Version 1.4 (GKR)
Schneider Electric
Sept 2011
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● Compact meter with ANSI 12.20 0.5% accuracy
● Reactive energy class 2%
● DIN-rail or wall mounting
● Built in backlit LCD display
● Simplifies set-up
● Allows you to easily verify installation and troubleshoot problems
● Provides easy access to all measurement data
● All models support a wide range of measurement applications
● 90-600V CATIII directly, up to 32,000V w/PTs
● 5-32,000 Amps
● Single phase, split-phase, 3—phase (delta or wye)
● All Models provide a full range of data measurements
● Models with the output configurations & protocol to meet your needs
● Modbus, BACnet & LON (coming soon)
● Uses low-voltage CTs (1V or 1/3V)
● Eliminates safety hazard of current-output CTs
● Do not require shorting bars
● Separate 90-600V control power for maximum flexibility
● Use any measurement voltage or separate source, UPS, etc.
● Operating Temperature -30 °C to 70°C
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● Energy Consumption
● Accumulated totals of all phases for real, reactive and apparent energy
● Real Energy totals for each phase
● Average Power Demand
● Real, reactive and apparent
● Selectable interval length or sync interval to external controller
● Single interval or rolling block average
● Records maximum real, reactive and apparent demand – can be reset when desired
● Instantaneous measurements
● Power
● Real, reactive and apparent
●
Sum of phases and by phase
● Voltage -
Average of phases and by phase
● Current -
Sum of all phases and by phase
● Power factor -
Average of all phases and by phase
● Frequency
● Alarms to simply installation and provide problem notification
● Phase loss
● Voltage, current or frequency out of range
● Low power factor
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● Pulse output (EM3502)
●
Pulse outputs of real and reactive energy consumption
● Real-time alarm output
● All other measurements are available on the built-in display
● Modbus output (EM355x)
● 2-wire RS-485 serial communication with Modbus RTU protocol
● 1200 baud to 38,400 baud
●
Also has Pulse Outputs for real energy consumption and real-time alarms
● BACnet output (EM3560)
●
2-wire RS-485 serial comm with BACnet MS/TP protocol
● 9600 baud to 115,200 baud
● Also has two Pulse Inputs to accommodate sensors measuring other forms of energy
● LON (EM3570 – coming soon)
●
Bi-direction model with on board data logging
●
2-wire LON FT10 serial communication with LONworks protocol
●
Supports the new LONmark SmartEnergy2 utility meter profile
● Includes Lonworks Plug-in for remote configuration, measurement overview & logging data access
● Also has two Pulse Inputs to accommodate sensors measuring other forms of energy
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● Built-in data logging (EM3555, EM3560)
● For jobs that specify log data be stored locally on product
● Retrieve data lost when network or controllers are down
● Log up to 3 32-bit measurement variables with full timestamp
● Log up to 10 16-bit measurement variables (EM3555 Modbus model only)
● Select the measurement variables you want to log
● Select the timing intervals you want
● Log up to 5760 records (up to 45 days at 15-minute intervals)
● Wrap or stop when memory fills
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EM3500SERIES ACCESSORIES
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●Low-Voltage (0-1/3 V) Split-Core CTs
Part Number Current Frequency Weight
LVCT00102 100 A 50 / 60 Hz 0.34 kg
LVCT00202 200 A 50 / 60 Hz 0.34 kg
LVCT00302 300 A 50 / 60 Hz 0.34 kg
LVCT00403 400 A 50 / 60 Hz 0.58 kg
LVCT00603 600 A 50 / 60 Hz 0.58 kg
LVCT00803 800 A 50 / 60 Hz 0.58 kg
LVCT00804 800 A 50 / 60 Hz 0.87 kg
LVCT01004 1000 A 50 / 60 Hz 0.87 kg
LVCT01204 1200 A 50 / 60 Hz 0.87 kg
LVCT01604 1600 A 50 / 60 Hz 0.87 kg
LVCT02004 2000 A 50 / 60 Hz 0.87 kg
LVCT02404 2400 A 50 / 60 Hz 0.87 kg
Solid-Core LVCTs Coming in 2012
• 50A
• 100A
• 200A
• 400A
• 800A
● 1V CTs are supported as well, but default setting is 1/3V
●Fuse Packs – EMFP1, EMFP2, EMFP3
●NEMA 4 housing
●Lock & Keys for NEMA 4 housing (requires user installation)
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EM3555
Schneider Electric
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● All the benefits of EM3500 family
● All EM3500 family common measurements
● Additionally measures both energy delivered and energy received
● Full four-quadrant measurement of Reactive Energy
● Modbus models additionally support Sun-Spec-compliant register blocks
● Common Sun-Spec 1.0 register block
●
Meter model Sun-Spec 1.1 register block
● CSI approved
● Great for applications with solar, wind, local generation sources
● Also used for applications utilizing re-generative braking
(elevators, etc.)
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● Accumulated Energy measurements
● Real Energy
● Net Real Energy (Import – Export)
● Real Energy Imported – by phase and total
● Real Energy Exported – by phase and total
● Reactive Energy
● Net Reactive Energy (Import – Export)
● Quadrant 1 Reactive Energy (Lagging Imported - Inductive) – by phase and total
● Quadrant 2 Reactive Energy (Leading Exported - Capacitive) – by phase and total
● Quadrant 3 Reactive Energy (Lagging Exported - Capacitive) – by phase and total
● Quadrant 4 Reactive Energy (Leading Imported - Inductive) – by phase and total
● Apparent Energy
● Net Apparent Energy (Import – Export)
● Apparent Energy Imported – by phase and total
● Apparent Energy Exported – by phase and total
● Maximum Demand (average power over Demand interval)
● Total Imported Real Power Maximum Demand
● Total Imported Reactive Power Maximum Demand
● Total Imported Apparent Power Maximum Demand
● Total Exported Reactive Power Maximum Demand
● Total Exported Real Power Maximum Demand
● Total Exported Apparent Power Maximum Demand
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EM3560
Schneider Electric
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Has measurement capability comparable to
EM3550 (with logging added)
Key Differentiators from other BACnet meters:
● Native BACnet MS/TP protocol
● 115.2 kbaud serial communications
● Pulse Inputs for other Energy sensors
● Native Trend_Log objects (data logging)
● Local LCD Display & User Interface
What customer benefits do these provide?
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• Native - built into the meter – does not require a separate gateway and power supply
• BACnet MS/TP – as compared to BACnet IP – most meters that support BACnet only support BACnet IP
● Most customers WANT BACnet MS/TP rather than BACnet IP
– Adding a device with BACnet IP requires a separate network drop on a particular subnet and a dedicated IP address
– the installer must request these from the customer’s IT group
– Adding a device with BACnet MS/TP can be done easily by the installer using a shielded twisted pair that they can run themselves
● To get BACnet IP support, simply add a BACnet router to one or more EM3560 Meters
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115.2 kbaud
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●The Modbus protocol is heavily used by Energy Management systems.
●Pulse outputs on Modbus EM355x models let BAS/BMS systems access
Energy Consumption while the Energy Management system utilizes the full data set of a meter.
●Since BACnet is primarily used by BAS/BMS systems, the need for additional output is not common.
●BAS/BMS systems that monitor energy consumption want to see all forms energy consumption
● Electrical
● Natural Gas
● Hot Water
● Chilled Water
● Steam
●The EM3560 provides 2 pulse inputs with accumulators (energy counters) that can be connected to simple flow sensors with pulse outputs, and make their accumulated energy readings available via
BACnet.
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●Some system designs specify local storage of measurement history on device
●Can be recovered later if local controller or communication link fails
●Customers can always set up external Trend Logs on local controllers, but they only store when the local controllers and communication link are operating
●EM3560 has three native Trend log objects
● Each stores up to 5760 time-stamped records (60 days at 15 min intervals)
● Log interval is tied internally to demand interval
● Each object can be pointed to any of the 52 Data values
● Timestamps do rely on our real-time clock, which does not have a battery backup
●Software must generate a BACnet Time_Synchronization event when EM3560 power is restored
●An alarm bit (Binary_Object) is provided to indicate if this is needed
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●Enter or view the Device ID directly
●Set up Comm parameters
●Many MS/TP products require a PC, special cables, custom software, etc.
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EM3560
BACnet
Energy Meter
Programming
Model
(1) Device object:
(11) Analog_Value objects:
Writable 32-bit Present_Value
Used for Configuring the meter
AV1
AV2
• Object ID
• Object Name
System_Type
• Description
• Units
Display_Units
• Reliability
Phase_Loss_Imbalance_Threshold
AV11
Subintervals
Subinterval_Length
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Object_Identifier
Object_Type
Object_Name
Vendor_Name
Vendor_Identifier
Model_Name
Firmware_Revision
Application_Software_ Version
Location
Description
Protocol_Version
Protocol_Revsion
Local_Date
Local_Time
Segmentation_Supported
Max_Master
Max_Info_Frames
Max_APDU_Length_Accepted
APDU_Timeout
Number_of_APDU_Retries
System_Status
Protocol_Sevices_Supported
Protocol_Object_Types_ Supported
Object_List
Device_Address_Binding
Database_Revsion x,xxx,xxx
Device
Veris E50 Series Energy Meter - S/N: <serial number>
Veris Industries, LLC
133
EM3560 Energy Meter
“xyyy”.
“RS= xyyy, OS=xyyy, BACnet Gateway=xyyy”
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4
<Location>
Veris EM3560 DIN-Rail Energy Meter S/N <serial number>
Date
Time
NO_SEGMENTATION (3)
1-127 (Factory Default is 127)
1
480
60000
0
Operational (0)
0b0000000000001011010000000000000011110000
0b1011000010000000000010000000000
DE1,AI1,AI2,AI3,AI4,AI5,AI6,AI7,AI8,AI9,AI10,AI11,AI12,AI1
3,AI14,AI15,AI16,AI17,AI18,AI19,AI20,AI21,AI22,AI23,AI2
4,AI25,AI26,AI27,AI28,AI29,AI30,AI31,AI32,AI33,AI34,AI3
5,AI36,AI37,AI38,AI39,AI40,AI41,AI42,AI43,AI44,AI45,AI4
6,AI47,AI48,AI49,AI50,AI51,AI52,AV1,AV2,AV3,AV4,AV5,A
V6,AV7,AV8,AV9,AV10,AV11,BI1,BI2,BI3,BI4,BI5,BI6,BI7,B
I8,BI9,BI10,BI11,BI12,BI13,BI14,BI15,TR1,TR2,TR3
{}
0
(52) Analog_Input objects:
Read-only 32-bit Present_Value
Used for Accessing data values
AI1
AI2
• Object ID
Energy Volts_BC
• Object Name
KVAR_Total
• Description
Volts_AN
Volts_BN
Volts_CN PF_Total
• Present_Value
Current_B Volts_LN_Avg
• Units
KW_A
• Reliability
KW_C
Current_C
Reserved_
AI24
Frequency
KVAh
PF_A kVARh
PF_B
KVA_A
AI52 PF_C
Volts_AB KVA_B
KVA_C
KVAR_A
KVAR_B
KVAR_C
KW_Present_Demand
KVAR_Present_Demand
KVA_Present_Demand
KW_Max_Demand
KVAR_Max_Demand
KVA_Max_Demand
Pulse_Count_1
Pulse_Count_2
KWH_A
KWH_B
KWH_C
(3) Trend_Log objects:
5760 Timestamped Log Records
TL3 - Total Real Power Present Demand
TL2 - Reactive Energy Consumption
TL1 - Real Energy Consumption
• 1-13-2011 1:00:00 - x.xxxxx kWh
• 1-13-2011 1:15:00 - x.xxxxx kWh
• 1-13-2011 1:30:00 - x.xxxxx kWh
• 1-13-2011 1:45:00 - x.xxxxx kWh
• 1-13-2011 2:00:00 - x.xxxxx kWh
• 1-13-2011 2:15:00- x.xxxxx kWh
• …
• …
• 2-22-2011 7:15:00 - x.xxxxx kWh
(15) Binary_Input objects:
Read-only 1-bit Present_Value
Used for Alarms
BI1
BI2
• Object ID
Volts_Error_A • Object Name
Volts_Error_C
• Description
Current_Error_A
• Present_Value
Frequency_Error
• Reliability
Phase_Loss_A
Phase_Loss_B
Phase_Loss_C
Power_Factor_A
Power_Factor_B
Power_Factor_C
RTC_Error
BI15
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