12.OCT 2007
Security Level: Internal Open
Power System
Training Material V1.0
www.huawei.com
HUAWEI TECHNOLOGIES Co., Ltd.
HUAWEI Confidential
Index
1. Brief Introduction of Power System
2. Parameter of Power System and Vendor
3. Maintenance of Power System
4. Links of Power System Data in 3ms
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Page 2
1、 Brief Introduction of Power System
Power Supply：A device which can change a type of electrical energy to other type of
electrical energy.
Classification by
Classification Result
Function
Rectifier (AC/DC Power Supply)
Converter (DC/DC Power Supply)
Inverter
(DC/AC Power Supply)
Transducer (AC/AC Power Supply, UPS)
Application Area
Industry Power Supply
Military Power Supply
Household Power Supply
Design Principle
Linear Power Supply
Switching Mode Power Supply
Power System：Including rectifier、controller、AC distribution and DC distribution。
Classification by
Classification Result
Function
AC/DC Power System
DC/DC Power System
Installation
Embedded Power System
Independent Power System（AC/DC Power System）
AC：Alternating Current, DC： Direct Current
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1、 Brief Introduction of Power System
Rectifier (AC/DC Power supply) such as HD4830-3, R48-1800A, R48-2900U, HD48100-5 is below.
HD4830-3
R48-1800A
R48-2900U
HD48100-5
Power system such as PS48300-1A/30, PS48300/1800-X6, PS48600-3/2900-X5, PS481000-5/100 is below.
PS48300-1A/30
PS48300/1800-X6
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PS48600-3/2900-X5
HUAWEI Confidential
PS481000-5/100
Page 4
1、 Brief Introduction of Power System
The parts within the red
dash line is the parts of
power system.
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HUAWEI Confidential
Page 5
1、 Brief Introduction of Power System
Power system in the telecom office and relationship with other equipment.
AC Grid
Generator
AC Distribution Box （With two AC
routes and switching device ）
Terminal/
Service
UPS
Inverter
Air
Conditioner
Lighting
Battery1
Swithing
Power
System
transmission
PDF
Battery2
Other
PE Bus Bar
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Index
1. Brief Introduction of Power System
2. Parameter of Power System and Vendor
3. Maintenance of Power System
4. Links of Power System Data in 3ms
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Page 7
2、 Parameter of Power System
There are four power system manufacturers certificated below providing
power system to our company.
Manufacturer
Name
Manufacturer
Logo
Detail Description
Emerson
艾默生
Emerson Network Power Co.,Ltd
Production mainly on power system, DC/DC module ,UPS and so
on. Power system type including 120A,180A,300A,600A,1000A.
Delta-Cimic
中达
Delta electronics power Co.,Ltd
Production mainly on power system, DC/DC module ,UPS and so
on. Power system type including 120A,180A,300A,600A,1000A.
Eltek
易达
Eltek energy technology Ltd
Production mainly on power system.
Power system type including 120A,180A,300A,600A,1000A.
DongLiYuan
动力源
Bejing dynamic power Co.,Ltd
Production mainly on power system, DC/DC module.
Power system type including 120A,300A.
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HUAWEI Confidential
Page 8
2、 Parameter of Power System
Power
Type of power
Detail introduction
Similar to the old version
System
system
120A
PS48120/1800-X6
MCS48/120-QLUA1
600mm*600mm*2000mm(W*D*H),
With space for two battery strings,
each string is 100Ah or 150Ah
PS48100-2/25
180A
PS48180/1800-X6
MCS48/180-QLUA1
600mm*600mm*2000mm(W*D*H),
With space for four battery strings,
each string is 100Ah or 150Ah
PS48350-1B/25
300A
PS48300/1800-X1
PS48300/1800-X6
PS48300/1800-X7
MCS48/300-QMUA1
600mm*600mm*1600mm(W*D*H),
Battery should be put outside the
power system.
It is the most common power system
in our company.
PS48300-3A/25
PS48300-3B/25
PS48300-1A/30
PS48300-1B/30
PS48300-1A/30-X2
PS48300-1B/30-X2
600A
PS48600-3/2900-X5
PS48600-3/2900-X7
MCS48/600-TLUA5
600mm*600mm*2000mm(W*D*H),
Battery should be put outside the
power system.
PS48600-2B/50
1000A
PS481000-5/100
MCS48/1000-RLCH
Height is 2000mm,
Battery should be put outside the
power system.
PS481000-2/100
power system
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2、 Parameter of Power System
How to read the Emerson power system type?
PS 48 120 / 1800-X6
Power system version
Output power of each rectifier
Maximum current of power system
Output current of power system
Abbreviation of Power system
Notice: Name of PS48180/1800-X6 and
PS48300/1800-X6 is the same style as
PS48120/1800-X6.
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Page 10
2、 Parameter of Power System
PS 48 600 -3/ 2900-X5
Version 6
Output power of each rectifier
Power system Generation
Maximum current of power system
Output current of power system
Abbreviation of Power system
PS 48 1000-5/ 100
Output power of each rectifier
Power system Generation
Maximum current of power system
Output current of power system
Abbreviation of Power system
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Page 11
2、 Parameter of Power System-120A
Emerson: PS48120/1800-X6,
Delta:
MCS48/120-QLUA1,
Item
Detail Description
size
600mm×600mm×2000mm(W
×D×H),
AC
input
Single phase，two routes AC
input with manual switching;
90Vac～290Vac，rated voltage
is 220Vac,
DC
outpu
t
30A each rectifier，Maximum
output current is 120A,
Battery fuses:2×100A(fuse);
7 routes load outputs including:
1×63A (MCB),
2×32A(MCB),
1×10A(MCB),
1×100A(fuse),
1×50A(fuse),
1×6A(fuse) ,
Batte
ry
With space for two battery
strings, each string is 100Ah or
150Ah
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2、 Parameter of Power System-180A
Emerson:PS48180/1800-X6;
Delta:MCS48/180-QLUA1;
Item
Detail Description
Size
600mm×600mm×2000mm(W
×D×H);
AC
input
Three phase, one route AC
input.
90Vac～290Vac,rated voltage is
220Vac;
DC
30A each rectifier, Maximum
outpu output current is 180A,
t
Battery MCB:4×100A(MCB);
7 routes load outputs including:
LLVD:3×100A(MCB) ;
BLVD:2×32A(MCB),2×10A(M
CB);
Batte
ry
With space for four battery
strings, each string is 100Ah or
150Ah
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Page 13
2、 Parameter of Power System-300A
Emerson:PS48300/1800-X6;
Delta:MCS48/300-QMUA1;
Item
Detail Description
Size
600mm×600mm×1600mm(
W×D×H);
AC
input
Three phase, one route AC
input.
90Vac～290Vac,rated
voltage is 220Vac;
DC
output
30A each rectifier, Maximum
output current is 300A,
Battery fuses:2×160A(fuse);
7 routes load outputs
including:
LLVD:3×100A(fuse) ;
BLVD:2×32A(MCB),2×10A
(MCB);
AC
output
1×16A (MCB/3P),1×16A
(MCB/1P),
Batter
y
Battery should be put
outside the power system.
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Page 14
2、 Parameter of Power System-600A
Emerson:PS48600-3/2900;
Delta:MCS48/600-TLUA1;
Item
Detail Description
Size
600mm×600mm×2000mm(W×
D×H);
AC
input
Three phase, Two route AC input
with manual switching.
90Vac～290Vac,rated voltage is
220Vac;
DC
output
50A each rectifier, Maximum
output current is 600A,
Battery fuses:2×500A(fuse);
18 routes load outputs including:
LLVD: 3×160A (fuse) , 2×100A
(fuse) , 2×63A (MCB) ,3×32A
(MCB) ,2×10A (MCB) ;
BLVD:2×32A(MCB),2×10A(MC
B);
BLVD: 2×63A (MCB) ,2×32A
(MCB) ,2×10A (MCB) ;
AC
output
2×16A (MCB/3P),3×16A
(MCB/1P),
Batter
y
Battery should be put outside the
power system.
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Page 15
2、 Parameter of Power System-1000A
Emerson:PS481000-5/100;
Delta:MCS48/1000-RLCH;
Item
Detail Description
Type and
size
Power system include AC,DC distribution cabinet, rectifier cabinet.
Emerson:PD380/600AFH-2(AC distribution cabinet 800mm×600mm×2000mm),
PD48/2500-DF(DC distribution cabinet 800mm×600mm×2000mm)
PD48/1200BFH(AC&DC distribution cabinet 800mm×600mm×2000mm)
Rack1000-5(Rectifier cabinet 600mm×600mm×2000mm)
PD380/600
AFH-2
AC Input of PD380/600AFH-2 is three phase, two AC input with manual switching.
12 routes three phase and 6 routes single phase AC output including:
5×250A/3P, 5×100A/3P, 1×63A/3P, 1×32A/3P, 3×32A/1P, 3×20A/1P
PD48/2500
-DF
Two battery fuse:2×2000A;
30 routes load output including:
8×500A, 4×400A, 4×200A, 8×100A, 6×63A
PD48/1200
BFH
Two routes AC input with manual switching, three phase.
8 routes three phase and 6 routes single phase AC output including:
2×250A/3P,3×160A/3P,1×63A/3P, 2×32A/3P,3×32A/1P,3×20A/1P;
Two battery fuses: 2×1000A;
19 routes load output including:
3×400A,4×250A, 4×160A, 4×100A, 4×50A
DC output
100A each rectifier, Maximum output current of one rectifier cabinet is 1000A;
The maximum current of power system by parallel the rectifier cabinet is 10000A;
Generally in our company the maximum current is 3500A;
AC output
Battery should be put outside the power system.
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2、 Parameter of Power System-1000A
Indicators
Rectifier MCB
Monitor PSM-A
AC Distribution Cabinet
Rectifier HD48100-5
DC Distribution Cabinet
Rectifier Cabinet
AC Distribution Cabinet
Rectifier Cabinet
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DC Distribution Cabinet
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AC and DC Distribution Cabinet
Index
1. Brief Introduction of Power System
2. Parameter of Power System and Vendor
3. Maintenance of Power System
4. Links of Power System Data in 3ms
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Page 18
3、 Maintenance of Power System
(1) Two AC input of Power system:
Two routes of AC input in power system,
manual switching. If one AC input is fail
down, another can provide AC to power
system.
Generally, there are two AC input with
switching device on the wall of telecom
office.
(2)Convenient maintenance:
Rectifier can be hot plugged in while power
system running and pulled out while rectifier
running.
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3、 Maintenance of Power System
(3)LLVD: Load Low Voltage
Disconnection. Once the AC input fail
down, the battery discharging and the
voltage come down to the LLVD
voltage such as 44V, then the load
connected to the LLVD contactor will
be disconnected to protect the BLVD
load.
+ bus bar
AC
Input
Battery1
BLVD
AC/DC
Rectifier
Contactor
-bus bar
(4)BLVD: Battery Low Voltage
Disconnection. Once the AC input
broken down and LLVD contactor is
disconnected, the battery voltage still
goes down to the BLVD voltage such
as 43.2V,then the load connected to
the BLVD contactor will be
disconnected to protected the battery.
Notice: Load connected to BLVD is
not battery, but the important load
such as transport or optical telecom
equipment. Generally the power of
BLVD load is smaller than the power
of LLVD load.
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Battery2
LLVD
Contactor
MCB
32A 32A
Fuse
10A 10A 100A 100A 100A
PS48300/1800-X6 Power system LLVD and BLVD diagram
The parts in the red dashed frame is the parts in power system.
HUAWEI Confidential
Page 20
3、Maintenance of Power System
(5)Power system Cable including:
AC input cable, Battery cable, Load cable, PE cable
Load Cable
A
B
L1
L2
C
L3
AC input
Cable
Telecom
Equipme
nt
Power
system
-48V
RTN
PE
Battery
Cable
PE
Cable
＋
－
Battery
PE of telecom office
Cable of Power system of three phase AC input
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3、Maintenance of Power System
Let’s have a look at
“Emerson Power
System
Installation”.
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Page 22
3、Maintenance of Power System
How to read the
Emerson power
system user
manual and
description?
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Index
1. Brief Introduction of Power System
2. Parameter of Power System and Vendor
3. Maintenance of Power System
4. Links of Power System Data in 3ms
HUAWEI TECHNOLOGIES Co., Ltd.
HUAWEI Confidential
Page 24
4、Links of Power System Data in 3ms
Item
Address on 3ms Website
Power system
http://3ms.huawei.com/ →Home→Others→Power System/Battery/UPS/Distribution
Cabinet
Configuration
Guide
http://3ms.huawei.com/ →Home→Others→Power System/Battery/UPS/Distribution
Cabinet →General Guide→Configuration Guide
Sales Guide
http://3ms.huawei.com/ →Home→Others→Power System/Battery/UPS/Distribution
Cabinet →General Guide→Sales Guide
User Manual
http://3ms.huawei.com/ →Home→Others→Power System/Battery/UPS/Distribution
Cabinet →Power System→User Manual
Product
Description
http://3ms.huawei.com/ →Home→Others→Power System/Battery/UPS/Distribution
Cabinet →Power System→Product Description
Notice：Useful Document
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HUAWEI Confidential
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12.OCT 2007
Security Level: Internal Open
Thank You
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www.huawei.com
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