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Poles description
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3P + N
1P + N
3P
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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
Multi-tariff
Partial meter
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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 ANSI C12.20
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Input type
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Split core current transducer 0.333 V or 1 V
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Rated voltage
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100…277 V +/- 20 %
173…480 V +/- 20 %
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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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99999999.9 kWh
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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Modbus RTU at 9.6, 19.2 and 38.4 kbauds even/odd or none
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Communication port support
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Screw terminal block: RS485
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Local signalling
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Green indicator light: power ON
Yellow flashing LED: accuracy checking
Alarm: overload
Yellow indicator light: communications are active on the Modbus port (Modbus)
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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)
Input/output circuit: screw terminals 1.5 mm² cable(s)
Communication: screw terminals 2.5 mm² cable(s)
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Tightening torque
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Input/output circuit: 0.5 N.m Philips screwdriver
Voltage circuit: 0.5 N.m Philips screwdriver
Current circuit: 0.8 N.m pozidriv screwdriver
Communication: 0.5 N.m Philips screwdriver
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Wire stripping length
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Input/output circuit: 6 mm
Voltage circuit: 8 mm
Current circuit: 8 mm
Communication: 7 mm
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Standards
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BS EN 61326-1
IEC 61326-1
EN 61326-1
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
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)
KZ
RCM
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REACh Declaration