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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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Power monitoring
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Type of measurement
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Current
Voltage
Frequency
Power factor
Energy
Active and reactive power
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Supply voltage
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90...450 V AC 45...65 Hz
100...300 V DC
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Network frequency
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50 Hz
60 Hz
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[In] rated current
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1 A
5 A
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Type of network
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1P + N
3P + N
3P
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Maximum power consumption in VA
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11 VA at 415 V
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Ride-through time
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80 ms 120 V AC typical
100 ms 230 V AC typical
100 ms 415 V AC typical
50 ms 125 V DC typical
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Display type
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Monochrome graphic LCD
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Display resolution
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128 x 128 pixels
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Sampling rate
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64 samples/cycle
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Measurement current
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50…8500 mA
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Analogue input type
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Voltage (impedance 5 MOhm)
Current (impedance <= 0.3 mOhm)
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Measurement voltage
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35…760 V AC 45...65 Hz between phases
20…440 V AC 45...65 Hz between phase and neutral
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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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0
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Measurement accuracy
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Active energy +/- 0.5 %
Reactive energy +/- 2 %
Active power +/- 0.5 %
Apparent power +/- 0.5 %
Frequency +/- 0.05 %
Power factor +/- 0.5
Current +/- 0.5 %
Voltage +/- 0.5 %
Apparent energy +/- 0.5 %
Reactive power +/- 2 %
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Accuracy class
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Class 0.5S active energy conforming to IEC 62053-22
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Number of outputs
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1 digital
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Communication port protocol
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Modbus RTU and ASCII at 9.6, 19.2 and 38.4 kbauds even/odd or none - 2 wires, insulation 2500 V
JBUS
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Communication port support
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RS485
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Data recording
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Time stamping
Min/max of instantaneous values
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Connections - terminals
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Voltage circuit: screw terminal block4
Control circuit: screw terminal block2
Current transformer: screw terminal block6
Input/output circuit: screw terminal block6
RS485 link: screw terminal block4
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Mounting mode
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Flush-mounted
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Mounting support
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Framework
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Standards
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UL 61010-1
EN 50470-3
EN 50470-1
IEC 62053-22:2020
IEC 60529
IEC 62053-24
IEC 61557-12:2015
IEC 62053-23:2020
IEC 62052-11:2020
IEC 62052-31:2015
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Product certifications
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CE conforming to IEC 61010-1
CULus conforming to UL 61010-1
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Width
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96 mm
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Depth
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72 mm
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Height
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96 mm
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Net weight
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380 g
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REACh Declaration