Energy meter, EM series

Overview of product variants

Types EM1-75 EM3-75 EM3-125 EM3-5
Without MID
Item number		 EM1-75 (without MID)
14.01.301		 EM3-75 (without MID)
14.01.320		 EM3-125 (without MID)
14.01.330		 EM3-5 (without MID)
14.01.310
With MID
Item number		 EM1-75 (MID)
14.01.302		 EM3-75 (MID)
14.01.321		 EM3-125 (MID)
14.01.331		 EM3-5 (MID)
14.01.311

General technical data

  EM1-75 EM3-75 EM3-125 EM3-5
Operating voltage 184…276VAC 184…276VAC 184…276VAC 184…276VAC
Dimensions [mm] B= 36x H= 90x T=70 B= 72 x H= 90 x T= 70 B= 108 x H= 90 x T= 70 B= 72 x H= 90 x T= 70
Part units 2 4 6 4
Working temperature -10…+55°C -10…+55°C -10…+55°C -10…+55°C
Storage temperature -25…+70°C -25…+70°C -25…+70°C -25…+70°C
Protection class(front/clamps) IP 51/20 IP 51/20 IP 51/20 IP 51/20
Max. connectable conductors Current 35mm2
Voltage 2,5mm2		 Current 35mm2
Voltage 2,5mm2		 Current 50mm2
Voltage 2,5mm2		 Current 6mm2
Voltage 2,5mm2

Measurement range

  EM1-75 EM3-75 EM3-125 EM3-5
Voltage L-N 184…276VAC 184…276VAC 184…276VAC 184…276VAC
Voltage L-L - 319…478VAC 319…478VAC 319…478VAC
Current 0,025…63A 0,025…63A 0,12…125A 0,05…6A (…/5A)
Frequency, basic oscillations 50Hz 50Hz 50Hz 50Hz
Measurement 1-phase 3-phase 3-phase 3-phase
Measurement mode Direct Direct Direct Transformer

Measurement value

  EM1-75 EM3-75 EM3-125 EM3-5
Effective consumption Class 1 Class 1 Class 1 Class 1
Reactive consumption Class 2 Class 2 Class 2 Class 2
4 quadrants Yes Yes Yes Yes
2 tariffs Yes Yes Yes Yes
Effective, reactive power display Yes Yes Yes Yes

Periphery

  EM1-75 EM3-75 EM3-125 EM3-5
Pulse outputs 2 2 2 2
Pulse value 10 Imp/kWh 10 Imp/kWh 10 Imp/kWh 1/10/100 Imp/kWh
Pulse length 100 ± 5ms 100 ± 5ms 100 ± 5ms 100 ± 5ms
Digital input 1 1 1 1

Optional communication modules

Modbus RTU / ASCII Baud rate: up to 115k Baud
Types:
Modbus RTU / ASCII (Basic)
Modbus RTU / ASCII (Full)
Applicable parameters: Wh, kvarh
Applicable parameters: Wh, kvarh, V, A, Hz, cosphi, kW, kvar
Item number: 14.01.400
Item number: 14.01.410
M-Bus Baud rate: 300…9600Baud
Types:
M-Bus (Basic)
M-Bus (Full)
Applicable parameters: Wh, kvarh
Applicable parameters: Wh, kvarh, V, A, Hz, cosphi, kW, kvar
Item number: 14.01.401
Item number: 14.01.411
EIB-KNX Baud rate: 9600Baud
Types:
EIB-KNX (Basic)
Applicable parameters: Wh, kvarh
Item number: 14.01.402