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| whgdmk12345 |
Postato il 01/04/2023 : 03:27:29
https://www.mktester.com/power-analyzer/portable-three-phase-standard-meter.htmlProduct description#65306;
Portable Three-phase Standard Meter is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the #64257;eld and in the laboratory.
Technical index#65306;
Portable Three-phase Standard Meter
Electrical parameters
Accuracy class
0.05%
Voltage supply
220V±10% or 110V±10%, 50/60Hz
Range
5V-480V
Error
±0.02% (50V-480V), ±0.05% (5V-50V)
Display range
5.000000V-480.0000V
Harmonic
2nd-63st
Range
1mA-120A
Error
±0.02% (0.2A-120A), ±0.05% (1mA-0.2A)
Display range
1.000000mA-120.0000A
Active power
±0.02% (0.2A-120A)
±0.05% (0.01A-0.2A)
±0.1% (0.001A-0.01A)
Reactive power
±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Apparent power
±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Active energy
±0.02% (0.2A-120A)
±0.05% (0.01A-0.2A)
±0.1% (0.001A-0.01A) |
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