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Poles description
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1P + N
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Type of measurement
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Active and reactive energy
Active and reactive power
Power factor
Current
Voltage
Frequency
Apparent power
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Metering type
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Active, reactive, apparent energy (signed, four quadrant)
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Device application
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Sub billing
Multi-tariff
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Accuracy class
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Class 1 active energy conforming to IEC 62053-21
Class B active energy conforming to EN 50470-3
Class 2 reactive energy conforming to IEC 62053-23
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Input type
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Direct input
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Maximum current [Imax]
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45 A
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[Ib] basic current
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5 A
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Rated current
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45 A
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Rated voltage
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230 V - 15...10 %
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Network frequency
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50 Hz
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Frequency measurement range
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45…55 Hz
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Technology type
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Electronic
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Display type
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LCD display
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Sampling rate
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32 samples/cycle
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Measurement current
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0.25…45 A
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Display digits
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6
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Maximum value measured
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9999.99 kWh
99999.9 kWh
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Tariff counter
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Tariff (2)
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Communication port protocol
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Modbus RTU at 1200...9600 bit/s even/odd or none
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Communication port support
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Screw terminals: RS485
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Local signalling
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Red LED: metering and activity 0.01, 0.1, 1, 10, 100, 1000, 2000 or 10000 p/kWh
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Digital inputs
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0
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Digital outputs
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1 pulse energy monitoring:
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Impulse duration
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11.2...32 ms
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Supply voltage
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195...253 V AC 50 Hz
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Maximum power consumption in VA
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10 VA at 240 V AC
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Maximum power consumption in W
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2 W
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[Uimp] rated impulse withstand voltage
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6 kV 1.2/50 µs
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Mounting mode
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Clip-on
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Mounting support
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DIN rail
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Connections - terminals
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Power circuit: tunnel type terminals (bottom) 1 8…10 mm² cable(s)
Power circuit: tunnel type terminals (top) 1 8…10 mm² cable(s)
Pulse output: screw clamp terminals (top) 1 2.5 mm² cable(s)
Communication: screw clamp terminals (bottom) 1 2.5 mm² cable(s)
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Tightening torque
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Power circuit: 0.35 N.m flat screwdriver 2.2 mm
Pulse output: 0.1 N.m flat screwdriver 1.3 mm
Communication: 0.1 N.m flat screwdriver 1.3 mm
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Wire stripping length
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Power circuit: 7.5 mm
Pulse output: 7 mm
Communication: 7 mm
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Standards
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IEC 62053-21
IEC 62053-23
EN 50470-3
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Product certifications
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MID conforming to EN 50470-3
CE conforming to EN 50470-3
CE
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REACh Declaration