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Power quality analysis
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Up to the 15th harmonic
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Device application
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Multi-tariff
Power monitoring
Sub billing
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Type of measurement
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Active and reactive power
Apparent power
Current
Voltage
Energy
Power factor
Frequency
Total current harmonic distortion THD (I)
Total voltage harmonic distortion THD (U)
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Supply voltage
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100...277 V AC 45...65 Hz
173...480 V AC 45...65 Hz
100...300 V DC
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Network frequency
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60 Hz
50 Hz
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[In] rated current
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5 A
1 A
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Type of network
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3P
3P + N
1P + N
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Power consumption in VA
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5 VA
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Display type
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Backlit LCD
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Display resolution
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128 x 96 pixels
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Sampling rate
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32 samples/cycle
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Measurement current
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0.02…1.2 A
0.05…6 A
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Analogue input type
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Current 0...5 A
Current 0...1 A
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Measurement voltage
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50…330 V AC 45...65 Hz direct
50…330 V AC 45...65 Hz phase to neutral
80…570 V AC 45...65 Hz direct
80…570 V AC 45...65 Hz phase to phase
570…999000 V AC 45...65 Hz with external VT
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Frequency measurement range
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45…65 Hz
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Number of inputs
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2 digital 0...4 mA 11...40 V DC
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Measurement accuracy
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Current 0.3 % 0.5...6 A
Current 0.5 % 0.1...1.2 A
Voltage 0.3 % 50...330 V
Voltage 0.3 % 80...570 V
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Accuracy class
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Class 0.5S active energy conforming to IEC 62053-22
Class 1 active energy conforming to IEC 62053-21
Class 2 reactive energy conforming to IEC 62053-23
Class C active energy conforming to EN 50470-3
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Number of outputs
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2 digital (static)
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Information displayed
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Tariff (4)
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Communication port protocol
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Modbus at 9.6...38.4 kbauds
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Communication port support
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RS485
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Data recording
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Energy consumption logs
15 alarms
Power logs
Time stamping
Min/max of instantaneous values
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Memory capacity
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512 KB
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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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Standards
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BS EN 61557-12
IEC 61557-12
EN 61557-12
BS EN 61326-1
IEC 61326-1
EN 61326-1
BS EN 62052-11
IEC 62052-11
EN 62052-11
BS EN 62053-21
IEC 62053-21
EN 62053-21
BS EN 62053-22
IEC 62053-22
EN 62052-22
BS EN 62053-23
IEC 62053-23
EN 62052-23
BS EN 61010-1
EN 61010-1
IEC 61010-1
UL 61010-1
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 EN 61010-1 (safety)
CULus conforming to UL 61010-1 (safety)
EAC (sub-meter)
RCM
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Width
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90 mm
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Depth
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70 mm
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Height
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95 mm
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Product weight
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0.26 kg
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REACh Declaration