There is a risk of explosion if a battery is replaced with an incorrect model.
●
A battery can be replaced only with a battery of the same or similar model
recommended by the manufacturer.
●
When handling a lithium battery, do not place it upside down, tilt it, or bump
it with other objects.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
12
PowerCube 5000
User Manual (SmartLi 100Ah)
1 Safety Information
●
Keep the lithium battery loop disconnected during installation and
maintenance.
●
Do not charge a battery when the ambient temperature is below the lower
limit of the operating temperature (charging is forbidden at 0°C). Lowtemperature charging may cause crystallization, which will result in a short
circuit inside the battery.
●
Use batteries within the allowed temperature range; otherwise, the battery
performance and safety will be compromised.
●
Do not throw a lithium battery in fire.
●
When maintenance is complete, return the waste lithium battery to the
maintenance office.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
13
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2
Products
2.1 Overview
The PowerCube 5000 system is a high-power solar power system developed for
areas where grid power is unavailable. It features efficient energy yield, reliable
power supply, and intelligent operation and maintenance (O&M). As a
comprehensive and systematic solution, this system uses modular design and
provides intelligent monitoring. It supports solar input, three-phase four-wire AC
output, and online capacity expansion of power modules.
Figure 2-1 Networking
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
14
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Figure 2-2 Electrical conceptual diagram
2.2 Working Mode
PV Inverter
The PV input is supplied with DC voltage through the MPPT, and then the inverter
converts the DC voltage into AC voltage output. In this case, the bidirectional DCDC unit works to provide charging energy for the battery.
Figure 2-3 Working mode of the PV inverter
Battery
The battery provides DC voltage through the bidirectional DC-DC unit, and then
the inverter converts the DC voltage to the AC voltage output. In this case, the
bidirectional DC-DC works to provide charging energy for the internal busbar of
the HSU.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
15
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Figure 2-4 Working mode of the batteries
DG
●
DG input supplies power to loads through the bypass module.
Figure 2-5 DG working mode 1
●
The DG input supplies power to loads through the bypass module, and
charges the battery through the reverse PFC and bidirectional DC-DC circuit.
Figure 2-6 DG working mode 2
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
16
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.3 ICC Cabinet SUN2000-150KTL-S0
Figure 2-7 Interior
(1) Power module HSU
(2) Bypass module BPS
(3) Monitoring unit
(4) Solar input switches
(5) Battery cold start button
(6) AC input switch
(7) Auxiliary AC output switch (8) AC input SPD and SPD
circuit breaker
(9) AC input port
(10) Positive terminal block for (11) Positive PV input port
batteries
(12) Ground bar
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
17
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
(13) EPO button
(14) Monitor screen
(15) AC output switch
(16) AC output SPD and SPD
circuit breaker
(17) AC output port
(18) Negative terminal block
for batteries
(19) Document holder
(20) Negative PV input port
(21) Auxiliary switch lever
2.3.1 Power Module (HSU)
The power module HSU is mainly composed of a PV boost unit, battery
bidirectional conversion unit, and inverter/PFC unit. The HSU implements DC-DC
conversion for PV input to charge batteries, or stabilizes the bus voltage and then
converts it into sine wave output through the inverter (DC-AC). It also provides
the power factor correction (PFC) function. When there is no power from PV
modules and batteries, the DG supplies power to the PFC unit and battery
bidirectional conversion unit to charge the batteries. The HSU also provides AC
power for customer equipment.
Figure 2-8 Appearance
(1) Positioning lock
(2) Power indicator
(3) Alarm indicator
(4) Fault indicator
(5) Ready switch
(6) Inverter output port and
signal port
(7) PV input port and battery
port
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
18
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-1 Indicator description
Definition
Color
Status
Meaning
Power
indicator
Green
Off
The HSU has no input power.
On
The HSU output is normal.
Blinking
Frequency 0.5 Hz:
1. The HSU works in bypass mode (on for 1s
and off for 1s)
2. The HSU has no AC output (on for 0.125s
and off for 1.875s)
Frequency 4 Hz:
1. The HSU is being configured.
2. The HSU is being loaded online.
Alarm
indicator
Yellow
Off
No protection is triggered by external
conditions.
Blinking
Frequency 0.5 Hz (on for 1s and off for 1s)
● There is a PFC soft-start failure alarm.
● DC bus pre-charging has failed.
Fault
indicator
Red
On
Protection is triggered by external conditions
or temporary malfunction is caused by
internal factors.
Off
There is no internal fault or EPO.
On
Protection, protective lockout, EPO, or
module unreadiness is caused by internal
component faults.
Table 2-2 Specifications
Parameter
Description
Dimensions (H x W x D)
130 mm x 442 mm x 620 mm
Weight
< 34 kg
Operating temperature
–25°C to +55°C
Rated output capacity
33 kVA
AC output voltage
380 V AC/400 V AC/415 V AC
Battery voltage
336–800 V DC
PV input voltage
200–980 V DC
PV input power
Max.: 33 kW
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
19
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.3.2 Bypass Module (BPS)
The BPS supplies power when the power from the DG is in use.
Figure 2-9 Appearance
(1) Positioning lock
(2) Ready switch
(3) Indicators
(4) Battery cold start button
NOTE
● When you need to power on the ICC cabinet forcibly, hold down the battery cold start
button for at least 5s to ensure successful power-on.
● A short circuit in the BPS power supply to loads may cause a DG output short circuit.
Table 2-3 Indicator description
Indicator
Color
Status
Description
Power indicator
Green
Steady on
The system is working in bypass
mode.
Blinking
slowly
The bypass has no output
(blinking at 0.2 Hz, on for 2.5s
and off for 2.5s).
Blinking
fast
The bypass is not configured or
the DSP software is being
upgraded (blinking at 4 Hz, on
for 0.125s and off for 0.125s).
Off
The bypass CPLD software is
being upgraded.
Steady on
A minor alarm is generated for
the bypass.
Off
There is no minor alarm for the
bypass, or the CPLD software is
being upgraded.
Alarm indicator
Issue 03 (2021-05-10)
Yellow
Copyright © Huawei Technologies Co., Ltd.
20
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Indicator
Color
Status
Description
Fault indicator
Red
Steady on
A critical alarm is generated for
the bypass.
Off
There is no critical alarm for the
bypass, or the CPLD software is
being upgraded.
Table 2-4 Parameter description
Parameter
Description
Dimensions (H x W x D)
600 mm x 200 mm x 600 mm
Weight
< 50 kg
Operating temperature
–25°C to +55°C
Rated output capacity
200 kVA
Rated input and output
voltage
380 V AC/400 V AC/415 V AC
2.3.3 Monitoring Unit
Figure 2-10 Overview
(1) Energy control module
(ECM)
(2) Space for the
communications expansion
module NIM01C3
(3) Space for the DG interface
module GIM01C
(4) Monitoring module
SMU02S
(5) User interface module
UIM02C
(6) Monitoring interface
module MUS01C
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
21
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.3.3.1 SMU02S
Panel
Figure 2-11 SMU02S panel
(1) SD card slot
(2) Running indicator
(3) Minor alarm indicator
(4) Major alarm indicator
(5) Buttons
(6) USB port
(7) RS485/RS232 port
(8) Fast Ethernet (FE) port
(9) CAN communications port
(10) LCD
Indicators
Table 2-5 Indicator description
Name
Color
Status
Description
Running
indicator
Green
Off
The SMU is faulty or has no DC input.
Blinking
slowly (0.5
Hz)
The SMU is running properly and
communicating with the host properly.
Blinking fast
(4 Hz)
The SMU is running properly but fails
to communicate with the host properly.
Off
No minor or warning alarm is
generated.
Steady on
A minor or warning alarm is generated.
Off
No critical or major alarm is generated.
Steady on
A critical or major alarm is generated.
Minor alarm
indicator
Major alarm
indicator
Issue 03 (2021-05-10)
Yellow
Red
Copyright © Huawei Technologies Co., Ltd.
22
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Buttons
Table 2-6 Button description
Button
Name
Description
Up
Press Up and Down to scroll through the menus or to
change the value of a parameter.
Down
Cancel
Returns to the previous menu without saving the settings.
Enter
● Enters the main menu from the standby screen.
● Enters a submenu from the main menu.
● Saves menu settings on a submenu.
NOTE
● The LCD screen becomes dark if no button is pressed within 30 seconds.
● You need to log in again if no button is pressed within 1 minute.
● To increase or decrease a parameter value quickly, hold down
● To restart the SMU, hold down
and
or
.
for 10 seconds.
● To increase (or decrease) the LCD contrast ratio, hold down
and
(or
) for 2 seconds.
SD Card Slot
The SD card has a maximum of 32 GB memory.
USB Port
You can insert a USB flash drive into the USB port to upgrade software, set up a
site rapidly, and export configuration files and run logs.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
23
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Communications Ports
Table 2-7 Communications port description
Communications Port
Communications
Parameter
Communications Protocol
FE
10/100 M
autonegotiation
HTTPS, NetEco protocol,
SNMP, and TCP-Modbus
protocol
RS485/RS232
Baud rate: 1200 bit/s,
2400 bit/s, 4800 bit/s,
9600 bit/s, 14400
bit/s, 19200 bit/s,
115200 bit/s
Master/slave protocol, YDN
protocol, and Modbus
protocol
CAN
Baud rate: 125 kbit/s
CAN protocol
NOTE
All these ports are protected by a security mechanism.
Figure 2-12 Communication port pins
Table 2-8 FE port pin definitions
Pin
Signal
Description
1
TX+
Transmits data over FE.
2
TX-
3
RX+
6
RX-
4, 5, 7 and 8
N/A
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
Receives data over FE.
-
24
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-9 RS485/RS232 port pin definitions
Pin
Signal
Description
1
TX+
2
TX-
Transmits data over
RS485.
4
RX+
5
RX-
3
RX232
Receives data over
RS232.
7
TX232
Transmits data over
RS232.
6
PGND
Connects to the ground.
8
N/A
–
Receives data over
RS485.
Table 2-10 CAN port pin definitions
Pin
Signal
Description
1
RX+
2
RX-
Receives data over
RS485.
3
N/A
-
4
TX+
5
TX-
Transmits data over
RS485.
6
N/A
–
7
CANH
CAN high level signal
8
CANL
CAN low level signal
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
25
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.3.3.2 UIM02C
Panel
Figure 2-13 Panel
(1) Communications port
(2) Dry contact output ports
(3) Dry contact input ports
(4) Sensor ports
Port Description
Table 2-11 Port description
Port Type
Silk Screen
Remarks
Sensor ports
TEM-HUM
Ambient temperature and humidity sensor
WATER
Water sensor
TEMP1
Temperature sensor 1
TEMP2
Temperature sensor 2
GATE
Door status sensor
SMOKE
Smoke sensor
BTEMP
Battery temperature sensor
DIN1
Dry contact input 1
DIN2
Dry contact input 2
DIN3
Dry contact input 3
DIN4
Dry contact input 4
DIN5
Dry contact input 5
DIN6
Dry contact input 6
ALM1
Dry contact output 1
ALM2
Dry contact output 2
ALM3
Dry contact output 3
Dry contact input
ports
Dry contact output
ports
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
26
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Port Type
Communications
port
Silk Screen
Remarks
ALM4
Dry contact output 4
ALM5
Dry contact output 5
ALM6
Dry contact output 6
ALM7
Dry contact output 7
ALM8
Dry contact output 8
COM
RS485
Communications Port
Table 2-12 COM port description
Communications
Port
Communications
Parameter
Communications
Protocol
Purpose
COM
Baud rate: 1200
bit/s, 2400 bit/s,
4800 bit/s, 9600
bit/s, 14400 bit/s,
19200 bit/s,
115200 bit/s
Master/slave,
Modbus and
YDN1363
protocols
Connects to a
downstream
device, such as
the intelligent
battery detector.
NOTE
The COM port is protected by a security mechanism.
Figure 2-14 Pins in the COM port
Table 2-13 COM port pin definitions
Pin
Signal
Remarks
1
RX+
Receives data over RS485.
2
RX-
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
27
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Pin
Signal
Remarks
4
TX+
Transmits data over RS485.
5
TX-
6
PGND
Protective ground
3, 7, 8
NA
-
Sensor Ports
Figure 2-15 Pins in sensor ports
Table 2-14 UIM02C pin definitions
Silk Screen
No.
Pins
TEM-HUM
1
12 V
2
ENV_TEMP
3
12 V
4
ENV_HUM
1
12 V
2
WATER
3
GND
4
-
1
GND
2
TEMP1
1
GND
2
TEMP2
1
GATE+
WATER
TEMP1
TEMP2
GATE
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
28
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Silk Screen
No.
Pins
2
GATE-
1
SMOKE
2
12 V
1
GND
2
BTEMP
(1) SIM card slots (2 PCS)
(2) 4G indicator
(3) Alarm indicator
(4) Run indicator
(5) ANT communications port
(6) COM1 port
(7) COM2 port
(8) COM3/CAN port
(9) COM4 port
SMOKE
BTEMP
2.3.3.3 NIM01C3
Panel
Figure 2-16 NIM01C3 panel
(10) Handle
Indicators
Table 2-15 Indicator description
Indicator
Color
Status
Description
4G
indicator
Green
Steady on
The dial-up connection is in the
data service state.
Blinking at a period of 2s (on for 0.1s
and then off for 1.9s)
The network has been registered.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
29
PowerCube 5000
User Manual (SmartLi 100Ah)
Indicator
Color
Alarm
indicator
Red
Run
indicator
Green
2 Products
Status
Description
Blinking at a period of 2s (on for 0.1s,
off for 0.1s, on for 0.1s and then off
for 1.7s)
A network is in search, or no
network is connected.
Off
No alarm is generated.
Steady on
An alarm is generated.
Off
The NIM01C3 is not running
because it is faulty or has no DC
input.
Blinking at a period of 2s (0.5 Hz)
The NIM01C3 is running and
communicating with the host
properly.
Blinking at a period of 0.25s (4 Hz)
The NIM01C3 is running properly,
but fails to communicate with the
host.
Communications Ports
Table 2-16 Communications port description
Communications
Port
Communications Parameter
Description
COM1 port
Baud rate: 1200 bit/s, 2400
bit/s, 4800 bit/s, 9600 bit/s,
14400 bit/s, 19200 bit/s,
115200 bit/s
Supports master/slave
protocols and Modbus
protocols.
Baud rate: 1200 bit/s, 2400
bit/s, 4800 bit/s, 9600 bit/s,
14400 bit/s, 19200 bit/s,
115200 bit/s
Supports master/slave
protocols and Modbus
protocols.
Baud rate: 1200 bit/s, 2400
bit/s, 4800 bit/s, 9600 bit/s,
14400 bit/s, 19200 bit/s,
115200 bit/s
COM3: Supports master/
slave protocols and
Modbus protocols.
Baud rate: 1200 bit/s, 2400
bit/s, 4800 bit/s, 9600 bit/s,
14400 bit/s, 19200 bit/s,
115200 bit/s
Supports Modbus
protocols.
COM2 port
COM3/CAN port
COM4 port
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
Supplies 12 V power.
Supplies 12 V power.
CAN: Supports CAN
protocol.
30
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Figure 2-17 Pins in the COM1, COM2, and COM3 ports
Table 2-17 Description for the pins in the COM1 and COM2 ports
Pin
Signal
Description
1
RS485+
RS485 data +
2
RS485-
RS485 data -
3
12 V
Supply power
4
RS485+
RS485 data +
5
RS485-
RS485 data -
6
NA
-
7
NA
-
8
GND
Grounded
Table 2-18 Description for the COM3/CAN port pins
Pin
Signal
Description
1
RX+
2
RX-
Receives data over
RS485.
3
NA
-
4
TX+
5
TX-
Transmits data over
RS485.
6
GND
Grounded.
7
CANH
CAN high level signal.
8
CANL
CAN low level signal.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
31
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-19 Description for the COM4 port pins
Silk Screen
Signal
Description
R+
RS485+
RS485 data +
R-
RS485-
RS485 data -
(1) Run indicator
(2) DG 1 control ports
(3) DG 2 control ports
(4) DG 1 reset ports
(5) DG 2 reset ports
(6) Fuel level 1 detection ports
2.3.3.4 GIM01C
Panel
Figure 2-18 GIM01C panel
(7) Fuel level 2 detection ports (8) COM communications
ports
(9) CAN communications port
(10) Alarm indicator
Indicators
Table 2-20 Indicator description
Name
Color
Status
Remarks
RUN
indicator
Green
Off
The module is faulty or has no DC
input.
Blinking slowly
(0.5 Hz)
The module is running and
communicating with the host
properly.
Blinking fast (4
Hz)
The module is running properly but
does not communicate with the host
properly.
ALM
indicator
Issue 03 (2021-05-10)
Red
Reserve
Copyright © Huawei Technologies Co., Ltd.
32
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Ports
Table 2-21 Port description
Port Type
Silk Screen
DG control port
DG1_CTL
DG2_CTL
DG reset port
RST1
RST2
Fuel level
detection port
AI1
AI2
Communications
port
COM
CAN
Description
Remarks
NC
DO normally closed
port
M
Common port
Controls DG
startup and
shutdown.
NO
DO normally open
port
NC
DO normally closed
port
M
Common port
NO
DO normally open
port
M
Common port
NO
DO normally open
port
M
Common port
NO
DO normally open
port
+
+12 V power supply
-
Analog signal
+
+12 V power supply
-
Analog signal
R+
RS485 data +
R-
RS485 data –
+
CAN data +
-
CAN data –
The DG resets if
the port is
closed.
Detect the fuel
level.
Used for RS485
communication.
Used for CAN
communication.
2.3.3.5 Energy Monitoring Module ECU01A
Panel
The energy monitoring module ECM (panel silk screen: ECU01A) controls
consistency of AC output voltage, frequency, and amplitude between HSUs.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
33
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Figure 2-19 Panel
(1) BSC port
(2) PARALLEL port
(3) Running indicator
(4) Alarm indicator
(5) Fault indicator
(6) Handle
Indicators
Table 2-22 Indicator description
Item
Color
Status
Description
Running
indicator
Green
Off
The module is faulty or has no power
input.
Steady on
The module is active and working
properly.
Blinking
slowly (0.5
Hz)
The module is standby and ready to
work.
Blinking fast
(4 Hz)
The module software is being loaded.
Off
No minor or warning alarm is
generated.
Steady on
A minor or warning alarm is generated.
Off
No critical or major alarm is generated.
Steady on
A critical or major alarm is generated.
Alarm
indicator
Yellow
Fault
indicator
Red
Ports
Table 2-23 Port description
Silk Screen
Description
BSC
Reserved
PARALLEL
Inter-cabinet cascading port
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
34
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.3.3.6 Monitoring Interface Module MUS01C
Panel
Figure 2-20 Panel
(1) CAN_IN port
(2) COM_IN port
(3) Dry contact input for
battery circuit breaker status
detection
(4) EPO detection port
(5) 48 V power port
(6) CAN_OUT port
(7) COM_OUT port
Ports
Table 2-24 Port description
Port Type
Silk Screen
Description
Dry contact
input for
battery circuit
breaker status
detection
BF1
Dry contact input 1
BF2
Dry contact input 2
BF3
Dry contact input 3
BF4
Dry contact input 4
BF5
Dry contact input 5
BF6
Dry contact input 6
NO
When NO and 12 V close, EPO is triggered.
EPO detection
port
12V
NC
When NO and 12 V open, EPO is triggered.
12V
Communication
s port
Issue 03 (2021-05-10)
CAN_IN
Connects to the SMU.
CAN_OUT
Connects to the MDU.
COM_IN
Connects to the SMU backplane.
Copyright © Huawei Technologies Co., Ltd.
35
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Port Type
Power supply
port
Silk Screen
Description
COM_OUT
Reserved
48V
48 V power supply
Communications Ports
Table 2-25 Port description
Communications
Port
Communications
Parameter
Communications
Protocol
CAN_IN
Baud rate: 250 kbit/s
CAN protocol
CAN_OUT
Baud rate: 250 kbit/s
CAN protocol
COM_IN
CAN baud rate: 250 kbit/s
CAN and Modbus
protocols
Modbus baud rate: 9600
bit/s
COM_OUT
Baud rate: 9600 bit/s
Modbus protocol
Figure 2-21 Pins in a communications port
Table 2-26 CAN_IN port pin definitions
Pin
Signal
Description
7
CANH
CAN bus high level
8
CANL
CAN bus low level
1–6
Reserved
-
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
36
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-27 CAN_OUT port pin definitions
Pin
Signal
Description
1
CANH
CAN bus high level
2
CANL
CAN bus low level
3
12V
Power supply
8
GND
Ground
4–7
Reserved
-
Table 2-28 COM_IN port pin definitions
Pin
Signal
Description
1
RS485+
RS485 data +
2
RS485-
RS485 data –
7
CANH
CAN bus high level
8
CANL
CAN bus low level
3–6
Reserved
-
Table 2-29 COM_OUT port pin definitions
Pin
Signal
Description
1
RS485+
RS485 data +
2
RS485-
RS485 data –
3
12V
Power supply
4
RS485+
RS485 data +
5
RS485-
RS485 data –
6
Reserved
-
7
Reserved
-
8
GND
Ground
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
37
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.3.3.7 Monitoring Display Unit (MDU)
Appearance
Figure 2-22 MDU
(1) Status indicator
(2) LCD touchscreen
Table 2-30 Indicator description
Name
Status
Color
Meaning
Status/
alarm
indicator
Steady
on
Red
The ICC cabinet has generated a critical
alarm.
Yellow
The ICC cabinet has generated a major or
minor alarm.
Green
The ICC cabinet is running properly or has
generated a warning.
N/A
The MDU is faulty or the communications
cable (with 12 V power supply) is not
connected.
Off
Figure 2-23 MDU ports
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
38
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-31 MDU port description
No.
Port Name
Description
1
MUS05A
(DB26)
Reserved
2
FE
Network port
3
CAN
CAN ports, connected to the monitoring interface
module
4
RS485_1
Reserved
5
USB Host
Reserved
6
RST
Restart switch for the MDU
7
SD
Reserved
8
DIP switch
Reserved
Functions
The MDU allows you to operate cabinets, view the running status and alarms, and
set parameters.
Specifications and Features
Dimensions: 175 mm (H) x 264 mm (W) x 40 mm (D)
2.4 Smart Lithium Battery Cabinet (SmartLi)
The lithium battery cabinet consists of multiple energy storage modules (ESMs), a
battery control unit (BCU), and a system battery control unit (SBCU) (in the
master cabinet). A single lithium battery cabinet supports 8–14 ESMs. The SmartLi
provides an energy storage solution for the microgrid system.
●
Easy supply: Lithium battery cabinets can be delivered without ESM
configuration.
●
Easy transportation: ESMs and lithium battery cabinets can be transported
separately and assembled onsite, which effectively solves the transportation
problem for remote microgrid sites.
●
Easy maintenance: Old and new ESMs can be used together. You do not need
to manually charge or discharge the replacement ESMs to adjust the capacity.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
39
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Figure 2-24 Product structure
(1) Alarm indicator
(2) Running indicator
(3) EPO button
(4) SBCU
(5) ESMs
(6) BCU
(7) Battery breaker (QF1)
(8) BCU power switch (QS1)
(9) Battery cold-start breaker
(QF2)
Table 2-32 Indicator description
Name
Color
Status
Meaning
RUN
Green
On
Communication is normal.
Off
Batteries are powered off or hibernating.
Blinking
slowly
Frequency 0.5 Hz: standby
Blinking fast
Frequency 2 Hz: communication failure
On
A fault or major alarm is generated.
Off
No fault or major alarm is generated.
ALM
Red
2.4.1 Model Description
Figure 2-25 Model
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
40
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-33 Model description
Identifier
Meaning
Value
1
Category
SmartLi
2
Series
672 V (when 14 ESMs are configured)
3
Capacity
100AH: 100 Ah battery capacity
4
Configuration
type
● F: with a display, with an EPO button
(master cabinet)
● S: without a display, without an EPO button
(slave cabinet)
2.4.2 Energy Storage Module (ESM)
The ESM is an energy storage unit composed of lithium-ion batteries. It features
better charge and discharge performance, longer service life, and less selfdischarge loss than ordinary batteries.
Figure 2-26 ESM
(1) Handle
(2) Communications
port (BMU-COM)
(3) Communications
port (BMU-COM)
(5) ESM positive
terminal
(6) ESM negative
terminal
(7) Terminal cover
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
(4) Indicator
41
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-34 Indicator description
Name
Color
Status
Meaning
RUN/ALM
Red
On
The ESM is faulty.
Off
The BMU is upgrading.
On
The SmartLi is being discharged.
Blinking at 0.2
Hz
The SmartLi is faulty or in standby mode.
Blinking at 0.5
Hz
The SmartLi is being charged.
Blinking at 4
Hz
Failed to locate the physical location.
Off
The BMU is upgrading.
Gree
n
2.4.3 System Battery Control Unit (SBCU)
Appearance
Figure 2-27 SBCU
(1) Status indicator
(2) LCD touchscreen
Table 2-35 Indicator status
Name
Status
Color
Description
Status/
alarm
indicator
On
Red
The SmartLi has generated a critical
alarm, and the buzzer buzzes.
Yellow
The SmartLi has generated a minor
alarm.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
42
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Name
Status
Off
Color
Description
Green
The SmartLi is running properly or has
generated a warning.
N/A
The SBCU is powered off.
Figure 2-28 Ports
Table 2-36 MDU port description
No.
Port Name
Description
1
MUS05A
(DB26)
Connects the SBCU to the BCU.
2
GE
Network port
3
CAN
Reserved
4
RS485_1
Reserved
5
FE_1
Reserved for parallel systems
6
FE_2
Reserved for parallel systems
7
USB Host
Connects to a USB flash drive to import and export
the configuration file, export run logs, and upgrade
software.
8
SD
Reserved
9
DIP switch
Reserved
Functions
The SBCU allows you to operate cabinets, view the running status and alarms, and
set parameters.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
43
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Specifications and Features
Dimensions: 175 mm (H) x 264 mm (W) x 40 mm (D)
2.4.4 Battery Control Unit (BCU)
The BCU generates alarms for cells and ESMs in the lithium battery cabinet,
protects them against faults. It also controls the lithium battery cabinet to actively
balance charge and discharge and to join or exit the parallel system.
Figure 2-29 BCU
Table 2-37 Port description
Port
Silk Screen
Description
Ports for BCUBMU
interaction
BMU IN
Connects to the first BMU and contains the
48 V active equalization cable, 12 V auxiliary
power supply, CAN communication, and
RS485 communication (positioning).
BMU OUT1
Connects to the last BMU and contains the
48 V active equalization cable, 12 V auxiliary
power supply, CAN communication, and
RS485 communication (positioning).
BMU OUT2
Sensor ports
Dry contact
ports
Issue 03 (2021-05-10)
TEMP1
Monitors the ambient temperature inside
the cabinet.
TEMP2
Monitors the ambient temperature outside
the cabinet.
GATE
Door status sensor port
SMOKE
Smoke sensor port
WATER
Water sensor port
EPO1
Dry contact of the EPO button (connected to
the EPO button, connected to the EPO2 port
on the other module hand in hand)
EPO2
Dry contact for the EPO button (connected
to the EPO1 port on the other module hand
in hand)
DI
Input dry contact
DO
Output dry contact
Copyright © Huawei Technologies Co., Ltd.
44
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Port
Silk Screen
Description
System
communication
ports
LED
Cabinet indicator port
ELU
Electronic label port
MDU IN
MDU port
BUS TEMP
Copper bar temperature monitoring port
UPS 485
Reserved UPS RS485 communications port
A/C 485
Reserved air conditioner communications
port
PLC IN
Reserved PLC communications port
BCU IN
Inter-cabinet input communications port
BCU OUT
Inter-cabinet output communications port
Ports for
interaction
between
lithium battery
cabinets
Figure 2-30 Pins in a communications port
Table 2-38 Pin definitions for the BCU IN and BCU OUT ports
Pin
Signal
Description
1
RS485+
RS485 data, positive
2
RS485–
RS485 data, negative
3
12V
Supplies power.
4
RS485+
RS485 data, positive
5
RS485–
RS485 data, negative
6
GND
Grounding
7
CANH
CAN bus high level
8
CANL
CAN bus low level
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
45
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-39 Indicator description
Silk
Screen
Name
Color
Status
Description
RUN
Running
indicator
Green
Steady on
Communication is normal.
Off
The module is shut down or
hibernating.
Blinking
slowly
Frequency 0.5 Hz: Standby
Blinking
fast
Frequency 2 Hz: The
communication is interrupted.
Steady on
A fault or critical alarm is
generated.
Off
No fault or critical alarm is
generated.
Steady on
In charge mode
Off
In open-circuited state or
discharge mode
Steady on
In discharge mode
Off
In open-circuited state or charge
mode
ALARM
CHG
DCHG
Fault
indicator
Red
Charge
indicator
Green
Discharge
indicator
Green
2.5 Isolation Transformer
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
46
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.5.1 Isolation Transformer ITC80D
Figure 2-31 Appearance
(1) AC SPD
(2) Alarm cable port
(3) Output disconnector
(4) Ground bar
(5) N input bar
(6) SPD fuses
(7) N output bar
(8) AC input L bar
Table 2-40 Specifications
Item
Specifications
Capacity
80 kVA
Application scenario
2 modules, 60 kW
Voltage
380 V/400 V/415 V
Dimensions (H x W x D)
2000 mm x 800 mm x 850 mm
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
47
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Item
Specifications
Installation mode
Floor-mounted
2.5.2 Isolation Transformer ITC120D
Figure 2-32 Appearance
(1) AC SPD
(2) Alarm cable port
(3) Output disconnector
(4) Ground bar
(5) N input bar
(6) SPD fuses
(7) N output bar
(8) AC input L bar
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
48
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Table 2-41 Specifications
Item
Specifications
Capacity
120 kVA
Application scenario
3 modules, 90 kW
Voltage
380 V/400 V/415 V
Dimensions (H x W x D)
2000 mm x 800 mm x 850 mm
Installation mode
Floor-mounted
2.5.3 Isolation Transformer ITC200D
Figure 2-33 Appearance
(1) AC SPD
Issue 03 (2021-05-10)
(2) Alarm cable port
Copyright © Huawei Technologies Co., Ltd.
(3) Output disconnector
49
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
(4) Ground bar
(5) N input bar
(6) SPD fuses
(7) N output bar
(8) AC input L bar
Table 2-42 Specifications
Item
Specifications
Capacity
200 kVA
Application scenario
5 modules, 150 kW
Voltage
380 V/400 V/415 V
Dimensions (H x W x D)
2000 mm x 800 mm x 850 mm
Installation mode
Floor-mounted
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
50
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.5.4 Isolation Transformer ITC400D
Figure 2-34 Appearance
(1) AC SPD
(2) Output disconnector
(3) Alarm cable port
(4) Ground bar
(5) N input bar
(6) SPD fuses
(7) N output bar
(8) AC input L bar
Table 2-43 Specifications
Item
Specifications
Capacity
400 kVA
Application scenario
Parallel connection: 10 modules, 300
kW
Voltage
380 V/400 V/415 V
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
51
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
Item
Specifications
Dimensions (H x W x D)
2000 mm x 1200 mm x 850 mm
Installation mode
Floor-mounted
2.6 Smart ETH Gateway
Figure 2-35 Smart ETH gateway
(1) Ground terminal
(2) 12 V power input
(reserved)
(4) FE signal ports
(5) Status indicator
(3) 9–60 V Phoenix terminal
power input
Table 2-44 Specifications
Item
Specifications
Power input
Phoenix terminal: 9–60 V DC
FE port
Five FE ports, using RJ45 terminals with indicators,
10/100M communication rate
Table 2-45 Indicator description
Item
Color
Status
Meaning
PWR
Green
On
The power input is normal.
Off
There is no power input.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
52
PowerCube 5000
User Manual (SmartLi 100Ah)
2 Products
2.7 Combiner Box
Figure 2-36 Appearance
(1) Circuit breakers
(2) Positive busbar
Negative busbar
Table 2-46 Specifications
Item
Specifications
Application scenario
Four battery cabinets connected in
parallel
Voltage
1000 V DC
Current
Rated 400 A, max. 500 A
Dimensions (H x W x D)
800 mm x 300 mm x 600 mm
Installation mode
Wall-mounted
IP rating
IP21
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
53
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
3
Installation
3.1 Installation Preparations
3.1.1 Installation Clearances
Reserve sufficient clearances around the ICC cabinet for operation and ventilation:
●
At least 1000 mm in the front
●
At least 500 mm at the rear
Reserve at least 800 mm in front of the lithium battery cabinet for ventilation and
operation.
3.1.2 Preparing Cables
Table 3-1 Preparing cables for the ICC cabinet
Cable
Maximum
Current
Minimum
Crosssectional
Area
Maximum Crosssectional Area
Cabinet PE cable
N/A
50 mm2
120 mm2
RTN+ PE cable
N/A
50 mm2
120 mm2
PV DC input power cable
70 A
16 mm2
25 mm2
AC input
power cable
Live wire
300 A
120 mm2
185 mm2
Neutral
wire
300 A
120 mm2
185 mm2
PE wire
N/A
50 mm2
120 mm2
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
54
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Cable
AC output
power cable
Maximum
Current
Minimum
Crosssectional
Area
Maximum Crosssectional Area
Live wire
300 A
120 mm2
185 mm2
Neutral
wire
300 A
120 mm2
185 mm2
PE wire
N/A
50 mm2
120 mm2
Table 3-2 Preparing cables for the lithium battery cabinet
Cable
Maximum
Current
Minimum Crosssectional Area
Maximum Crosssectional Area
Cabinet PE cable
NA
25 mm2
35 mm2
Battery cable
200 A
50 mm2
70 mm2
Table 3-3 Preparing cables for the combiner box
Cable
Maximum
Current
Minimum Crosssectional Area
Maximum Crosssectional Area
Battery cable
400 A
185 mm2
185 mm2
NOTE
● The data listed in the table is the cable sizes applicable when the ambient temperature
is 25°C. Use cables with larger cross-sectional areas if the ambient temperature is much
higher or lower.
● The battery cables should be able to resist a temperature of 90°C at least. Doubleinsulated flame-retardant copper cables are recommended.
3.1.3 Tools and Instruments
CAUTION
Insulate installation tools to prevent electric shocks.
Prepare the following tools and meters indicated in Table 3-4 for installation.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
55
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Table 3-4 Tools and meters
Tools and Meters
Electric pallet
truck
Manual pallet
truck
Ladder
Rubber mallet
Hammer drill and
drill bit Φ16
Hand-held
electric drill
Alloy hole saw
Heat gun
Diagonal pliers
Crimping tools
Wire stripper
Electric hydraulic
pliers
Clamp meter
Multimeter
Cable tie
Level instrument
Polyvinyl chloride
(PVC) insulation
tape
Cotton cloth
Label
Electrician's knife
Electrostatic
discharge (ESD)
gloves
Protective gloves
Insulated gloves
Insulation
protective shoes
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
56
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Tools and Meters
Torque
screwdriver
Cable cutter
Brush
Flat-head
screwdriver
(2–5 mm)
Phillips
screwdriver
Insulated torque
wrench
(M3/M4/M5/M6/
M8)
(M6/M8/M12/
M16)
Heat shrink
tubing
Insulated
adjustable wrench
NOTE
Table 3-4 lists only the common tools for installation and cable connection. For more dedicated
tools required, see the corresponding component manuals. Prepare tools based on site
requirements.
3.1.4 Transportation and Unpacking
Context
NOTICE
When transporting, carrying, and installing equipment:
● Ensure that components or parts do not collide with objects such as doors,
walls, or shelves.
● Wear clean gloves. Do not touch components with bare hands or wet or dirty
gloves.
Procedure
Step 1 Check the total number of goods against the packing list attached to each packing
case.
Step 2 Check the number and types of devices in each packing case against the packing
list.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
57
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Step 3 Check each packing case.
Step 4 If there is any discrepancy, or the equipment is damaged, report the problem to
the local Huawei office.
CAUTION
To protect the equipment and facilitate future problem diagnosis, store unpacked
devices and packing materials indoors. Take photos of the storage site, any rusty
or corroded devices, and the packing cases and materials. Keep the photos for
future reference.
----End
3.2 Installing the ICC Cabinet
Step 1 Mark the position of the cabinet based on the delivered marking-off template.
Figure 3-1 Marking mounting holes (unit: mm)
Step 2 Drill holes and install expansion sleeves.
Step 3 Secure the cabinet.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
58
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-2 Securing the cabinet
Step 4 (In a parallel system) Remove the screws from the front and rear connecting kits,
route the connecting kits through the reserved holes, connect the two cabinets,
and tighten the screws.
Figure 3-3 Installing connecting kits
Step 5 Remove the support of the waterproof plate, install the support on the top of the
cabinet, and then install the waterproof plate.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
59
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-4 Installing the waterproof panel on the top of the cabinet
Step 6 Remove the power distribution cover.
Figure 3-5 Removing the power distribution cover
Step 7 Install a smart ETH gateway.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
60
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-6 Installing a smart ETH gateway
----End
3.3 Installing an Isolation Transformer
Context
In this example, an 80 kVA isolation transformer is installed.
Procedure
Step 1 Mark the position of the cabinet based on the delivered marking-off template.
Step 2 Remove the blocking piece from the mounting hole of the isolation transformer
base.
Step 3 Drill holes and install expansion sleeves.
Step 4 Install the isolation transformer.
Figure 3-7 Installing an isolation transformer
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
61
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
NOTE
The connecting plates between the isolation transformer and the SUN2000 are installed in
the same way as those between two SUN2000s.
Step 5 Remove the support of the waterproof plate, install the support on the top of the
cabinet, and then install the waterproof plate.
Figure 3-8 Installing the waterproof panel on the top of the cabinet
----End
3.4 Installing a PE Cable Between the ICC Cabinet and
the Isolation Transformer
Procedure
Step 1 Prepare a cable of suitable length and install OT terminals on both ends of the
cable.
Step 2 Connect the PE cable to the ground bar.
NOTICE
Ensure that the ground cable is installed securely. Inappropriate grounding may
cause device damage and personal injury.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
62
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-9 Installing a PE cable for a single ICC cabinet
(1) Site ground bar
Figure 3-10 Installing PE cables for two ICC cabinets
(1) Site ground bar
----End
3.5 Installing the SmartLi
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
63
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
3.5.1 Installing a Cabinet
Context
NOTICE
● Ensure that the installation position is flat.
● The marking-off template is delivered with the cabinet.
Figure 3-11 Hole dimensions (unit: mm)
(A) Mounting holes on the channel steel
(B) Mounting holes on the floor
Installing the Cabinet on the Ground
Step 1 Determine the cabinet installation positions on the floor based on holes in the
marking-off template for floor installation.
Step 2 Drill holes and install expansion sleeves.
Step 3 Use a pallet truck to move the cabinet to the installation position.
Step 4 Use M12x60 expansion bolts to secure the cabinet to the floor.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
64
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-12 Tightening expansion bolts
Step 5 Install anchor baffle plates.
Figure 3-13 Installing anchor baffle plates
Step 6 (Optional) When multiple lithium battery cabinets are combined, install
connecting kits on the top of adjacent cabinets.
Figure 3-14 Installing connecting kits
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
65
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Installing the Cabinet on Channel Steel
NOTICE
● Channel steel and expansion bolts for securing the channel steel should be
purchased by the customer. The recommended channel steel width is 50 mm or
more.
● Ensure that the spacing between external sides of a channel steel is 800 mm.
Secure channel steel to the ground by using expansion bolts.
● Cabinet mounting holes must be aligned with channel steel mounting holes,
and secure the cabinet to channel steel with bolts.
Step 1 Determine the cabinet installation positions on the channel steel based on holes in
the marking-off template for channel steel installation.
Step 2 Drill cabinet mounting holes in channel steel by using a hammer drill.
Step 3 Use a pallet truck to move the cabinet to the installation position.
Step 4 Use common M12x45 bolts to secure the cabinets into the mounting holes in the
channel steel and tighten the bolts.
Step 5 Install anchor baffle plates, as shown in Figure 3-13.
Step 6 (Optional) When multiple lithium battery cabinets are combined, install
connecting kits on the top of adjacent cabinets, as shown in Figure 3-14.
----End
3.5.2 Connecting a PE Cable
Procedure
Step 1 Check that the BCU power switch is OFF, and remove the cover from the PDU.
Figure 3-15 Removing the PDU cover
Step 2 Connect a PE cable.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
66
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-16 Connecting a PE cable
(1) Site ground bar
----End
3.5.3 Installing ESMs
Context
DANGER
● Before installing batteries, carefully read the battery safety precautions.
● Wear insulation gloves and use insulated tools during installation.
● Place the batteries in a correct way to prevent vibrations and shocks.
● When installing batteries, ensure that the load-bearing capacity of the floor in
the installation area is sufficient. Install additional supports if required.
Procedure
Step 1 Remove filler panels from the cabinet based on the actual number of ESMs.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
67
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-17 Removing a filler panel
Step 2 To facilitate battery installation, install the auxiliary support on the cabinet first.
Figure 3-18 Installing an auxiliary support
Step 3 Install ESMs. The address of the ESM above the BCU in the right cabinet must be
always 1 (the first ESM displayed on the SBCU), and the address of the ESM at the
bottom layer in the left cabinet must always be the last value (the last ESM
displayed on the SBCU). If a cabinet is not fully configured, the vacant slots are
always on the top of the cabinet and covered by filler panels.
NOTICE
Place ESMs from bottom to top and from left to right. To prevent falling over due
to overweight, ensure that the cumulative height of ESMs in the right cabinet is
one ESM greater than or equal to the cumulative height of ESMs in the left
cabinet.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
68
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-19 ESM layout
(1) ESM layout (even number)
(2) ESM layout (odd number)
Figure 3-20 Installing ESMs
Step 4 Install communications cables for the batteries.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
69
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-21 Installing communications cables for the batteries
Step 5 Remove the terminal cover from the ESMs.
Step 6 Install power cables for the ESM.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
70
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-22 Installing power cables for the ESMs
Step 7 Reinstall the terminal cover on the ESMs.
Step 8 Select the corresponding model on the nameplate of the cabinet based on the
number of installed battery modules. (The figure uses 14 battery modules as an
example.)
Figure 3-23 Selecting a model
----End
3.5.4 Installing an IP21 Component
Procedure
Step 1 Install leveling feet for the IP21 component, with two long feet at the front and
two short feet at the rear.
NOTE
● The silkscreens "front" and "back" are displayed on the surface of the IP21 component.
Note the directions during installation.
● Select the mounting holes for leveling feet based on the cabinet width onsite.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
71
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-24 Installing leveling feet
Step 2 Secure the IP21 component to the top of each cabinet.
Figure 3-25 Installing an IP21 component
----End
3.5.5 (Optional) Installing a Water Sensor
Prerequisites
A water sensor is provided.
Procedure
Step 1 Install a water sensor at the bottom left of the cabinet and secure it with a cable
tie.
Step 2 Connect the signal cable of the water sensor to the WATER terminal on the BCU.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
72
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-26 Installing a water sensor
Step 3 Check the function of the water sensor.
Table 3-5 Function check
Check Method
Normal Connection
Status
Alarm Clearance
Method
Immerse the water
sensor into water.
A water alarm is
displayed on the active
alarm page of the
monitoring system.
Wipe dry the water
sensor. The alarm
disappears automatically.
----End
3.6 (Optional) Installing a Combiner Box
Prerequisites
A combiner box is provided.
Procedure
Step 1 Determine the position for installing a combiner box on the wall based on the
hole dimensions diagram.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
73
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-27 Hole dimensions for a combiner box (unit: mm)
Step 2 Drill holes and install expansion sleeves.
Step 3 Secure the combiner box to the wall using expansion bolts.
----End
3.7 Installing Cables
NOTICE
Before connecting cables, check that the screws on the cabinet are tightened and
marked correctly.
3.7.1 Installing a PV Input Power Cable
Prerequisites
DANGER
Switch off all circuit breakers before installing the power cable.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
74
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Procedure
Step 1 Connect DC input power cables between the solar junction box (SJB) and the
cabinet.
1.
Prepare a cable of suitable length and install cord end terminals or OT
terminals on both ends of the cable.
2.
Secure the negative wire of the DC input power cable to the PV– screw in the
cabinet.
3.
Secure the positive wire of the DC input power cable to the PV+ screw in the
cabinet.
4.
Secure the other end of the DC input power cable to the output terminal in
the SJB.
Figure 3-28 Installing a PV input power cable
NOTE
One PV input is used as an example.
Step 2 Cover a PVC corrugated pipe over the cable part outside the cabinet and secure
the PVC corrugated pipe to the cable hole.
----End
3.7.2 Installing an AC Input Power Cable
Prerequisites
AC input power cables need to be installed when a backup DG is available.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
75
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
DANGER
● Ensure that the upstream AC input circuit breaker is OFF, and that the warning
label "Do not operate" is attached.
● Switch off all circuit breakers before installing cables.
Procedure
Step 1 Prepare a cable of suitable length and install cord end terminals or OT terminals
on both ends of the cable.
Step 2 Install an AC input power cable.
Figure 3-29 Installing an AC input power cables for a DG
(1) DG
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
76
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-30 Installing AC input power cables for DGs connected in parallel
(1) DG
NOTE
In a parallel system, the length and model of the cable between the cabinet and the DGs
must be the same.
Step 3 Cover a PVC corrugated pipe over the cable part outside the cabinet and secure
the PVC corrugated pipe to the cable hole.
----End
3.7.3 Installing Cables for the Smart ETH Gateway
Prerequisites
A smart ETH gateway has been installed for communication between the ICC
cabinet and the lithium battery cabinet and between the ICC cabinet and the PC.
DANGER
● Ensure that the upstream AC input circuit breakers are OFF, and attach warning
labels such as "Do not operate."
● Switch off all circuit breakers before installing cables.
Procedure
Step 1 Remove the power distribution cover.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
77
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-31 Removing the power distribution cover
Step 2 Install power cables.
Figure 3-32 Installing power cables
Step 3 Install signal cables.
1.
Remove the cable trough cover.
2.
Install a signal cable between the SMU and the smart ETH gateway.
3.
Install an external signal cable.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
78
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-33 Installing signal cables
Step 4 Reinstall the cable trough cover.
Step 5 Reinstall the power distribution cover (route the signal cable out of the cable hole
on the left side).
----End
3.7.4 Installing Signal Cables Between Lithium Battery
Cabinets
Prerequisites
●
Multiple lithium battery cabinets have been configured. This section uses
three lithium battery cabinets connected in parallel as an example.
●
The number of each lithium battery cabinet is determined by the parallel
cable connection mode. The master cabinet with a display is cabinet 1, the
lithium battery cabinet connected to the BCU_OUT port of cabinet 1 is cabinet
2, and the like.
Procedure
Step 1 Connect the BCU IN and BCU OUT ports of the BCU in each lithium battery
cabinet to form a loop.
Step 2 Connect the cable on EPO2 in lithium battery cabinet 1 to the cable on EPO1 in
battery cabinet 2.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
79
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Step 3 Connect the cable on EPO2 in lithium battery cabinet 2 to the cable on EPO1 in
battery cabinet 3.
Step 4 Remove the existing cable from EPO2 in lithium battery cabinet 3, and connect
EPO2 in lithium battery cabinet 3 to the EPO button contact in lithium battery
cabinet 1 using a cable available in the fitting bag.
Figure 3-34 Connecting signal cables
(1) BCU in lithium
battery cabinet 1
(master cabinet)
(2) BCU in lithium
battery cabinet 2
(3) BCU in lithium
battery cabinet 3
(4) EPO button contact
in the master lithium
battery cabinet
Figure 3-35 Signal cable routing for a lithium battery cabinet
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
80
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
NOTE
You are advised to arrange the master and slave cabinets from left to right to ensure that
the cabinet numbers are consistent with those on the page of the monitoring system.
----End
3.7.5 Installing Cables Between the Lithium Battery Cabinet
and the ICC Cabinet
Procedure
Step 1 Switch all external battery circuit breakers to OFF.
Step 2 Connect a signal cable between the lithium battery cabinet and the ICC cabinet.
Figure 3-36 Connecting a signal cable
Step 3 Connect battery cables between the ICC cabinet and the lithium battery cabinet.
●
Issue 03 (2021-05-10)
Connecting a single lithium battery cabinet to the ICC cabinet
Copyright © Huawei Technologies Co., Ltd.
81
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-37 Installing battery cables
(1) ICC cabinet
●
(2) Lithium battery cabinet
Connecting multiple lithium battery cabinets to the ICC in parallel, with an
optional combiner box
Figure 3-38 Installing battery cables
(1) ICC cabinet
(2) Lithium battery cabinet
(3) Combiner box
Step 4 Lay out the cables based on the instructions, and bind them using cable ties.
Step 5 Cover a PVC corrugated pipe over the cable part outside the cabinet and secure
the PVC corrugated pipe to the cable outlet.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
82
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
3.7.6 Installing Cables Between the ICC Cabinet and the
Isolation Transformer
Procedure
Step 1 Install surge protection, high-temperature, and overtemperature alarm signal
cables between the ICC cabinet and the isolation transformer.
Figure 3-39 Installing alarm cables for the isolation transformer
NOTE
In this example, alarm cables are installed for an 80 kVA isolation transformer.
Step 2 Install an AC power cable between the ICC cabinet and the isolation transformer.
NOTICE
Do not ground the AC input neutral wire of the isolation transformer.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
83
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-40 Installing an AC power cable (one ICC cabinet)
Figure 3-41 Installing AC power cables (two ICC cabinets + 400 kVA isolation
transformer)
----End
3.7.7 Installing an AC Output Cable for the Isolation
Transformer
Procedure
Step 1 Secure one end of the AC output power cables to the neutral wire and live wire
screws in the isolation transformer.
Step 2 Secure the other end of the AC output power cable to the corresponding port.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
84
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-42 Installing an AC output cable for the isolation transformer
(1) Site ground bar
(2) AC output
CAUTION
A residual leakage protection device needs to be added to the AC device
connected to the AC output of the isolation transformer.
----End
3.7.8 Installing Control Cables Between Two ICC Cabinets
Prerequisites
If two ICC cabinets are deployed, perform the following steps to install cables.
Procedure
Step 1 Install communications cables between ECMs.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
85
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-43 Installing communications cables between ECMs
Step 2 Install a communications cable between the smart ETH gateways in the two ICC
cabinets.
Figure 3-44 Installing a communications cable between smart ETH gateways
Step 3 Install the EPO control cable.
NOTICE
● The EPO control cables installed before delivery are used for independent EPO
control for two cabinets.
● If you need to press the EPO button on either cabinet to shut down the two
cabinets at the same time, perform this step to modify the EPO control cable
connection.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
86
PowerCube 5000
User Manual (SmartLi 100Ah)
1.
3 Installation
Install auxiliary contacts at the bases on the rear of the EPO buttons in
cabinets 1 and 2.
Figure 3-45 Installing an auxiliary contact
2.
Remove the cable from EPO-NC on the MUS01C in ICC cabinet 1, remove the
EPO/-1 and EPO/-2 cables from the EPO button contact, keep the cable
between EPO-NC and EPO/-1 disconnected, and connect the EPO/-2 cable to
the upper part of the new auxiliary contact.
3.
Remove the cable from EPO-12V on the MUS01C in ICC cabinet 2, remove the
EPO/-2 cable from the EPO button contact, and keep the cable between
EPO-12V and EPO/-2 disconnected.
Figure 3-46 Removing EPO cables from the ICC cabinet
4.
Issue 03 (2021-05-10)
Connect the EPO auxiliary contacts and dry contacts of ICC cabinets 1 and 2
using the cables in the fitting bag.
Copyright © Huawei Technologies Co., Ltd.
87
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Figure 3-47 Installing the parallel EPO control cable
NOTE
After startup, press the EPO buttons in cabinets 1 and 2. The two cabinets should stop.
----End
3.8 Installation Verification
Table 3-6 Cabinet installation checklist
No.
Check Item
Acceptance criteria
1
Installation
and securing
The cabinets are placed in accordance with the design
drawing. The bases are secured.
2
Arrangement
of combined
cabinets
The adjacent cabinets are neatly arranged and secured
with connecting plates.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
88
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
No.
Check Item
Acceptance criteria
3
Cable
connections
● All bolts are fully tightened. Flat washers and spring
washers are all installed in correct sequence.
● Connectors for power cables and PE cables are
soldered or crimped securely.
● Fat washers and spring washers are securely installed
for all OT terminals that are intact and properly
connected.
● All cable joints are secured properly, especially signal
cables and the cables to the bottom of the cabinets.
4
Cable labels
Both ends of a cable are labeled. Labels are concise and
easy to understand.
5
Cable ties
● Power cables, ground cables, and signal cables are
bound separately in the cable routing.
● Cables are bound neatly, and cable ties are secured
evenly and properly in the same direction.
● There are no sundries such as unnecessary adhesive
tape or cable ties on cables.
● The cable tie tails on indoor cables are cut smoothly
from the root, and the cable tie tails on outdoor
cables are cut with a margin of 3 mm to 5 mm.
6
Correct cable
connections
● All PE cables prepared onsite contain copper core
wires and have correct diameters. No switches or
fuses are installed on the cables and no short circuit
exists.
● All PE cables, AC input cables, and intra-cabinet
cables are connected correctly according to the
wiring diagram, and all screws are fastened. The
input and output cables are not short-circuited.
● Bare cables and terminal barrels are completely
wrapped with heat shrink tubings.
7
Cable layout
● Cables are routed in a way convenient for
maintenance and future capacity expansion.
● Power cables and ground cables are not coiled and
excess parts are cut off.
● Unused ports are protected.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
89
PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
No.
Check Item
Acceptance criteria
8
Foreign
matter
cleaning
inside the
cabinets
The cabinets are clean, free of dust, dirt, and foreign
matter inside and outside.
1. There is no foreign matter (such as copper wires and
screws) on the top of the cabinets.
2. There is no foreign matter on the copper bar
terminals.
3. There is no foreign matter around the switch
terminals.
4. There is no foreign matter on the bottom plate of the
cabinets.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
90
PowerCube 5000
User Manual (SmartLi 100Ah)
4 UI Description
4
UI Description
NOTICE
In this document, the monitoring software version for ICC cabinets is
V500R002C10SPC607, and that for lithium battery cabinets is V200B016D00.
Related information varies with versions and is for reference only.
4.1 ICC Cabinet MDU
Figure 4-1 System information
Table 4-1 MDU UI functions
First-Level Menu
Second-Level
Menu
Third-Level
Menu
Function
System Status
-
-
Views ICC cabinet data and
information about the bypass input, PV
input, loads, batteries, and Cmp Maint.
System Info
Runn Info
AC Output
Views AC output data.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
91
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level Menu
Second-Level
Menu
Alarms
Settings
Issue 03 (2021-05-10)
4 UI Description
Third-Level
Menu
Function
Local Load
Views local load data.
PV Input
Views PV input data.
Bypass Input
Views bypass data.
HSU Module
Data
Views data about each HSU.
Lihv Battery
Group
Views data about each lithium battery
cabinet.
Total Runtime
Views the runtime of the ICC cabinet.
Environment
Data
Views the environmental data of the
ICC cabinet.
Cmp Maint
Views component maintenance
intervals.
Active Alarms
Views the active alarms of the ICC
cabinet.
Historical
Alarms
Views the historical alarms of the ICC
cabinet.
Fault Clear
Clears alarms.
Buzzer On/Off
Enables or disables the buzzer.
Basic
Sets parameters such as the display
language, date, and user password.
Communication
Sets IP parameters for the ICC cabinet,
parallel cabinet, NetEco, and lithium
battery cabinet.
Basic Param
Sets basic parameters such as single/
parallel, voltage level, battery type,
number of DGs, number of HSUs
configured in the cabinet, and
minimum system startup capacity
percentage.
Advanced Param
Sets zero display with no load output.
Dry Contacts
Sets alarm conditions for UIM dry
contacts.
Setup Parameter
Sets the door status sensor, transformer
cabinet SPD, and the option to enable
EPO.
AC Load
Sets load parameters.
Copyright © Huawei Technologies Co., Ltd.
92
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level Menu
4 UI Description
Second-Level
Menu
Third-Level
Menu
Function
Settings Wizard
Sets parameters upon first power-on.
Lihv Battery
Group
Sets lithium battery group parameters.
ECM Switchover
If the ECM to be maintained is still
working, perform ECM active/standby
switchover on this screen. After
performing active/standby switchover,
ensure that this ECM is in standby state
(that is, the green indicator is blinking)
and then maintain the ECM.
Clr Comm Fail
Device
Clears devices that have failed to
communicate.
Restore Factory
Set
Restores factory settings.
AC Phase Detect
Checks the AC phase sequence.
Cmp Maint
Sets component maintenance intervals.
USB Operations
Upgrades software and exports fault
information.
Screen Calib
Calibrates the touchscreen.
About
-
Views version details.
-
-
Views and sets common parameters for
the ICC cabinet.
Maintenance
Common
Functions
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
93
PowerCube 5000
User Manual (SmartLi 100Ah)
4 UI Description
4.2 ICC Cabinet WebUI
Figure 4-2 Home page
Table 4-2 WebUI functions
First-Level Menu
Second-Level
Menu
Third-Level
Menu
Function
Home
System Overview
-
Views current system and battery
information.
Active Alarms
-
Views active alarms.
Mobile Data Info.
-
Views mobile data and NetEco
connection status.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
94
PowerCube 5000
User Manual (SmartLi 100Ah)
4 UI Description
First-Level Menu
Second-Level
Menu
Third-Level
Menu
Function
Monitoring
Microgrid system
-
Views the running information about
the microgrid system, sets microgrid
system parameters, and starts or stops
the system.
NOTE
● Choose Monitoring > Microgrid
system > Running Parameter > Load
Connection and Disconnection
Parameters. On the displayed page, set
AC load connection voltage(Battery
module) to a value greater than or
equal to AC load disconnection
voltage(Battery module) plus 2.
Otherwise, the parameter setting fails.
● Choose Monitoring > Microgrid
system > Running Parameter > Load
Connection and Disconnection
Parameters. On the displayed page, set
AC load disconnection
voltage(Battery module) to a value
less than or equal to AC load
connection voltage(Battery module)
minus 2. Otherwise, the parameter
setting fails.
Power cabinet
Issue 03 (2021-05-10)
HSU group
Views the running information about
each HSU.
Copyright © Huawei Technologies Co., Ltd.
95
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level Menu
4 UI Description
Second-Level
Menu
Third-Level
Menu
Function
Lihv Battery
Group
Views the running information about
each lithium battery cabinet, sets
parameters for the battery cabinets,
synchronizes the battery cabinet time,
and deletes the devices that have
failed to communicate.
NOTE
● Choose Monitoring > Power cabinet >
Lihv Battery Group > Running
Parameter > LVD Parameters. On the
displayed page, set Module battery
LVD voltage and make sure the
following conditions are met.
Otherwise, the parameter setting fails.
1. Value ≤ AC load disconnection
voltage(Battery module) – 0.4
(Monitoring > Microgrid system >
Running Parameter > Load
Connection and Disconnection
Parameters)
2. Value < Battery module charging
voltage (Monitoring > Power
cabinet > Lihv Battery Group >
Running Parameter > Charge
Parameters)
● Choose Monitoring > Power cabinet >
Lihv Battery Group > Running
Parameter > Charge Parameters. On
the displayed page, set Battery module
charging voltage and make sure the
following conditions are met.
Otherwise, the setting will fail.
1. Value < Module over volt. protect
point (Monitoring > Power cabinet
> Lihv Battery Group > Running
Parameter > Alarm Parameters)
2. Value > Module battery LVD
voltage (Monitoring > Power
cabinet > Lihv Battery Group >
Running Parameter > LVD
Parameters)
3. Value > AC load connection
voltage(Battery module)
(Monitoring > Microgrid system >
Running Parameter > Load
Connection and Disconnection
Parameters)
Bypass
Issue 03 (2021-05-10)
Views the bypass module running
information and sets bypass
parameters.
Copyright © Huawei Technologies Co., Ltd.
96
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level Menu
4 UI Description
Second-Level
Menu
Third-Level
Menu
Function
ECM1/2
Views the ECM running information
and sets the verification and
commissioning parameters for the
ECM.
UIM
Views the UIM running information,
sets dry contact parameters for the
UIM, and clears dry contact alarm
association parameters.
MUS01C
Views the running information about
the monitoring interface module.
Setup
parameter
Sets basic parameters and sensor
parameters required for site
deployment.
NOTE
In the single cabinet scenario, if DG
Number is set to 0, choose Monitoring >
Power cabinet > Setup parameters, and
set Mains Connected to Yes. The SMU
restarts and the Mains menu is displayed
on the Monitoring page.
Query
Issue 03 (2021-05-10)
DG comm. ex.
board
Views the running information about
the DG expansion module.
MDU
Resets the MDU.
Comm. ex.
board group
Views the NIM01C3 running
information and resets the NIM01C3.
Controller
-
Views the NetEco running information
and set NetEco parameters, and
restarts the SMU.
EPS-D group
-
Views the running information about
each diesel generator (DG) system and
set DG system parameters.
Mains
-
Views mains information and sets
mains parameters.
PV module
-
Views the running information about
PV modules and sets PV module
parameters.
GPS
-
Views basic GPS information and sets
GPS parameters.
Historical Alarm
-
Queries historical alarms.
Performance
Data
-
Views the performance data of each
device.
Copyright © Huawei Technologies Co., Ltd.
97
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level Menu
System Settings
Maintenance
Issue 03 (2021-05-10)
4 UI Description
Second-Level
Menu
Third-Level
Menu
Function
Operation Log
-
Views the operation records of each
user.
Export Data
-
Exports historical alarms, active
alarms, performance data, and
operation logs.
DO Alarm Config
-
Views dry contact output alarm
settings.
DI Config
-
Views dry contact input settings.
Site configuration
-
Sets parameters such as the site ID,
system type, and network security
certificate.
Time
-
Sets the time zone, date, and time.
Network
configuration
-
Sets parameters such as the network
communication mode and IP address.
NetEco
-
Sets parameters such as the NetEco IP
address and security certificate.
Alarm
Parameters
-
Sets alarm parameters for each device.
DI Dry Contact
-
Sets dry contact input parameters.
SMS Configure
-
Sets parameters such as the SMS
number and alarm.
Port Equip Config
-
Sets port parameters for monitoring
modules in the ICC cabinet.
ModbusTCP
configuration
-
Sets ModbusTCP parameters.
Software
Upgrade
-
Upgrades software.
Version
Information
-
Views version information.
Configuration File
-
Imports and backs up the
configuration file; restores factory
settings.
E-label
-
Views electronic labels.
User
Management
-
Manages users, such as adding,
modifying, and deleting users.
Fault Information
-
Exports fault data.
Copyright © Huawei Technologies Co., Ltd.
98
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level Menu
4 UI Description
Second-Level
Menu
Third-Level
Menu
Function
Network
Diagnosis
-
Diagnoses the network.
Component
Maintenance
-
Sets the component maintenance
interval.
4.3 Lithium Battery Cabinet SBCU
Figure 4-3 System status
Table 4-3 SBCU UI functions
First-Level
Menu
Second-Level
Menu
Third-Level
Menu
Function
System
Status
Runn Info
Battery System
Views the parameters of the
lithium battery cabinet
system.
Battery Cabinet
N
Views the parameters of the
lithium battery cabinet.
Active Alarms
Views the active alarms of
the lithium battery cabinet.
Historical
Alarms
Views the historical alarms of
the lithium battery cabinet.
Buzzer On/Off
Enables or disables the
buzzer.
Clear Faults
Clears alarms.
Alarms
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
99
PowerCube 5000
User Manual (SmartLi 100Ah)
First-Level
Menu
Common
Functions
Issue 03 (2021-05-10)
4 UI Description
Second-Level
Menu
Third-Level
Menu
Function
Settings
Comm. Settings
Sets the IP, RS485, COM, and
ModbusTCP parameters for
the lithium battery cabinet.
System Settings
Sets the number of parallel
lithium battery cabinets, the
number of ESMs, and the
options to enable EPO and
fire extinguisher startup.
Settings Wizard
Sets parameters upon first
power-on.
User Settings
Sets parameters such as the
language, date, and user
password.
Time Zone
Sets time zone parameters.
Sensor Settings
Sets whether sensors are
optional.
Maintenance
USB Operations
Upgrades software and
exports fault information.
About
-
Views version information
and electronic labels.
-
-
Views historical alarms and
enables or disables the
buzzer.
Copyright © Huawei Technologies Co., Ltd.
100
PowerCube 5000
User Manual (SmartLi 100Ah)
4 UI Description
4.4 Lithium Battery Cabinet WebUI
Figure 4-4 Home page
Table 4-4 WebUI functions
First-Level
Menu
Second-Level
Menu
Function
Home
System Overview
Views the information about the lithium
battery cabinet system.
Active Alarms
Views active alarms.
Monitoring
Battery System
Views the information about the lithium
battery cabinet system, sets parameters
related to the system, and clears the
fault information about lithium battery
cabinets.
Query
Historical Alarm
Queries historical alarms.
Performance Data
Exports the performance data of each
device.
Operation Log
Views the operation records of each user.
Export Data
Exports historical data.
Site configuration
Sets the cyber security certificate.
Time
Sets the time zone, date, and time.
IP Address
Sets the IP address.
System Settings
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
101
PowerCube 5000
User Manual (SmartLi 100Ah)
4 UI Description
First-Level
Menu
Maintenance
Second-Level
Menu
Function
Configuration File
Imports and backs up the configuration
file.
Software Upgrade
Upgrades software.
Version
Information
Views version information.
E-label
Views electronic labels.
User
Management
Manages users, such as adding,
modifying, and deleting users.
Fault Information
Exports logs and fault data of the
lithium battery cabinet.
BSP Upgrade
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
102
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
5
Power-on Commissioning
5.1 Preparing for Power-On
Step 1 Turn on the battery breaker QF1 in the lithium battery cabinet.
Step 2 Turn on the BCU power switch QS1 in the lithium battery cabinet.
Step 3 (Optional) If there are multiple lithium battery cabinets, repeat the preceding
steps.
----End
5.2 Power-On Mode of the ICC Cabinet
NOTE
If the ICC cabinet software needs to be upgraded during the initial site setup, use either of
the following power supply modes to perform the upgrade:
● Switch off the battery circuit breaker QF1 in the lithium battery cabinet. Perform the
upgrade when PV power is supplied to each power module in the ICC cabinet.
● Turn off the solar input switches of all power modules in the ICC cabinet. Perform the
upgrade when the ICC cabinet is powered by the lithium battery cabinet.
5.2.1 Powering On the ICC Cabinet Using PV
Prerequisites
●
You can perform PV power-on commissioning only when the sunlight is
normal.
●
Check that the PV input voltage is between 200 V DC to 980 V DC.
Procedure
Step 1 Check that the PV input, battery, and AC input and output cables are correctly
connected.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
103
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Step 2 Turn the solar input switch in the ICC cabinet to ON.
NOTE
If the power indicator (green) on the front panel of the HSU is on, the cables are connected
correctly. If the indicator (green) is off, the positive and negative power cables may be
reversely connected and need to be corrected.
----End
5.2.2 Powering On the ICC Cabinet Using a Lithium Battery
Prerequisites
●
The battery supply is connected preferentially at night or when PV energy is
insufficient.
●
Required tools such as a multimeter and insulation gloves are available.
●
The PV switch and AC output switch in the ICC cabinet are OFF.
Procedure
Step 1 Turn on the battery cold-start breaker QF2 in each lithium battery cabinet.
Step 2 After the lithium battery cabinet is powered on for about 3 minutes (you can hear
a sound of contactor closing in the cabinet), check that the battery terminal
voltage of the ICC cabinet is normal (should be the same as the voltage of the
lithium battery cabinet).
Step 3 Hold down the battery startup button (BATT Start) for 5s.
NOTE
If the power indicator (green) on the front panel of the HSU is on, the cables are connected
correctly. If the indicator (green) is off, the positive and negative power cables may be
reversely connected and need to be corrected.
----End
5.2.3 Powering On the ICC Cabinet Using a Backup DG
Prerequisites
When there is no PV input and the battery depth of discharge (DOD) reaches the
specified value, you need to start the backup DG to charge the batteries.
NOTICE
When the power of the backup DG is less than the load power, power off the load.
Procedure
Step 1 Turn the AC output switch in the cabinet to OFF.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
104
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Step 2 Turn the AC input switch in the cabinet to OFF.
Step 3 Start the backup DG.
Step 4 Check that the DG output voltage is within the range of 310 to 450 V AC.
Step 5 Turn the AC input switch to ON.
NOTE
If the green power indicator on the front panel of the BPS is on, the BPS works normally. If
the red indicator is on, the DG input phase sequence may be reverse or the input voltage
frequency may exceed the limit. In this case, they need to be checked.
----End
5.3 Setting Parameters for the ICC Cabinet
Context
The ICC cabinet is powered on for the first time.
Table 5-1 Description of system users
Default User
Preset Password
Permission
admin
(administrator
)
MDU
012589
Web
Changem
e
Has the rights to perform all the
functions on the MDU, including viewing
system running information, setting
parameters, and maintaining the system.
engineer
(engineer
user)
MDU
000001
Web
Changem
e
Has rights to view and set system
information.
Procedure
Step 1 Perform quick settings.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
105
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Figure 5-1 Settings Wizard
Table 5-2 Settings Wizard
Item
Parameter
Setting
Language
N/A
Select a desired language.
Time
N/A
Set to the local time and date.
System
Param.
Single/Parallel
Set this parameter as required.
Parallel ID
(displayed in a
parallel system)
When the value is set to 1, the cabinet is the
master cabinet. When the value is set to 2,
the cabinet is the slave cabinet.
DG Number
Set this parameter as required.
Battery Type
Number of
cabinet's HSU
Output Volt Level
(V)
Issue 03 (2021-05-10)
NOTE
Changing the number of DGs will restore the
following parameters to their default values: AC
load connection voltage (Battery module), AC load
disconnection voltage (Battery module), Battery
module charging voltage, Module battery LVD
voltage, and Module battery LVD voltage.
Copyright © Huawei Technologies Co., Ltd.
106
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Item
Parameter
Setting
Output Volt Adjust
(V)
Altitude (m)
EPO enable
EPO (emergency power-off) is performed
only when this parameter is enabled and the
EPO switch is triggered.
When EPO detection is changed from
Disable to Enable, check that the EPO cable
is connected correctly.
AC Phase Detect
(displayed in a
parallel system)
Network
parameters
IP Address
Subnet Mask
Default Gateway
Lihv battery equip
IP
Start
If the detection result is abnormal, alarms AC
Input Phase Sequence Incorrect and AC
Output Phase Sequence Incorrect will be
generated on the MDU and WebUI. In this
case, reconnect the cables.
Set this parameter according to the address
information provided by the network
administrator.
In a parallel system, the IP addresses of the
master and slave cabinets must be different
and in the same network segment.
● The IP addresses of the lithium battery
equipment and ICC cabinet must be in the
same network segment.
● The lithium battery equipment IP address
set on the ICC cabinet must be the same
as the IP address of the lithium battery
cabinet connected to the ICC cabinet.
Step 2 Set communications parameters for other devices on the MDU of the master
cabinet.
Table 5-3 Setting communications parameters
Path
Parameter
Setting
System Info >
Settings >
Communication
Monitor Parallel IP (for
a parallel system)
The value is automatically
generated based on the
parallel ID in a parallel system.
Lihv Battery Equip IP
IP address of the lithium
battery cabinet
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
107
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Path
Parameter
Setting
NetEco Primary IP
Set this parameter according to
the address information
provided by the network
administrator.
NetEcoPort Number
Set this parameter as required.
Step 3 (For a parallel system) On the MDU of the master cabinet, choose System Info >
Settings > Basic Param, and set Transformer Cabinet SPD Fault Alm. Cond. to
Close.
----End
5.4 Setting Parameters for the Lithium Battery Cabinet
Context
The lithium battery cabinet is powered on for the first time.
Table 5-4 Description of system users
Default User
Preset Password
Permission
admin
(administrato
r)
SBCU
000001
WebUI
Changeme
Has rights to perform all operations on
the SBCU and WebUI.
operator
(common
user)
SBCU
000001
WebUI
Changeme
Browses system running information,
exports system information (historical
alarms, logs, e-labels, and fault data),
rectifies faults, and controls the buzzer.
Other control and maintenance
functions that may affect system
operation are unavailable and
parameters cannot be set.
Procedure
Step 1 Perform quick settings.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
108
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Figure 5-2 Settings Wizard
Table 5-5 Settings Wizard
Item
Parameter
Setting
Language
N/A
Select a desired language.
Time
N/A
Set to the local time and date.
System
Param.
Battery cabinet
quantity
Set this parameter as required.
Modules per rack
Set this parameter based on the number of
battery strings in the lithium battery cabinet.
Module battery
LVD voltage
If the voltage of a single battery module is
lower than the value of this parameter, the
battery module is automatically powered off.
Set this parameter based on site
requirements.
EPO enable
To enable the EPO function, set this
parameter to Enable.
Fire control enable
If this parameter is set to Enable, an alarm is
reported after the fire extinguishing action is
triggered.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
109
PowerCube 5000
User Manual (SmartLi 100Ah)
5 Power-on Commissioning
Item
Parameter
Setting
Network
Param.
IP address
allocation
● If the MDU is directly connected to a
computer, the IP address can only be
allocated manually. The IP addresses of
the MDU and network management
system must be on the same network
segment, and must be different.
● If the MDU is connected to a computer
through a LAN switch or router with the
DHCP function, the IP address can be
allocated manually or automatically.
Manual allocation is used by default.
IP address
Subnet mask
Default gateway
Set this parameter according to the address
information provided by the network
administrator.
The IP address of the lithium battery cabinet
must be the same as the lithium battery
cabinet IP address set in the ICC cabinet.
----End
5.5 Powering On Loads
Prerequisites
NOTICE
● Before turning on the system output, ensure that the ICC cabinet is correctly
connected to the lithium battery cabinet and the communication is normal.
● When the lithium battery cabinet is powered on for the first time and
connected to the system, the ICC cabinet can turn on output only after the PV
input is connected.
● In a parallel system, ensure that the output power cables of two ICC cabinets
are connected in parallel and the phase sequence is correct.
Procedure
Step 1 Turn the output disconnector of the isolation transformer to ON.
Step 2 Turn the AC output circuit breaker in the ICC cabinet to ON.
Step 3 Enable the system output.
NOTE
Wait about 4 to 5 minutes until the load starts to power on.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
110
PowerCube 5000
User Manual (SmartLi 100Ah)
●
5 Power-on Commissioning
MDU operations
Tap the start/stop button
control the system output.
●
on the MDU main menu of the ICC cabinet to
WebUI operations
Log in to the ICC cabinet WebUI, choose Monitoring > Microgrid system >
Running Control, set System start/shutdown to Start, and click Submit to
control the system output.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
111
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
6
Operation Guide
6.1 Shutting Down and Powering Off the System
Prerequisites
The output load is transferred or there is no major load so that system power-off
is allowed. Once the system is shut down, there is no power output from the
output end.
Procedure
Step 1 Disable the system output.
●
MDU operations
Tap the start/stop button
control the system output.
●
on the MDU main menu of the ICC cabinet to
WebUI operations
Log in to the ICC cabinet WebUI, choose Monitoring > Microgrid system >
Running Control, set System start/shutdown to Shutdown, and click
Submit to control the system output.
Step 2 Turn off the AC output switch and isolation transformer disconnector.
Step 3 Turn off the battery breaker QF1 in each lithium battery cabinet.
Step 4 Turn off the solar input switch and AC input switch.
Step 5 Check that the loads have powered off completely and that the control panel and
indicators have turned off.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
112
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
6.2 Powering Off Lithium Battery Cabinets
Prerequisites
If the ICC cabinet is cold-started using lithium battery cabinets and will not be
used for a long time, you can manually power off the lithium battery cabinets.
Procedure
Step 1 Turn off the battery cold-start breaker QF2 and BCU power switch QS1 in each
lithium battery cabinet.
Step 2 Wait for 1 minute.
Step 3 Turn on the BCU power switch QS1 in each lithium battery cabinet.
----End
6.3 Logging In to the WebUI
Context
Internet Explorer 11 is used as the example browser.
The system supports Internet Explorer 11.
Procedure
Step 1 Use a network cable to connect the female network cable connector under the
monitoring unit of the ICC cabinet.
Figure 6-1 Connecting a signal cable
Step 2 Open the browser and choose Tools > Internet Options.
Step 3 On the Advanced tab page, ensure that Use TLS 1.0, and Use TLS 1.1 are selected
and click OK.
Step 4 Enter https://IP address in the address box of the browser, select a language, set
User name and Password, and click Login.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
113
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
NOTE
● The preset IP address for the ICC cabinet is 192.168.0.10.
● The preset IP address for the lithium battery cabinet is 192.168.0.5.
● If an incorrect password is entered five consecutive times, the account will be logged out
for 5 minutes.
● After a user logs in to the WebUI, if another user logs in with the same user name, the
current account will be logged out.
● It is advised to change the password after the first login to prevent unauthorized access.
----End
6.4 Changing a User Password
Context
For security purposes, change your password periodically.
The system administrator has the permission to change the passwords of all users.
The current user has the permission to change its own password.
Changing a User Password on the ICC Cabinet WebUI
Step 1 Choose Maintenance > User Management on the WebUI, select the user whose
password needs to be changed, and set the password.
Figure 6-2 Changing a password
----End
Changing a User Password on the ICC Cabinet MDU
Step 1 Choose Settings > Basic Param on the MDU, select the user whose password
needs to be changed and set the password.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
114
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
Figure 6-3 Changing a password
----End
Changing a User Password on the Lithium Battery Cabinet WebUI
Step 1 Choose Maintenance > User Management on the WebUI, select the user whose
password needs to be changed, and set the password.
Figure 6-4 Changing a password
----End
Changing a User Password on the Lithium Battery Cabinet SBCU
Step 1 Choose Setting > User Settings on the SBCU and set the password of the current
user.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
115
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
Figure 6-5 Changing a password
----End
6.5 Exporting Data
Exporting ICC Cabinet Data on the ICC Cabinet WebUI
Step 1 Log in to the ICC cabinet WebUI and choose Query > Export Data.
Step 2 Export desired data.
Figure 6-6 Exporting data
Step 3 Choose Maintenance > Fault Information and export fault information.
NOTE
Fault Information contains the data exported by Export Data.
Figure 6-7 Fault information
----End
Exporting ICC Cabinet Data on the ICC Cabinet MDU
Step 1 Insert the USB flash drive into the USB port on the SMU of the ICC cabinet.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
116
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
Step 2 Choose Maintenance > USB Operation on the MDU and export a file.
Figure 6-8 Exporting a file
----End
Exporting Lithium Battery Cabinet Data on the Lithium Battery Cabinet
WebUI
Step 1 Log in to the lithium battery cabinet WebUI and choose Query > Export Data.
Step 2 Export desired data.
Figure 6-9 Exporting data
Step 3 Choose Maintenance > Fault Information and export log or fault information.
Figure 6-10 Fault information
----End
Exporting Lithium Battery Cabinet Data on the Lithium Battery Cabinet
SBCU
Step 1 Insert the USB flash drive into the USB port on the SBCU of the lithium battery
cabinet.
Step 2 Choose Maintenance > USB Operation on the SBCU and export the desired data.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
117
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
Figure 6-11 Exporting data
----End
6.6 Performing EPO
Performing EPO for the ICC Cabinet
NOTICE
● After you press the EPO button, the ICC cabinet has no output, loads power off,
and the lithium battery cabinet shuts down the output.
● If multiple ICC cabinets are connected in parallel, after you press the EPO
button, the corresponding ICC cabinet has no output, the loads power off, and
the lithium battery cabinet connected turns off the output. Other ICC cabinets
and lithium battery cabinets continue to provide output.
● In the scenario with two parallel ICC cabinets, if the EPO cable connection has
been modified according to 3.7.8 Installing Control Cables Between Two ICC
Cabinets, the slave cabinet will also implement EPO when you perform EPO on
the master cabinet.
● In the non-battery power supply scenario, the ICC cabinet generates an EPO
alarm and a communication failure alarm. In the battery power supply
scenario, the ICC cabinet is powered off directly.
Step 1 Press the EPO button on the front door of the ICC cabinet.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
118
PowerCube 5000
User Manual (SmartLi 100Ah)
6 Operation Guide
Performing EPO for the Lithium Battery Cabinet
NOTICE
● After you press the EPO button, the lithium battery cabinet has no output and
generates a battery cabinet EPO alarm.
● If multiple lithium battery cabinets are connected in parallel, performing EPO
for the master cabinet will perform EPO for all lithium battery cabinets.
● If the ICC cabinet is connected to the DG input and has no PV input, the ICC
cabinet is powered off and then powered on by the DG after the lithium
battery cabinet implements EPO.
● If the ICC cabinet is not connected to the DG input and has no PV input, the
ICC cabinet is powered off after the lithium battery cabinet implements EPO.
● If the ICC cabinet is not connected to the DG input and has PV input, the ICC
cabinet powers off the loads after the lithium battery cabinet implements EPO.
Step 1 Press the EPO button on the front door of the lithium battery cabinet.
----End
6.7 Clearing the EPO State
Clearing the EPO State for the ICC Cabinet
Step 1 Rotate the EPO button on the front door of the ICC cabinet clockwise until the
button ejects to clear the EPO state.
Step 2 If the ICC cabinet is not powered off, check that the EPO alarm is cleared.
Step 3 Switch on the battery cold-start circuit breaker (QF2) in the lithium battery
cabinet.
Step 4 If the ICC cabinet is powered off, power on the ICC cabinet.
----End
Clearing the EPO State for the Lithium Battery Cabinet
Step 1 Check whether the lithium battery cabinet is powered off. If so, switch on the
battery cold-start circuit breaker (QF2) in the lithium battery cabinet.
Step 2 Rotate the EPO button on the front door of the lithium battery cabinet clockwise
until the button ejects to clear the EPO state.
Step 3 Check that the EPO alarm is cleared.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
119
PowerCube 5000
User Manual (SmartLi 100Ah)
7 Routine Maintenance
7
Routine Maintenance
Before equipment faults occur, perform routine maintenance to detect causes of
potential faults and handle the faults properly to protect services from being
affected.
7.1 CCS Routine Maintenance
Maintain the cabinet with cooling system (CCS) periodically based on site
requirements. The recommended maintenance interval is six months. If any faults
occur, rectify them in time.
Table 7-1 CCS maintenance checklist
Maintenanc
e Item
Operation
Guide
Expected Result
Troubleshooting
Measures
Cabinet door
lock
Visual
observation
and locking
and unlocking
the door
The cabinet lock
is not damaged.
Replace the door lock.
Cabinet
cleanness
Visual
observation
The cabinet is not
corroded or rusty.
Remove the rust and
repaint that part.
Visual
observation
The poles and
cabinet are not
deformed.
Replace the pole or
cabinet.
Visual
observation
The cabinet
surface is free of
oil stains or dust.
Use a soft cotton cloth to
clean up oil stains or dust
on the cabinet surface.
Visual
observation
Dust does not
accumulate on
the air filter.
Clean the air filter.
Air filter
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
120
PowerCube 5000
User Manual (SmartLi 100Ah)
7 Routine Maintenance
Maintenanc
e Item
Operation
Guide
Expected Result
Troubleshooting
Measures
Cabinet
interior
Using a
thermometer
The temperature
inside the cabinet
is not higher than
+50°C or lower
than –20°C.
● If the temperature is
below –20°C, take
heating measures.
The isolation
transformer does
not have an
overtemperature
or ultra
overtemperature
alarm.
● The monitoring unit
reports an
overtemperature alarm
for the isolation
transformer. If the
alarm is generated
repeatedly within one
week, you are advised
to check for a fan fault
onsite.
Alarm
information
● If the temperature is
above +50°C, take
cooling measures such
as enhancing
ventilation.
● The monitoring unit
reports an ultra
overtemperature alarm
for the isolation
transformer. You need
to check onsite
immediately and clear
the alarm.
Fan
Visual
observation
Dust does not
accumulate on
the fan.
Clean the dust.
Visual
observation
and listening
The fan is intact,
and the rotation
speed, noise, and
vibration are in
normal ranges.
Replace the fan.
Appearance
Visual
observation
The paint or
electroplated
coating on the
cabinet is intact.
Repaint and repair the
enclosure.
Grounding
Visual
observation
and using a
tool such as a
screwdriver or
wrench
The ground point
is properly
connected to the
equipment room
ground bar.
Secure the ground point or
replace the ground cable.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
121
PowerCube 5000
User Manual (SmartLi 100Ah)
7 Routine Maintenance
7.2 ICC Routine Maintenance
Maintain the integrated controller and converter (ICC) periodically based on site
requirements. The recommended maintenance interval is six months. If any faults
occur, rectify them in time.
Table 7-2 ICC routine maintenance checklist
Maintenanc
e Item
Operation
Guide
Expected Result
Troubleshooting
Measures
Electricity
Multimeter
The battery low
voltage
disconnection
(BLVD) and load
low voltage
disconnection
(LLVD) voltage do
not exceed the
threshold.
Refer to the device
troubleshooting
instructions.
Preventive
maintenance
Visual
observation
The indicators are
normal and no
alarm is generated.
Power cable
Visual
observation
● The insulation
layer does not
crack or
deteriorate.
● Replace power cables.
● Replace wiring
terminals.
● The wiring
terminals are
not rusty or
disconnected.
7.3 SmartLi Routine Maintenance
●
Before installing batteries, pay attention to safety precautions and connection
methods provided by battery manufacture.
●
Insulate tools used for battery maintenance.
●
Keep the battery switch off when installing or maintaining the batteries.
●
Before installing or maintaining a battery module, remove the battery
management module and reinstall it after the operation is complete.
●
Handle batteries gently and ensure personal safety.
●
Do not use any organic solvent to clean batteries.
●
Do not smoke or use open flames around batteries.
●
After batteries are discharged, charge the batteries in time to avoid affecting
their service life.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
122
PowerCube 5000
User Manual (SmartLi 100Ah)
●
7 Routine Maintenance
Only qualified personnel are allowed to perform maintenance.
Table 7-3 Routine maintenance
Maintenance
Interval
Expected
Result
Measure
Every month
Operating
environment
Check whether batteries are far away from heat sources and are
not exposed to direct sunlight.
Exterior
If a battery experiences damage, leakage, or deformity,
disconnect the faulty battery, take photos, and then replace it.
Cleanliness
Clean the battery exterior using dry cotton cloth. Exercise caution
when cleaning a battery because its voltage is high.
Connection
Check the bolt at every terminal. If any bolt is loose, tighten it.
Voltage
● Measure and record the busbar voltage and the positive and
negative voltages of the SmartLi. If the voltages are different,
check for cable faults and rectify them.
Every quarter
Every year
● In the first year, collect real-time data when discharging is
about to complete at least once every six months.
● From the second year, check the capacity quarterly.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
123
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
8
Troubleshooting
8.1 ICC Cabinet Troubleshooting
8.1.1 AC SPD Troubleshooting
Table 8-1 Troubleshooting
Symptom
Possible Cause
Solution
The SPD indication
window turns red.
The SPD is damaged.
Replace the AC SPD.
The SPD indication
window is green, but
there is an AC SPD
alarm.
1. The circuit breaker is
not properly switched on.
1. Switch on the circuit
breaker.
2. The dry contact cable
is loose or the alarm
configuration is
incorrect.
2. Check whether the dry
contact cable is securely
connected and the alarm
status is correctly
configured.
3. The SPD base is
damaged.
3. Replace the SPD base.
8.1.2 SMU Troubleshooting
Table 8-2 Troubleshooting
Troubleshooting
Possible Cause
Solution
The SMU02S breaks down or cannot be
started. The LCD display is abnormal.
The buttons cannot be operated.
The SMU02S is
damaged.
Replace the
SMU02S.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
124
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
Troubleshooting
Possible Cause
Solution
The SMU02S does not generate an
alarm when a fault occurs in the
system.
The SMU02S is
damaged.
Handle the
alarm according
to the alarm
reference.
Communication between the SMU02S
and all subordinate equipment is
interrupted.
The SMU02S is
damaged.
Check the
communications
cable.
The SMU02S fails to control or monitor
all modules when these modules run
properly and communications cables
are connected properly.
The SMU02S is
damaged.
Replace the
SMU02S.
The SMU02S fails to monitor and
control AC power distribution and DC
power distribution when AC or DC
power is distributed normally and
communications cables are connected
properly.
The SMU02S is
damaged.
Replace the
SMU02S.
You cannot set parameters or view
operation information on the SMU02S.
The SMU02S is
damaged.
Check the
communications
cable.
8.1.3 ECM01A Troubleshooting
Table 8-3 Troubleshooting
Troubleshooting
Possible Causes
Solution
All indicators on the
ECM01A are off.
● The ECM01A is
removed.
1. Check whether the
ECM01A is removed.
If so, reinsert it.
● The ECM01A is in
poor contact with
other components.
● The ECM01A is
damaged.
The alarm indicator
(yellow) on the ECM01A
is on.
● Other components
are faulty.
● The adjacent ECM01A
is faulty.
2. If the ECM01A is
present, remove and
reinsert it.
3. If the indicators are
still off, replace the
ECM01A.
1. Query monitoring
information to
determine the fault
type and check for
intra/inter-rack faults.
2. If the alarm indicator
is still on, replace the
ECM01A.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
125
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
Troubleshooting
Possible Causes
Solution
The fault indicator (red)
on the ECM01A is on.
● Other components
are faulty.
1. Query monitoring
information to
determine the fault
type and check for
intra/inter-rack faults.
● ECM01A
communication
between cabinets is
abnormal.
● EPO is triggered.
● The HSU is not ready.
● There is a power
cabinet address
conflict.
● The software and
hardware types of the
ECM01A do not
match with each
other.
● The ECM01A is
damaged.
2. Check that the
ECM01A cables are
connected correctly
and reliably.
3. Check the EPO
button. If EPO is
triggered, check
whether the fault
indicator on the
ECM01A is off after it
is started.
4. Check that the ready
switch on the HSU is
in Ready state.
5. Check the cabinet
address on the SMU
and ensure that there
is no cabinet address
conflict.
6. If the fault indicator is
still on, replace the
ECM01A.
8.1.4 MUS01C Troubleshooting
Table 8-4 Troubleshooting
Troubleshooting
Possible Causes
Solution
The network port
indicator on the MUS01C
is off.
● The MUS01C is
removed.
1. Check whether the
MUS01C is removed.
If so, reinsert it.
Issue 03 (2021-05-10)
● The network port
indicator is damaged.
Copyright © Huawei Technologies Co., Ltd.
2. If the indicator is still
off, replace the
MUS01C.
126
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
Troubleshooting
Possible Causes
Solution
The SMU generates an
MUS01C communication
failure alarm.
The CAN communication
link is abnormal.
1. Check that the
MUS01C
communications cable
is connected correctly
and reliably.
2. If the cable
connection is normal,
replace the MUS01C.
The SMU which is
normal indicates that the
battery circuit breaker is
OFF though it is ON.
● The cable for
detecting the battery
circuit breaker status
is not connected.
● The MUS01C is
damaged.
The EPO button has
failed though the ECM is
normal.
1. Check that the cable
for detecting the
battery circuit breaker
status is connected
correctly and reliably
to the MUS01C.
2. If the cable
connection is normal,
replace the MUS01C.
The MUS01C is
damaged.
Replace the MUS01C.
8.1.5 HSU Troubleshooting
Table 8-5 Troubleshooting
Troubleshooting
Possible Causes
Solution
All indicators on the
HSU are off though it
communicates with
the SMU properly.
● The PV and battery
inputs are abnormal.
1. Check that the PV and
battery cables are
connected correctly and
reliably.
● The HSU is damaged.
2. If the indicators are still
off, replace the HSU.
All indicators on the
HSU are off and it
fails to communicate
with the SMU.
Issue 03 (2021-05-10)
● The HSU is in poor
contact with the rack
backplane.
1. Check that the HSU is
securely connected to the
rack backplane.
● The HSU is damaged.
2. If the indicators are still
off, replace the HSU.
Copyright © Huawei Technologies Co., Ltd.
127
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
Troubleshooting
Possible Causes
Solution
The alarm indicator
(yellow) on the HSU
is on.
● Other components
are faulty.
1. Query monitoring
information to determine
the fault type and check
whether components
such as the PV, battery,
and inverter are normal.
● There is an alarm
about the parallel
communication link.
● The HSU is damaged.
2. Check that the HSU is
securely connected to the
rack backplane.
3. If the alarm indicator is
still on, replace the HSU.
The fault indicator
(red) on the HSU is
on.
● Other components
are faulty.
● The parallel
communication link
is abnormal.
● EPO is triggered.
● The HSU is not ready.
● The HSU is damaged.
1. Query monitoring
information to determine
the fault type and check
whether components
such as the PV and
battery are normal.
2. Check that the HSU is
securely connected to the
rack backplane.
3. Check the EPO button. If
EPO is triggered, check
whether the fault
indicator on the HSU is
off after it is started.
4. Check that the ready
switch on the HSU is in
Ready state.
5. If the fault indicator is
still on, replace the HSU.
The running indicator
(green) on the HSU is
on, and the HSU fails
to communicate with
the SMU which is
normal.
Issue 03 (2021-05-10)
● The communication
link of the HSU is
abnormal.
1. Check that the HSU is
securely connected to the
rack backplane.
● The HSU is damaged.
2. If the communication
failure persists, replace
the HSU.
Copyright © Huawei Technologies Co., Ltd.
128
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
8.1.6 BPS Troubleshooting
Table 8-6 Troubleshooting
Troubleshooting
Possible Causes
Solution
All indicators on the BPS
are off.
● The BPS is in poor
contact with the rack
backplane.
1. Check that the BPS is
securely connected to
the rack backplane.
● The BPS is damaged.
2. If the indicators are
still off, replace the
BPS.
● The neutral wire of
bypass input is
missing or the wire
sequence is incorrect.
1. Check that the bypass
input cable is
connected correctly
and securely.
● The bypass input
voltage is abnormal.
2. Check that the bypass
input voltage is
normal.
The alarm indicator
(yellow) on the BPS is
on.
● There is an alarm
about the parallel
communication link.
● The BPS is damaged.
The fault indicator (red)
on the BPS is on.
● EPO is triggered.
● The BPS is not ready.
● The parallel
communication link is
abnormal.
● The software and
hardware types of the
BPS do not match
with each other.
● The BPS is damaged.
3. Check that the BPS is
securely connected to
the rack backplane.
4. If the alarm indicator
is still on, replace the
BPS.
1. Check the EPO
button. If EPO is
triggered, check
whether the fault
indicator on the BPS
is off after it is
started.
2. Check that the ready
switch on the BPS is
in Ready state.
3. Check that the BPS is
securely connected to
the rack backplane.
4. If the fault indicator is
still on, replace the
BPS.
The running indicator
(green) on the BPS is on,
and the BPS fails to
communicate with the
SMU which is normal.
Issue 03 (2021-05-10)
● The communication
link of the BPS is
abnormal.
1. Check that the BPS is
securely connected to
the rack backplane.
● The BPS is damaged.
2. If the communication
failure persists,
replace the BPS.
Copyright © Huawei Technologies Co., Ltd.
129
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
8.1.7 Circuit Breaker Troubleshooting
Table 8-7 Troubleshooting
Symptom
Possible Cause
Solution
A circuit breaker is faulty
due to overcurrent or a
short circuit.
The circuit breaker is in a
position between ON
and OFF.
Switch the circuit breaker
to OFF and then to ON.
The circuit breaker
remains faulty after you
switch it to OFF and
then to ON.
The circuit breaker is
damaged.
Replace the circuit
breaker.
8.1.8 Clearing the EPO State
Table 8-8 Clearing the EPO state
Symptom
Solution
The EPO button has been pressed, and
the SMU is energized.
1. Restore the EPO button.
The EPO button has been pressed, the
SMU is not energized, and the AC
input or PV input is energized.
1. Restore the EPO button.
2. Manually clear the alarm.
2. Turn off the AC and PV input
switches to power off the system.
3. Turn on the AC and PV input
switches to power on the system.
8.2 Lithium Battery Cabinet Troubleshooting
CAUTION
Do not clear an alarm by reseating an ESM.
Table 8-9 Troubleshooting
Case
Symptom
Possible Cause
Solution
The ESM
is
abnormal.
The indicator is
steady red.
The BMU is faulty.
Handle the alarm
according to the
alarm reference.
Issue 03 (2021-05-10)
Electrochemical cell fault
Copyright © Huawei Technologies Co., Ltd.
130
PowerCube 5000
User Manual (SmartLi 100Ah)
8 Troubleshooting
Case
Symptom
Possible Cause
Solution
The BCU is
abnormal.
The red
indicator is on.
The battery cabinet has
generated a critical alarm.
Handle the alarm
according to the
alarm reference.
The SBCU
is
abnormal.
The indicator is
steady yellow
or red.
The battery cabinet has
generated a critical alarm.
Handle the alarm
according to the
alarm reference.
NOTE
For details about parts replacement and maintenance in the troubleshooting and alarm
lists, contact Huawei maintenance engineers.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
131
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9
Parts Replacement
This chapter describes the methods and precautions for replacing common parts
and components such as a circuit breaker, fuse, and SPD.
NOTE
● Disconnect the AC power supply before replacing the AC input circuit breaker, SPD, or
AC contactor.
● Disconnect the power supply to ensure that boards and cabinets are free from high
voltage hazards before replacing AC-powered boards.
● Attach labels to the ports before replacing a board that has complex ports for ease of
port location.
● After disconnecting the module input and output, wait for 5 minutes until the DC bus
capacitor voltage passes through the bleeder resistor and drops to below the standard
safety voltage (60 V DC or 25 V AC).
9.1 Parts Replacement for the ICC Cabinet
9.1.1 Replacing an AC SPD
An AC SPD needs to be replaced if its indication window turns from green to red,
indicating that the SPD has failed.
Prerequisites
●
An ESD wrist strap or ESD gloves, flat-head screwdriver, cable cutter, cable
ties, ESD box or bag, and cabinet door key are available.
●
You have confirmed the model of the AC SPD to be replaced and prepared a
replacement AC SPD.
●
You are authorized to enter the site with the key.
Context
An AC SPD protects all circuits following it by suppressing power surges.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
132
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Procedure
Step 1 Wear the ESD wrist strap or ESD gloves.
Step 2 Disconnect the power supply.
●
To replace the AC input SPD: Disconnect the external AC power supply and
switch the SPD circuit breaker to OFF.
●
To replace the AC output SPD: Turn off the AC output switch of the primary
loop and switch the SPD circuit breaker to OFF.
DANGER
An AC SPD and its modules can be replaced only when the AC power is off.
Otherwise, personal injury will be caused.
Step 3 Replace the AC SPD.
If...
Then...
A module in the AC SPD is damaged.
Perform Step 3.1.
Both the modules and base of the
AC SPD are damaged.
Perform Step 3.2.
1.
Replace a module in the AC SPD, as shown in the following figure.
a.
Hold the faulty module by hand and pull it out.
b.
Install a new module in the AC SPD.
Figure 9-1 Replacing a surge protection module
2.
Issue 03 (2021-05-10)
Replace the AC SPD.
a.
Disconnect cables from the faulty AC SPD. Insulate each cable and label it
immediately after disconnecting it.
b.
Push the contact plate on the top of the AC SPD upwards using a flathead screwdriver and remove the SPD, as shown in the following figure.
Copyright © Huawei Technologies Co., Ltd.
133
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
NOTE
The SPDs of different appearances are removed in similar ways. The actual
product prevails.
Figure 9-2 Removing an AC SPD (appearance 1)
Figure 9-3 Removing an AC SPD (appearance 2)
c.
Place the new AC SPD on the corresponding guide rail, push the contact
plate on the top of the circuit breaker upwards using a flat-head
screwdriver, and push the AC SPD inwards to secure it.
d.
Reconnect the cables to the AC SPD based on the cable labels.
Step 4 Connect the AC power supply and check that the AC SPD alarm has been cleared.
Step 5 Check whether the AC SPD is running properly by viewing the indication window
color. If the indication window is green, the AC SPD is running properly.
Step 6 Remove the ESD wrist strap or gloves and put all the tools away.
----End
Follow-up Procedure
●
Put the removed component into the ESD box or bag and then place the ESD
box or bag into the carton box with foams or the bag of the new component.
●
Fill in the fault card with the information about the removed component.
●
Contact your local Huawei office to handle the faulty component.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
134
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9.1.2 Replacing a Circuit Breaker
A circuit breaker needs to be replaced if it is faulty or at the end of its useful life.
Prerequisites
●
An ESD wrist strap or ESD gloves, Phillips screwdriver, ESD box or bag, and
cabinet door key are available.
●
You have confirmed the quantity and model of circuit breakers to be replaced
and prepared a replacement circuit breaker.
●
You are authorized to enter the site with the key.
Context
DANGER
Before replacing a circuit breaker, ensure that the upstream power supply is
disconnected.
Procedure
Step 1 Disconnect the power input to the circuit breaker to be replaced.
Step 2 Remove the cables or copper bars from the circuit breaker using a Phillips
screwdriver, and then insulate the cables or copper bars.
Step 3 Press the contact plate at the bottom of the circuit breaker using a flat-head
screwdriver and then remove the circuit breaker, as shown in the following figure.
Figure 9-4 Removing a circuit breaker
Step 4 Press the contact plate at the bottom of the circuit breaker using the screwdriver
again to install the new circuit breaker to the correct position. And then push the
contact plate upwards using the screwdriver.
Step 5 Use a Phillips screwdriver to reconnect the cables or copper bars to the new circuit
breaker as they were originally installed.
Step 6 Reconnect the power input to the circuit breaker and switch the circuit breaker to
ON, as shown in the following figure.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
135
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Figure 9-5 Installing a circuit breaker
----End
Follow-up Procedure
●
Put the removed component into the ESD box or bag and then place the ESD
box or bag into the carton box with foams or the bag of the new component.
●
Fill in the fault card with the information about the removed component.
●
Contact your local Huawei office to handle the faulty component.
9.1.3 Replacing an HSU
Prerequisites
NOTICE
When replacing an HSU, avoid damaging the connectors behind it. Place the HSU
horizontal on the ground. Vertical placement is forbidden.
Procedure
Step 1 Unlock the HSU panel.
Step 2 Remove the screws that secure the HSU.
Step 3 Press the positioning lock and remove the HSU.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
136
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Figure 9-6 Replacing an HSU
Step 4 Install the new HSU.
----End
9.1.4 Replacing a BPS
Prerequisites
NOTICE
When replacing a BPS, avoid damaging the connectors behind it. Place the BPS
horizontal on the ground. Vertical placement is forbidden.
Procedure
Step 1 Unlock the BPS panel.
Step 2 Remove the screws that secure the BPS and remove the BPS.
Figure 9-7 Replacing a BPS
Step 3 Install the new BPS.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
137
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9.1.5 Replacing a Monitoring Unit
9.1.5.1 Replacing an SMU02S
Prerequisites
●
An ESD wrist strap, ESD gloves, ESD box or bag, and cabinet door key are
available.
●
The new SMU02S is intact.
Procedure
Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap
and ESD gloves.
Step 2 Disconnect the communications cable from the SMU02S panel.
Step 3 Push the locking latch leftwards.
Step 4 Pull the handle outwards and remove the SMU02S.
Figure 9-8 Removing the SMU02S
Step 5 Place the new SMU02S in the slot, push the locking latch leftwards, and pull out
the handle.
Step 6 Gently push the SMU02S along guide rails until it is engaged. Close the handle,
and push the locking latch rightwards.
Figure 9-9 Installing the SMU02S
Step 7 Reconnect the communications cable to the SMU02S panel.
Step 8 Reset SMU02S parameters.
----End
Follow-up Procedure
Pack the removed component and have it sent to the local Huawei warehouse.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
138
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9.1.5.2 Replacing a UIM02C
Prerequisites
●
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and
required tools are available.
●
The new UIM02C board is intact.
Procedure
Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap
and ESD gloves.
Step 2 Record the position of signal cables connected to the UIM02C panel, and then
disconnect the signal cables.
Step 3 Unscrew and take out the UIM02C.
Figure 9-10 Taking out the UIM02C
Step 4 Disconnect the –48 V power cable from the UIM02C board.
Figure 9-11 Disconnecting the –48 V power cable
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
139
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Step 5 Record the connection positions of all cables including cables for internal and
external circulation fans and flat cables on the UIM02C board, and then
disconnect the cables.
Step 6 Remove the UIM02C board.
Figure 9-12 Removing the UIM02C board
Step 7 Take out and install the new UIM02C board.
Step 8 Connect all the cables on the UIM02C board to the new UIM02C based on the
recorded information.
Step 9 Reconnect the –48 V power cable to the UIM02C board.
Step 10 Push the UIM02C in place and tighten the screws.
Step 11 Reconnect signal cables to the new UIM02C panel based on the recorded
information.
Step 12 Disconnect the ground cable from the ESD wrist strap, and remove the ESD wrist
strap and ESD gloves.
----End
Follow-up Procedure
Pack the removed component and have it sent to the local Huawei warehouse.
9.1.5.3 Replacing an NIM01C3
Prerequisites
●
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and
required tools are available.
●
The new NIM01C3 is intact.
Procedure
Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap
and ESD gloves.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
140
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Step 2 Record the positions where signal cables connect to the NIM01C3 panel, and then
disconnect the signal cables.
Step 3 Loosen the screws on both sides of the NIM01C3 panel.
Step 4 Pull the handle rightwards to remove the NIM01C3.
Figure 9-13 Removing an NIM01C3
Step 5 Remove the SIM card from the SIM card slot of the NIM01C3, and insert it into the
SIM card slot of the new NIM01C3. Skip this step if no SIM card is installed.
Step 6 Place the new NIM01C3 at the entry to the appropriate slot in the monitoring unit
subrack, and push the NIM01C3 until its front panel is flush with the front panel
of the monitoring unit subrack.
NOTE
The NIM01C3 must be installed in the original position (upper slot). Otherwise, it cannot
work properly.
Step 7 Push the handle inwards until it is engaged, and then tighten the screws.
Figure 9-14 Installing an NIM01C3
Step 8 Connect the signal cables to the original positions on the NIM01C3 panel.
Step 9 Disconnect the ground cable for the ESD wrist strap, and remove the ESD wrist
strap and ESD gloves.
----End
Follow-up Procedure
Pack the removed component and have it sent to the local Huawei warehouse.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
141
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9.1.5.4 Replacing a GIM01C
Prerequisites
●
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and
required tools are available.
●
The new GIM01C is intact.
Procedure
Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap
and ESD gloves.
Step 2 Record the connection positions of cables on the GIM01C panel and disconnect
the cables.
Step 3 Loosen the screws on both sides of the GIM01C panel.
Step 4 Pull the handle rightwards and take out the GIM01C.
Step 5 Place the new GIM01C at the entry to the appropriate slot in the monitoring unit
subrack, and push the GIM01C until its front panel is flush with the front panel of
the monitoring unit subrack.
NOTE
The GIM01C must be installed in the original position (lower slot). Otherwise, it cannot
work properly.
Step 6 Push the handle inwards until it is engaged, and then tighten the screws.
Step 7 Reconnect the cables to the new GIM01C panel based on the recorded
information.
Step 8 Disconnect the ground cable from the ESD wrist strap, and remove the ESD wrist
strap and ESD gloves.
----End
9.1.5.5 Replacing an ECU01A
Prerequisites
●
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and
required tools are available.
●
The new ECU01A is intact.
NOTICE
To ensure normal operation of equipment during ECU01A replacement, do not
remove two ECU01A modules at the same time.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
142
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Procedure
Step 1 Connect the ground cable of the ESD wrist strap, and wear the ESD wrist strap and
ESD gloves.
Step 2 Record the connection positions of cables on the ECU01A panel and disconnect
the cables.
Step 3 Loosen the screws on both sides of the ECU01A panel.
Step 4 Press the button on the handle and pull the handle rightwards to remove the
ECU01A.
Figure 9-15 Removing an ECU01A
Step 5 Place the new ECU01A into the correct slot in the subrack, and push the ECU01A
until its front panel is flush with the front panel of the subrack.
Step 6 Push the handle inwards until it is engaged, and then tighten the screws.
Figure 9-16 Installing an ECU01A
Step 7 Reconnect the cables to the new ECU01A panel based on the recorded
information.
Step 8 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist
strap and ESD gloves.
----End
Follow-up Procedure
Pack the removed component and send it to the local Huawei warehouse.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
143
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9.1.5.6 Replacing an MUS01C
Prerequisites
NOTICE
Before replacing the MUS01C, ensure that the power system is shut down.
●
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and
required tools are available.
●
The new MUS01C board is intact.
Procedure
Step 1 Shut down the power system on the SMU.
NOTICE
The SMU generates an "EPO Shutdown" alarm.
Step 2 Connect the ground cable of the ESD wrist strap, and wear the ESD wrist strap and
ESD gloves.
Step 3 Record the connection positions of cables on the MUS01C panel and disconnect
the cables.
Step 4 Loosen the screws on both sides of the MUS01C panel.
Step 5 Pull the handle rightwards to remove the MUS01C.
Figure 9-17 Removing an MUS01C
Step 6 Place the new MUS01C into the correct slot in the subrack, and push the MUS01C
until its front panel is flush with the front panel of the subrack.
Step 7 Push the handle inwards until it is engaged, and then tighten the screws.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
144
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Figure 9-18 Installing an MUS01C
Step 8 Reconnect the cables to the new MUS01C panel based on the recorded
information.
Step 9 Start the power system on the SMU and check that the "EPO Shutdown" alarm
disappears.
Step 10 Observe the power system for 15 minutes. If no alarm (except the door status
alarm) is generated on the SMU during this period, the current and voltage for
batteries and loads are normal.
Step 11 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist
strap and ESD gloves.
----End
Follow-up Procedure
Pack the removed component and send it to the local Huawei warehouse.
9.1.5.7 Replacing an MDU
Prerequisites
●
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and
required tools are available.
●
The new MDU touchscreen is intact.
Procedure
Step 1 Connect the ground cable of the ESD wrist strap, and wear the ESD wrist strap and
ESD gloves.
Step 2 Record the connection positions of cables on the MDU and disconnect the cables.
Step 3 Remove the screws that secure the MDU.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
145
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Figure 9-19 Removing screws
Step 4 Hold the MDU front panel by one hand, and push out the MDU from the fastener
on the front panel by the other hand.
Figure 9-20 Removing the MDU
Step 5 Install the new MDU and tighten screws.
Step 6 Reconnect the cables to the new MDU based on the recorded information.
Step 7 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist
strap and ESD gloves.
----End
Follow-up Procedure
Pack the removed component and send it to the local Huawei warehouse.
9.2 Parts Replacement for the Lithium Battery Cabinet
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
146
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
9.2.1 Replacing an ESM
Prerequisites
●
An insulated socket wrench, insulation gloves, Phillips screwdriver, and cabinet
door key are available.
●
The new ESM is intact.
●
The batteries are not discharging.
NOTICE
Before the replacement, ensure that the services are not affected or obtain written
consent from the customer.
Procedure
Step 1 Turn off the battery breaker QF1, BCU power switch QS1, and battery cold-start
breaker QF2.
Step 2 Remove the cables from the faulty ESM.
Step 3 Remove the terminal covers from the faulty ESM and the upper and lower ESMs.
NOTE
If the faulty ESM is at the top or bottom layer, remove the front covers from the faulty ESM
and the ESM below or above the faulty one.
Step 4 Install an auxiliary support at the position where the ESM is to be replaced.
Step 5 Remove the faulty ESM, install the new ESM, and secure it. Remove the auxiliary
support.
Step 6 Reinstall the ESM cables and ESM terminal covers.
Step 7 Turn on the battery breaker QF1, BCU power switch QS1, and battery cold-start
breaker QF2.
----End
9.2.2 Replacing a BCU
Prerequisites
●
A Phillips screwdriver and cabinet door key are available.
●
The new BCU is intact.
●
The batteries are not discharging.
NOTICE
Before the replacement, ensure that the services are not affected or obtain written
consent from the customer.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
147
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Procedure
Step 1 Turn off the battery breaker QF1, BCU power switch QS1, and battery cold-start
breaker QF2.
Step 2 Remove the cables from the BCU and mark the connection positions.
Step 3 Unlock and remove the faulty BCU.
Figure 9-21 Removing the BCU
Step 4 Install the new BCU and lock it.
Step 5 Reinstall the communications cables.
Step 6 Turn on the battery breaker QF1, BCU power switch QS1, and battery cold-start
breaker QF2.
----End
9.2.3 Replacing an SBCU
Prerequisites
●
A Phillips screwdriver and cabinet door key are available.
●
The new SBCU is intact.
NOTICE
● The SBCU can be replaced without cutting off the power supply to the
lithium battery cabinet.
● Before the replacement, ensure that the services are not affected or obtain
written consent from the customer.
● Before upgrading the software, ensure that the software of the
corresponding version is available.
● To upgrade the software through the SBCU, save the software in a USB
flash drive and connect it to the USB port of the SBCU.
● To upgrade the software through the WebUI, save the software in a PC and
log in to the WebUI.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
148
PowerCube 5000
User Manual (SmartLi 100Ah)
9 Parts Replacement
Procedure
Step 1 Remove the communications cables from the SBCU and mark the connection
positions.
Step 2 Remove the four screws from the SBCU using a Phillips screwdriver and set them
aside.
Step 3 Hold the SBCU front panel by one hand, and push out the SBCU from the fastener
on the front panel by the other hand.
Step 4 Install the new SBCU and secure it.
Step 5 Reinstall the communications cables for the new SBCU.
Step 6 After replacing the SBCU, upgrade the SBCU software.
●
Upgrade through the SBCU: Choose Maintenance > USB Wizard > Software
Upgrade to upgrade the software.
●
Upgrade through the WebUI: Choose Maintenance > Software Upgrade to
upgrade the software.
Step 7 Set related parameters based on the site requirements.
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
149
PowerCube 5000
User Manual (SmartLi 100Ah)
10 FAQ
10
FAQ
10.1 How Do I Install an Expansion Sleeve
Step 1 Drill a hole into the concrete floor using a hammer drill. The hole depth should
range from 52 mm to 60 mm.
Step 2 Slightly tighten the expansion bolt and vertically insert it into the hole. Knock the
expansion bolt using a rubber mallet until the expansion sleeve is fully inserted
into the hole.
Step 3 Partially tighten the expansion bolt.
Step 4 Remove the expansion bolt, spring washer, and flat washer.
Figure 10-1 Drilling a hole and installing an expansion sleeve
(1) M12 bolt
(2) Spring washer
(3) Flat washer
(4) Expansion sleeve
(5) Expansion nut
(6) Concrete floor
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
150
PowerCube 5000
User Manual (SmartLi 100Ah)
10 FAQ
10.2 Preparing Cable Terminals
Preparations
Tools: hydraulic pliers, heat gun, and crimping tool
Materials: heat shrink tubing, DT terminal, OT terminal, and cord end terminal
Documents: none
Skill requirement: common technician
Procedure
Step 1 The following figure shows how to prepare a DT terminal.
Figure 10-2 Preparing a DT terminal
(1) Cable
(2) Heat shrink tubing
(4) Hydraulic pliers
(5) Heat gun
(3) DT terminal
Step 2 The following figure shows how to prepare an OT terminal.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
151
PowerCube 5000
User Manual (SmartLi 100Ah)
10 FAQ
Figure 10-3 Preparing an OT terminal
(1) Cable
(2) Heat shrink tubing
(4) Hydraulic pliers
(5) Heat gun
(3) OT terminal
Step 3 The following figure shows how to prepare a cord end terminal.
Figure 10-4 Preparing a cord end terminal
(1) Cable
(2) Cord end terminal
(3) Crimping tool
----End
10.3 Installing a Dry Contact Signal Cable
Procedure
Step 1 Press the contact plate using a flat-head screwdriver to flip the metal spring inside
a dry contact.
Step 2 Connect a signal cable to the dry contact.
Step 3 Remove the screwdriver and check that the signal cable is securely connected to
the dry contact.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
152
PowerCube 5000
User Manual (SmartLi 100Ah)
10 FAQ
Figure 10-5 Installing a dry contact signal cable
(1) Contact plate
(2) Dry contact
----End
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
153
PowerCube 5000
User Manual (SmartLi 100Ah)
11 Technical Specifications
11
Technical Specifications
Table 11-1 ICC cabinet
Parameter
Description
Capacity
● Maximum load power of one power
cabinet and five power modules: 165
kVA; maximum capacity of two
cabinets connected in parallel: 330 kVA
● Maximum battery capacity of the
system: 7500 Ah/480 V
Dimensions (H x W x D)
2000 mm x 600 mm x 850 mm
Pollution level
II
Operating temperature
–10°C to +55°C (without solar radiation)
Humidity
5%–95% RH (non-condensing)
Operating altitude
4000 m
IP rating
IP21
PV input overvoltage level
OVC II
Bypass input overvoltage
OVC II
Operation environment
Indoor
Installation mode
Floor-mounted
Cooling mode
Free cooling
Capacity expansion by parallel
connection
HSUs can be connected in parallel to
expand the capacity. Up to five HSUs can
be connected in parallel online in a single
cabinet, and two cabinets can be
connected in parallel.
Input
165 kW (a total of five modules)
Issue 03 (2021-05-10)
Maximum input power
Copyright © Huawei Technologies Co., Ltd.
154
PowerCube 5000
User Manual (SmartLi 100Ah)
11 Technical Specifications
Parameter
Battery
Output
DG
output
Description
Maximum input voltage
1000 V DC
Maximum input current
(per MPPT)
70 A
Maximum backfeed
current to the PV array
0A
Minimum startup voltage
About 350 V DC (initial startup value)
MPPT voltage range
250–900 V DC
Full-load MPPT voltage
range
480–850 V DC
Rated input voltage
620 V DC
Number of inputs
5
Rated battery voltage
512 V DC/535 V DC
Maximum battery current
500 A
Rated output power
150 kVA
Maximum apparent
power
165 kVA
Maximum AC output
power
165 kVA
Rated output voltage
380 V AC/400 V AC/415 V AC
Frequency
50 Hz/60 Hz
Maximum output current
300 A
Power factor
0.8
Rated input voltage
380 V AC/400 V AC/415 V AC
Maximum AC input
current
300 A
Frequency
50 Hz/60 Hz
Table 11-2 SmartLi
Item
Parameter
Description
Physical
parameters
Cabling mode
Cables are routed in and out from the
bottom.
IP rating
IP21
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
155
PowerCube 5000
User Manual (SmartLi 100Ah)
11 Technical Specifications
Item
Parameter
Description
Dimensions (H x W
x D)
2000 mm x 1200 mm x 850 mm (excluding
the IP21 component)
2159 mm x 1300 mm x 1066 mm
(including the IP21 component)
Communication
Supports RS485 and CAN.
Weight
Equipment (including 14 ESMs): 1140 kg
Equipment (excluding ESMs): 300 kg
Single ESM: 60 kg
Environmen
t
parameters
Electrical
parameters
Issue 03 (2021-05-10)
Operating
temperature
0°C to 45°C
Storage
temperature
0°C to 60°C
Humidity
5%–95% RH
Altitude
0–4000 m
Application
environment
Class B
Rated input voltage
384–672 V DC
Battery voltage
range
336–756 V DC
Rated capacity
100 Ah
Charging current
Ambient temperature: 15°C to 35°C;
maximum charge current: 0.5 C; continuous
charge current: 0.5 C
Discharge current
Ambient temperature: 0°C to 35°C;
maximum discharge current: 0.5 C;
continuous discharge current: 0.5 C
Number of battery
modules supported
A single battery cabinet can house eight to
fourteen 48 V/4.8 kWh battery modules
connected in series.
Battery system
capacity
The maximum capacity of a single battery
cabinet is 67.2 kWh. A maximum of eight
battery cabinets can be connected in
parallel.
Copyright © Huawei Technologies Co., Ltd.
156
PowerCube 5000
User Manual (SmartLi 100Ah)
A Alarm List
A
Alarm List
Device
Name
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Air
conditione
r
controller
Communicatio
n Fail
Major
The
communications
cable is loose or
the address is
incorrectly set.
1. Check whether the
communications cable is loose.
2. Check whether the correct port
is connected. The COM4 port
on the communications
expansion board is supported
by default. To connect to other
ports, add them in the port
configuration.
3. Check whether the
communication address is in
53–58. If not, set the port
address to 53–58 on the
WebUI.
Infrared Code
Send Failure
Minor
Code learning is
not implemented.
Implement the code learning
according to the instructions. If
the alarm persists, contact the
manufacturer for support.
Air
Conditioner
High
Temperature
Major
The temperature is
high.
1. Check whether the
temperature sensor of the Big
Banian controller is abnormal.
Issue 03 (2021-05-10)
2. Check whether it is a proper
threshold to turn on the air
conditioner at a very high
temperature.
Copyright © Huawei Technologies Co., Ltd.
157
PowerCube 5000
User Manual (SmartLi 100Ah)
A Alarm List
Device
Name
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
PV
PV Array Lost
Major
1. The detection
cable is loose or
disconnected.
1. Check whether the cable to
the input DI1 port on the basic
IO board is abnormally
connected.
2. PV modules are
lost.
2. Check whether the signal cable
for reporting PV module thefts
is disconnected.
3. Check whether PV modules are
stolen.
Controller
UIM
SMU Fault
Major
The SMU is faulty.
Replace the monitoring module. If
the alarm persists, contact
Huawei technical support.
Insufficient
Alarm Space
Warning
The number of
historical alarms is
about to reach the
upper threshold.
Export historical alarms in time.
Abnormal
System
Voltage Check
Major
The system
hardware is faulty.
Contact Huawei technical
support.
Abnormal
System
Current Check
Major
The system
hardware is faulty.
Contact Huawei technical
support.
Mark SC
Alarm
Major
No alarms are not
reported to the
Tower Company's
SC due to manual
control.
Check whether alarm masking is
configured for the SC. If not yet
configured, contact Huawei
technical support.
Temp1 Sensor
Missing
Warning
1. The Temp1
sensor is not
connected.
1. Check whether the Temp1
sensor is connected.
2. The Temp1
sensor
connector is
loose.
3. The Temp1
sensor is faulty.
Issue 03 (2021-05-10)
2. Check whether the
temperature sensor connector
is loose.
3. Replace the faulty temperature
sensor.
Copyright © Huawei Technologies Co., Ltd.
158
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Temp2 Sensor
Missing
Warning
1. The Temp2
sensor is not
connected.
1. Check whether the Temp2
sensor is connected.
2. The Temp2
sensor
connector is
loose.
3. The Temp2
sensor is faulty.
2. Check whether the
temperature sensor connector
is loose.
3. Replace the faulty temperature
sensor.
Temp1 Sensor
Fault
Major
The Temp1
temperature sensor
is faulty.
Replace the Temp1 temperature
sensor and check whether the
alarm is cleared.
Temp2 Sensor
Fault
Major
The Temp2
temperature sensor
is faulty.
Replace the Temp2 temperature
sensor and check whether the
alarm is cleared.
Temp1 High
Temperature
Minor
1. The ambient
temperature
exceeds the
upper threshold.
1. Check whether temperature
control devices such as the fan
and air conditioner are
malfunctioning.
2. The upper
ambient
temperature
alarm threshold
is incorrectly
set.
2. Check whether the high
temperature alarm threshold is
incorrectly set.
3. Replace the faulty temperature
sensor.
3. The
temperature
sensor is faulty.
Temp2 High
Temperature
Minor
1. The ambient
temperature
exceeds the
upper threshold.
1. Check whether temperature
control devices such as the fan
and air conditioner are
malfunctioning.
2. The upper
ambient
temperature
alarm threshold
is incorrectly
set.
2. Check whether the high
temperature alarm threshold is
incorrectly set.
3. Replace the faulty temperature
sensor.
3. The
temperature
sensor is faulty.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
159
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Temp1 Low
Temperature
Minor
1. The ambient
temperature is
below the lower
threshold.
1. Check whether temperature
control devices such as the fan
and air conditioner are
malfunctioning.
2. The low
ambient
temperature
alarm threshold
is incorrectly
set.
2. Check whether the low
temperature alarm threshold is
incorrectly set.
3. Replace the faulty temperature
sensor.
3. The
temperature
sensor is faulty.
Temp2 Low
Temperature
Minor
1. The ambient
temperature is
below the lower
threshold.
1. Check whether temperature
control devices such as the fan
and air conditioner are
malfunctioning.
2. The low
ambient
temperature
alarm threshold
is incorrectly
set.
2. Check whether the low
temperature alarm threshold is
incorrectly set.
3. Replace the faulty temperature
sensor.
3. The
temperature
sensor is faulty.
Transformer
Cab SPD Fault
Major
1. The AC SPD is
faulty.
2. The AC SPD
monitoring
cable connector
is loose.
DIN2 Alarm
Issue 03 (2021-05-10)
Minor
1. Check whether the AC SPD
window of the transformer
cabinet has turned red.
2. Check whether the AC SPD
detection cable connector is
loose.
1. The device
connected to
the dry contact
input is faulty.
1. Maintain the device connected
to the dry contact input and
check whether the alarm
persists.
2. The alarm
conditions for
the dry contact
input are
incorrectly set.
2. Check whether alarm
conditions for the dry contact
input are incorrectly set.
Copyright © Huawei Technologies Co., Ltd.
160
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
DIN3 Alarm
Minor
1. The device
connected to
the dry contact
input is faulty.
1. Maintain the device connected
to the dry contact input and
check whether the alarm
persists.
2. The alarm
conditions for
the dry contact
input are
incorrectly set.
2. Check whether alarm
conditions for the dry contact
input are incorrectly set.
1. The device
connected to
the dry contact
input is faulty.
1. Maintain the device connected
to the dry contact input and
check whether the alarm
persists.
2. The alarm
conditions for
the dry contact
input are
incorrectly set.
2. Check whether alarm
conditions for the dry contact
input are incorrectly set.
DIN4 Alarm
HSU
A Alarm List
Minor
XFMR. High
Temp
Major
Temperature of the
isolation
transformer is
greater than
100°C.
Check whether the temperature
of the transformer cabinet meets
the alarm requirements.
XFMR. Very
High Temp
Major
Temperature of the
isolation
transformer is
greater than
160°C.
Check whether the temperature
of the transformer cabinet meets
the alarm requirements.
Inverter Fault
Critical
The inverter is
faulty.
Replace the power unit or
module.
Inverter Load
Current DC
Component
Overhigh
Minor
The DC component
of the inverter
output current is
excessive.
Replace the power unit or
module.
Incompatible
Inverter
Version
Critical
Inverter DSP and
power hardware
version mismatch.
Upgrade the software.
Inverter Selfcheck Failure
Critical
Phase A self-check
fails.
Replace the power unit or
module.
Inverter Load
Voltage DC
Component
Overhigh
Critical
The DC component
of the inverter
output voltage is
excessive.
Replace the power unit or
module.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
161
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
PV Input
Overvoltage
Protection
Critical
PV input
overvoltage occurs.
Check the PV input voltage.
PV Input
Reverse
Connection
Critical
PV input reverseconnection occurs.
Reinstall the PV modules and
ensure that the polarities are
correct.
Inverter
Protection
Critical
Batteries are not
properly installed.
Reinstall the PV modules and
ensure that the polarities are
correct.
DCDC
Protection
Critical
1. The battery
voltage is
higher than the
upper threshold.
1. Check the battery voltage.
2. The configured
number of
batteries is less
than the actual
number.
3. Check that the actual number
of batteries meets
requirements.
3. The actual
number of
batteries does
not meet
specifications.
2. Check that the configured
number of batteries matches
the actual number.
4. Replace the power unit or
module.
DCDC Fault
Critical
The module is
faulty.
Replace the module.
PV Input
Insulation
Fault
Critical
Insulation is faulty.
Replace the module.
DCDC Input
SPD Fault
Critical
The SPD is faulty.
Replace the module.
DC/DC
Converter
Communicatio
n Failure
Major
The rectifier chip
fails to
communicate.
Replace the power unit or
module.
Inverter
Communicatio
n Failure
Major
The inverter chip
fails to
communicate.
Replace the power unit or
module.
Ambient Low
Temperature
Protection
Critical
The ambient
temperature is
below –33°C.
Ensure that the ambient
temperature is higher than –22°C.
Fan Fault
Critical
The fan is faulty.
Replace the power unit or
module.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
162
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
HSU
group
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Module Not
Ready
Critical
The module ready
switch is not
turned on.
Turn on the module ready switch.
Ambient
Overtemperat
ure Protection
Critical
The ambient
temperature
exceeds 85°C.
Check whether the alarm is
automatically cleared 5 minutes
after the ambient temperature
falls below 85°C.
RCD Leakage
Current
Exceeded
Critical
The cable is
damaged.
1. Check whether the insulation
layer for PV input is damaged.
All Inverters
Communicatio
n Failure
Major
All inverter chips
fail to
communicate.
Replace the power unit or
module.
DC/DC
Converter
Communicatio
n Failure
Major
All inverters shut
down in
emergency.
Replace the power unit or
module.
Inverter
Configuration
Failure
Major
Parallel
configuration of
rectifiers and
inverters fail.
Replace the power unit or
module.
All DC/DC
Converters
Communicatio
n Failure
Major
All rectifier chips
fail to
communicate.
Replace the power unit or
module.
EPO Shutdown
Major
Any rectifier or
inverter shuts
down in
emergency.
Replace the power unit or
module.
Module
Missing
Major
The module is
removed or stolen
before the restart.
Reinstall the module.
Output Over
Load Protect
Major
The output power
is too high.
Reduce the output power.
Battery
Reverse
Connection
Major
Batteries are
reversely
connected.
Correct the battery polarity.
Issue 03 (2021-05-10)
2. Replace the power unit or
module.
Copyright © Huawei Technologies Co., Ltd.
163
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
Power
cabinet
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Not Enough
Capacity
Major
The number of
configured
modules is
insufficient.
Increase the number of modules.
PV Input
Reverse
Connection
Critical
The PV inputs of
all HSUs are
reversely
connected.
Check whether the battery
polarity is normal. If not, reinstall
the battery.
Power Cabinet
AC Output
SPD Fault
Major
The AC output SPD
is faulty.
1. Check whether the AC SPD
window on the rack output
side has turned red. If yes,
replace the AC SPD.
2. Check whether the AC SPD
monitoring cable connector on
the rack output side is loose. If
yes, secure the connector.
HSU ShortCircuit
Protection
Critical
1. The output load
is shortcircuited or
excessive.
2. The power
module output
cable is shortcircuited.
Communic
ations
expansion
board
1. Check whether the output load
is abnormal, such as short
circuit or overload.
2. If the load is normal but the
fault persists, remove the
modules one by one and check
for short circuits inside the
modules.
The AC Output
Switch Open
Critical
The output circuit
breaker in the
cabinet is OFF.
Check whether the output circuit
breaker in the cabinet is OFF.
AC Input
Phase
Sequence
Incorrect
Major
The input cable
phase sequence is
incorrect.
Check whether input cables are
connected properly.
AC Output
Phase
Sequence
Incorrect
Major
The output cable
phase sequence is
incorrect.
Check whether output cables are
connected properly.
Communicatio
n Fail
Major
1. The
communications
cable is
disconnected or
loose.
1. Check whether the
communications cable is
properly connected.
2. The
communication
expansion board
is faulty.
Issue 03 (2021-05-10)
2. Replace the involved
communication expansion
board, and check whether the
alarm is cleared.
Copyright © Huawei Technologies Co., Ltd.
164
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
DG
interface
module
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
COM1 Low
Voltage
Major
The board
component has
deteriorated.
Check whether the output port
voltage is normal using a
multimeter.
COM2 Low
Voltage
Major
The board
component has
deteriorated.
Check whether the output port
voltage is normal using a
multimeter.
COM1 Short
Circuit
Major
The board power
wiring is incorrect.
Check whether the wiring
sequence is correct.
COM2 Short
Circuit
Major
The board power
wiring is incorrect.
Check whether the wiring
sequence is correct.
Communicatio
n Fail
Minor
1. The
communications
cable is faulty.
1. Rectify the faults on the
communications cable, such as
cable damage, loose
connectors, bent pins, or
misplaced pins. Then check
whether the alarm is cleared.
2. The address is
incorrectly set.
3. The
communications
port is faulty.
4. The
communication
expansion board
is faulty.
2. Check whether the
communications address is
correctly set. If the address is
incorrect, correct the address
and check whether the alarm
is cleared.
3. Replace the communications
board, and check whether the
alarm is cleared.
4. Replace the IS03/IS04
converter and check whether
the alarm is cleared.
Energy
control
and
managem
ent
ECM1 Fault
Minor
ECU1 is faulty.
Replace the ECM in the first slot.
ECM Fault
Critical
The DSP and CPLD
of the centralized
controller fail to
communicate.
Replace the power unit or
module.
Abnormal
Parallel Cable
In The Power
Cabinet
Critical
The intra-rack
parallel CAN is
faulty.
1. Check whether the parallel
board connector is loose.
2. Replace the power unit or
module.
3. Replace the parallel cable.
4. Replace the parallel board.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
165
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Incompatible
Version
Critical
The DSP version of
the central
controller does not
match the power
hardware version.
Load the software.
Abnormal
Parallel Cable
Between The
Power
Cabinets
Critical
Intra-rack
industrialfrequency
synchronization is
abnormal.
1. Check whether the parallel
board connector is loose.
2. Replace the power unit or
module.
3. Replace the parallel cable.
4. Replace the parallel board.
Abnormal
ECM Power
Supply
Critical
The centralized
controller has a
low voltage of ±15
V.
1. Manually clear the alarm.
Power Cabinet
Address
Conflict
Critical
A rack address
conflict occurs.
Check the rack address setting.
Parallel Cable
Alarm
Between
Power
Cabinets
Minor
An intra-rack
industrialfrequency
synchronization
alarm is generated.
1. Check whether the parallel
board connector is loose.
2. Replace the ECM.
3. If the fault persists, replace the
parallel board.
2. Replace the power unit or
module.
3. Replace the parallel cable.
4. Replace the parallel board.
Bypass Current
Imbalance
Minor
The bypass current
is unequalized.
1. Check whether the output
circuit breaker and bypass
input circuit breaker on each
rack are ON.
2. Check whether bypass input
and output power cables on
each rack meet the length
requirements.
3. If the fault persists, remove the
bypass unit or module, tap
Fault Clear, and replace the
bypass unit or module.
Bypass Input
Phase Lock
Failure
Issue 03 (2021-05-10)
Minor
The inverter is not
synchronized.
1. Check whether the bypass
input frequency changes fast.
2. Check whether the output
frequency track rate is
correctly set.
Copyright © Huawei Technologies Co., Ltd.
166
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
ECM Not
Ready
Critical
The ECM ejector
lever is not
fastened.
1. Fasten the ejector lever.
Inconsistent
Bypass Parallel
Cable
Connection
Critical
The phase
sequences of
bypass input cable
connections are
inconsistent
between racks in a
parallel system.
Reconnect the bypass input cable
to the involved rack.
Power Cabinet
Power Supply
Status Conflict
Critical
The power supply
states of racks
conflict with each
other.
Check the power supply status of
each rack after the alarm is
cleared. If certain racks have no
output, you are advised to start
them manually.
Inconsistent
Output
Parallel Cable
Connection
Critical
After the boot
mode is executed,
the phase
sequences of
output cable
connections are
inconsistent
between racks in a
parallel system.
Check whether the output wiring
phase sequence of the rack is
correct and reenter the parallel
system phase sequence detection
boot mode.
ECM2 Fault
Minor
ECU2 is faulty.
Replace the ECM in the second
slot.
Configuration
Failure
Warning
Configuration of
ECM fails.
1. Reconnect the ECM.
Abnormal
Program
Execution
Warning
Memory check
fails.
Replace the power unit or
module.
Communicatio
n Fail
Major
This alarm is
generated when
the SMU fails to
communicate with
the ECM.
Check the communication
between the SMU and the ECM.
Communicatio
n Alarm
Between
Active And
Standby SCIs
Minor
An exception
occurs in the SCI
communication
between the active
and standby ECMs.
Replace the standby ECM. If the
fault persists, use another ECM.
Issue 03 (2021-05-10)
2. If the alarm persists, replace
the ECM.
2. Restore the SMU to its factory
settings.
Copyright © Huawei Technologies Co., Ltd.
167
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
Diesel
generator
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
System Output
Misconnect
Other AC
Sources
Critical
The bypass input is
incorrectly
connected to the
bypass output.
Check whether the input and
output of the system are correctly
connected onsite. If no, contact
Huawei technical support.
Frame ID
Conflict
Critical
In standalone
mode, the parallel
cable is connected
between two racks.
Check whether the ECM is in
standalone mode and whether a
parallel cable is connected
between two ECMs. If yes, remove
the parallel cable. If no, contact
Huawei technical support.
Manual Mode
Major
The DG is switched
to the manual
mode.
Switch the DG to the automatic
mode and check whether the
alarm is cleared.
Start Failure
Major
The DG is faulty.
Check whether the DG has
difficulty starting.
Stop Failure
Minor
The DG is faulty.
Check whether the DG has
difficulty stopping.
Lose Phase
Minor
The DG voltage is
below the lower
threshold.
Maintain the DG and check
whether the alarm is cleared.
Abnormal
Stop
Warning
1. The fuel is
insufficient.
1. Add fuel to the fuel tank and
check whether the alarm is
cleared.
2. The fuel
solenoid valve is
faulty.
3. The DG is
manually shut
down onsite.
4. The dry contact
for remote
startup is faulty.
5. The system
generates a
false alarm
when the dry
contact for DG
status detection
is faulty.
Issue 03 (2021-05-10)
2. Check whether the fuel
solenoid valve is faulty. If yes,
replace it and check whether
the alarm is cleared.
3. Set the system mode to
Automatic and check whether
the alarm is cleared.
4. Repair the dry contact for
remote startup and check
whether the alarm is cleared.
5. Repair the dry contact for DG
status detection and check
whether the alarm is cleared.
Copyright © Huawei Technologies Co., Ltd.
168
PowerCube 5000
User Manual (SmartLi 100Ah)
Device
Name
A Alarm List
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
Abnormal
Start
Warning
1. The DG is
manually shut
down onsite.
1. Set the system mode to
Automatic and check whether
the alarm is cleared.
2. The dry contact
for remote
startup is faulty.
2. Repair the dry contact for
remote startup and check
whether the alarm is cleared.
3. The system
generates a
false alarm
when the dry
contact for DG
status detection
is faulty.
3. Repair the dry contact for DG
status detection and check
whether the alarm is cleared.
One of the three
phase voltages of
the DG is greater
than or equal to 50
V or the external
input dry contact is
closed (user
interface board
DI4/DI5).
Ignore it.
Running
Issue 03 (2021-05-10)
Warning
Copyright © Huawei Technologies Co., Ltd.
169
PowerCube 5000
User Manual (SmartLi 100Ah)
B
B Alarm List for the Lithium Battery Cabinet
Alarm List for the Lithium Battery
Cabinet
NOTE
For more alarms, see the UPS5000 and SmartLi Alarm Reference.
Alarm ID
(Alarm IDAlarm
Cause ID)
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
0023-2
Battery
overtemperatu
re
Minor
The cell temperature is
too high.
Take measures to reduce
the ambient temperature.
0024-2
Battery
undertempera
ture
Minor
The cell temperature is
too low.
Take measures to increase
the ambient temperature.
0025-3
Battery
overvoltage
Minor
The battery voltage
reaches the high-voltage
alarm threshold.
1. Check the power
cabinet status.
0026-5
Low battery
voltage
Minor
1. The battery voltage
reaches the lowvoltage alarm
threshold.
2. The input fuse is
blown.
0027-2
Battery
overcurrent
Issue 03 (2021-05-10)
Minor
The battery charge
current reaches the
overcurrent alarm
threshold.
Copyright © Huawei Technologies Co., Ltd.
2. Check the lithium
battery cabinet status.
1. Check the input source
and charge batteries in
a timely manner.
2. Check whether the
input fuse is normal.
1. Check the power
cabinet status.
2. Check the lithium
battery cabinet status.
170
PowerCube 5000
User Manual (SmartLi 100Ah)
B Alarm List for the Lithium Battery Cabinet
Alarm ID
(Alarm IDAlarm
Cause ID)
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
0027-3
Battery
overcurrent
Minor
The battery discharge
current reaches the
overcurrent alarm
threshold.
1. Check whether the
power cabinet is
overloaded. Reduce the
power cabinet load to a
proper range.
2. Check the lithium
battery cabinet status.
0031-2
Battery
overtemperatu
re protection
Critical
The battery temperature
is too high.
Take measures to reduce
the ambient temperature.
0616-1
Battery
undertempera
ture
protection
Critical
The charger temperature
is too low.
Take measures to increase
the ambient temperature.
0032-4
Battery
overvoltage
protection
Critical
The battery string is
abnormal.
1. Check the battery
voltage.
The battery control unit
is abnormal.
2. Replace the battery
control unit.
0617-3
Battery
undervoltage
protection
Critical
The battery string
overdischarges, module
voltage is less than the
setting value of module
battery LVD voltage.
Check the input source,
and charge batteries in a
timely manner.
0621-1
Battery
overcurrent
protection
Critical
The charger of the
battery control unit is
faulty.
Replace the battery
control unit.
0621-2
Battery
overcurrent
protection
Critical
1. The load exceeds the
upper threshold.
1. Check whether the load
of power cabinet
exceeds the battery
configuration.
Issue 03 (2021-05-10)
2. The battery control
unit is damaged.
Copyright © Huawei Technologies Co., Ltd.
2. Replace the battery
control unit.
171
PowerCube 5000
User Manual (SmartLi 100Ah)
B Alarm List for the Lithium Battery Cabinet
Alarm ID
(Alarm IDAlarm
Cause ID)
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
0630-2
Abnormal
intra-battery
cabinet
parallel cable
Critical
The RS485
communications cable in
the rack is faulty.
1. Check that the
communications cables
inside the battery
cabinet are properly
connected.
2. Replace the
communications cable
between the battery
control unit and the
battery modules.
3. Replace the battery
control unit.
0653-1
Intra-battery
cabinet
parallel cable
alarm
Minor
1. .The communications
cable of the battery
module is
disconnected.
2. The battery module is
faulty.
0629-2
Abnormal
inter-battery
cabinet
parallel cable
Critical
1. Check that the RS485
communications cable
is properly connected.
2. Replace the faulty
battery module.
1. The inter-rack parallel
cable is not properly
connected.
1. Check whether the
inter-rack parallel cable
is loose.
2. The 1# battery
control unit is faulty
or the connected 2#
battery control unit is
faulty.
2. Replace the inter-rack
parallel cable.
3. Replace the battery
control unit or the
signal transfer board.
0044-46
Version
incompatible
Critical
The software and
hardware versions of a
battery module do not
match.
Load the battery module
software.
0044-47
Version
incompatible
Critical
The software and
hardware versions of the
battery control unit do
not match.
Reload the software.
0114-3
Module
quantity
mismatch
Critical
The number of battery
modules is set
incorrectly.
Check the number of
battery modules.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
172
PowerCube 5000
User Manual (SmartLi 100Ah)
B Alarm List for the Lithium Battery Cabinet
Alarm ID
(Alarm IDAlarm
Cause ID)
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
0246-2
Batt.cabinet
quantity
mismatch
Minor
The configured number
of battery cabinets does
not match the actual
available number.
1. Set the number of
battery cabinets to be
the same as the actual
number.
2. Check the parallel
cable connection.
0635-1
0644-1
Battery
module not
detected
Smoke alarm
Critical
Critical
The battery control unit
does not receive an
online query response
from the battery
module.
1. Check whether the
signal terminal of the
battery module is
properly connected.
The lithium battery
works abnormally and
may catch fire.
1. Check whether the
alarm is true.
2. Replace the battery
module.
2. If it is a false alarm,
manually clear it.
3. If smoke is generated,
press the EPO button
to shut down the entire
system and start the
fire extinguishing
facility.
0646-1
Switch
abnormal
alarm
Minor
● The QF2 trip unit
auxiliary contact is
off.
● The QF2 trip unit
cannot be
disengaged.
1. Detect the QF2
auxiliary contact wiring
2. Replace the QF2 trip
unit.
0647-1
Switch off
Critical
The QS1 switch is off.
Turn on the QS1 switch.
0647-2
Switch off
Critical
The QF1 switch is off.
Turn on the QF1 switch.
0127-2
Water alarm
Critical
Water has entered the
battery cabinet.
1. Check that the water
sensor cable is properly
connected.
2. Check the status of the
battery cabinet.
0220-3
Abnormal
SOH
Minor
The state of health of a
battery is abnormal.
1. Fully charge the
batteries, and perform
a deep discharge test.
2. Replace the abnormal
battery.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
173
PowerCube 5000
User Manual (SmartLi 100Ah)
B Alarm List for the Lithium Battery Cabinet
Alarm ID
(Alarm IDAlarm
Cause ID)
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
0623-1
Battery
cabinet EPO
Critical
The emergency
shutdown signal of the
battery cabinet is
activated.
Manually clear the EPO
state.
0649-1
Temperature
sensor
abnormal
Minor
● The BUS TEMP
terminal is loose.
1. Re-plug the BUS TEMP
terminal.
● The BUS TEMP
sampling line is
faulty.
2. Replace the BUS TEMP
sampling line.
0649-2
Temperature
sensor
abnormal
Minor
The Temp1 terminal is
loose.
Re-plug the Temp1
terminal.
0649-3
Temperature
sensor
abnormal
Minor
The Temp1 terminal
cable is faulty.
Replace the TEMP1
terminal cable.
0638-11
Inner
temperature
abnormal
Critical
The battery module
terminals are not
tightened.
Check whether the alarm
battery module terminals
are tightened.
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
174
PowerCube 5000
User Manual (SmartLi 100Ah)
C EMC
C
EMC
This is a class A product. In a living environment, this product may cause radio
interference. Therefore, users may be required to take appropriate measures.
Table C-1 EMC of the ICC cabinet
Item
Specifications
Electromagnetic
interference (EMI)
Conducted emission (CE)
CISRP11-2009 Class A
Radiated emission (RE)
CISRP11-2009 Class A
Harmonic current
IEC 61000-3-2
Voltage fluctuation and
flicker
IEC 61000-3-3
Electrostatic discharge
(ESD)
IEC61000-4-2, criterion B
Electromagnetic
susceptibility
(EMS)
Contact discharge: 6 kV; air
discharge: 8 kV
Electrical fast transient
(EFT)
IEC 61000-4-4 (criterion B)
Radiated susceptibility
(RS)
IEC 61000-4-3
Conducted susceptibility
(CS)
IEC 61000-4-6
Surge susceptibility
IEC 61000-4-5 (criterion B)
Signal port: 2 kV; AC power
port: 2 kV; DC power port: 2 kV
10 V/m
Power port: 10 V
Dry contact output: 0.5 kV in
differential mode, 1 kV in
common mode
Signal and control ports: 2 kV or
250 A
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
175
PowerCube 5000
User Manual (SmartLi 100Ah)
C EMC
Item
Specifications
Lightning protection
PV input: 5 kA
System output: level A surge
protection; In: 60 kA; Imax: 100
kA
Power frequency
magnetic field
IEC 61000-4-8
Voltage dip and short
interruption
IEC 61000-4-11
Table C-2 Safety regulations and EMC of the lithium battery cabinet
Item
Specifications
Safety
regulations
CE
IEC/EN 62619
EMC
Conducted emission
IEC 62040
Radiated emission
IEC 62040
Anti-radiated interference
IEC 61000-4-6
Electrostatic discharge
IEC 61000-2-4
Conducted susceptibility
IEC 61000-4-3
Radiated susceptibility
IEC 61000-4-6
Fast transient
IEC 61000-4-4
Surge
GB50689
Power frequency magnetic field
IEC 61000-4-8
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
176
PowerCube 5000
User Manual (SmartLi 100Ah)
D Acronyms and Abbreviations
D
Acronyms and Abbreviations
A
AC
alternating current
B
BCU
Battery Control Unit
BMU
Battery management unit
BPS
Bypass
D
DC
direct current
DG
diesel generator
E
ECC
energy control center
ECM
energy control module
EMC
electromagnetic compatibility
EPO
emergency power-off
ESM
Energy storage module
ETH
Ethernet
G
GPRS
general packet radio service
H
HSU
Issue 03 (2021-05-10)
Hybrid-power supply Unit
Copyright © Huawei Technologies Co., Ltd.
177
PowerCube 5000
User Manual (SmartLi 100Ah)
D Acronyms and Abbreviations
L
LCD
liquid crystal display
M
MDU
monitor display unit
MPPT
maximum power point tracking
N
NetEco
Network Ecosystem
P
PV
photovoltaic module
S
SD
Secure Digital Memory Card
SJB
solar junction box
SBCU
System Battery Control Unit
SMU
site monitoring unit
SOH
status of health
SPD
surge protection device
U
UIM
user interface module
USB
Universal Serial Bus
Issue 03 (2021-05-10)
Copyright © Huawei Technologies Co., Ltd.
178