The wiring circuit diagram with single-phase watt-hour meter measuring electric power

Published:2011/5/13 3:10:00 Author:Ecco | Keyword: wiring circuit , single-phase , watt-hour meter , measuring , electric power | From:SeekIC

Three-phase AC power used in rural areas and plant is mainly used as electrical power for motor, it generally requires a three-phase meter. If there is only single-phase power meter, the wiring method is as the diagram, it can measure three-phase meter electricity consumption by the single-phase meter, the former single-phase watt-hour meter reading is multiplied by 3, that is the actual consumption of three-phase power.



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