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Poles description
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3P
1P + N
3P + N
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Type of measurement
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Active and reactive energy
Active and reactive power
Current
Voltage
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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
Partial meter
Multi-tariff
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Accuracy class
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Class 0.5S active energy conforming to IEC 62053-22
Class 0.5S active energy conforming to IEC 61557-12
Class C active energy conforming to EN 50470-3
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Input type
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Current transformer 1 A or 5 A
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[In] rated current
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5 A
1 A
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Rated voltage
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100…277 V
173…480 V
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Network frequency
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60 Hz
50 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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1…32767000 mA
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Maximum value measured
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99999999 MWh
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Tariff input
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Tariff (4)
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Communication port protocol
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M-bus at 300, 600, 1200, 2400, 4800 and 9600 bauds, insulation 3750 V
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Communication port support
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Screw terminal block: M-Bus
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Typical current consumption
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Communication M-bus: 2.3 mA at state 1
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Local signalling
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Green indicator light: power ON
Yellow flashing LED: accuracy checking
Alarm: overload
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Number of inputs
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1 digital 0...5 V/11...40 V 24 V DC
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Number of outputs
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1 digital (static)
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Output voltage
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5...40 V DC@50 mA
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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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Current circuit: screw terminals 6 mm² cable(s)
Voltage circuit: screw terminals 2.5 mm² cable(s)
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Overvoltage category
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III
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Standards
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BS EN 61557-12:2021
IEC 61557-12:2021
EN 61557-12:2021
BS EN 61326-1
IEC 61326-1
EN 61326-1
BS EN 62052-11:2020
IEC 62052-11:2020
EN 62052-11:2020
BS EN 62053-21
IEC 62053-21
EN 62053-21
BS EN 62052-22
IEC 62053-22:2020
EN 62052-22
BS EN 62052-23
IEC 62053-23:2020
EN 62052-23
BS EN 62052-31:2015
IEC 62052-31:2015
EN 62052-31:2015
BS EN 61010-1:2010
EN 61010-1:2010
IEC 61010-1:2010
UL 61010-1:2010
BS EN 61010-2-30
IEC 61010-2-30
EN 61010-2-30
UL 61010-2-30
BS EN 50470-3
EN 50470-3
BS EN 50470-1
EN 50470-1
ANSI C12.20
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Product certifications
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CE conforming to IEC 61010-1 (safety)
CE conforming to EN 61557-12 (power monitor)
CE conforming to EN/IEC 61326-1 (EMC)
UKCA conforming to BS EN 61010-1 (safety)
UKCA conforming to BS EN 61557-12 (power monitor)
UKCA conforming to BS EN 61326-1 (EMC)
CULus conforming to UL 61010-1 (safety)
CULus conforming to EN 61010-1 (safety)
EAC conforming to EN 50470-3 (sub-meter)
RCM conforming to EN 62052 (sub-meter)
KZ conforming to EN 50470-3 (sub-meter)
METAS conforming to EN 50470-1 (sub-meter)
MID conforming to EN 50470-3 (sub-meter)
MID conforming to EN 50470-1 (sub-meter)
NMI conforming to NMI M 6-1
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REACh Declaration