Description
Specification
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Electrical |
Single-phase |
Three-phase |
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LED |
LCD |
LED |
LCD |
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Connection type |
1 Phase 2 Wire (AC applications) |
1 Phase 2 Wire / 3 Phase 3 Wire / 3 Phase 4 Wire |
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Voltmeter |
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Measuring voltage range |
20 V to 500 V |
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Nominal voltage range |
57.5 V to 240 V (phase to neutral) | 100 V to 415 V (phase to phase) |
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Over voltage |
150% Un continous |
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Ammeter |
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Measuring current range |
50 mA to 6 A |
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Nominal current range (In) |
1 A or 5 A |
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Overload |
150% In continuous |
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Short time over current |
120 A for 1 sec |
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Active power |
Measuring voltage range: 5 V to 500 V Voltage (Un): 57.5 V to 240 V (phase to neutral), 100 V to 415 V ( phase to phase) |
Measuring voltage range: 20 V to 500 V Voltage (Un): 57.5 V to 240 V (phase to neutral), 100 V to 415 V ( phase to phase) |
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Measuring current range: 50 mA to 6 A, Current (In): 1 A or 5 A |
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Reactive power |
– |
As for active power |
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Power factor |
– |
0.1 lag – Unity – 0.1 lead (for In and Un) |
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Frequency range |
45 to 65 Hz |
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DC Voltmeter |
1 to 250 Vdc Tolerance: +20% of Vdc |
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DC Ammeter |
Configurable external shunt value: -150 mV … 0 … +150 mV Tolerance: +20% for shunt input |
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Auxiliary supply range |
40 to 300 V AC / DC |
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Accuracy class |
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Voltage, current |
±0.5% FS |
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Frequency |
±0.1 Hz |
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Active power |
±0.5% FS (at unity PF) |
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Reactive power |
– |
±0.5% FS |
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Power factor |
– |
±0.005 |
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Energy |
– |
Class 1.0 (acc. to IEC 62053-21) |
– |
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DC Voltmeter |
±0.2% FS |
– |
– |
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DC Ammeter |
±0.2% FS |
– |
– |
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Temperature coefficient |
Voltage, current: 0.05% / ºC |
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Burden |
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Voltage circuit |
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Current circuit |
1 A: |
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Auxiliary supply |
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Auxiliary supply (with -RS485) |
– |
– |
variant only) |
– |
