Calibration of accuracy error of electric energy meter -Conduct error calibration through software to ensure that the active error is less than 0.5 and the reactive error is less than 1, 3 phase meters, STS prepayment meters, support GPRS/PLC/RS485/IR
- Күн бұрын
Calibration of accuracy error of electric energy meter
- Рет қаралды 520
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