The drainage and irrigation station remote controller circuit diagram

Published:2011/6/18 21:55:00 Author:Lucas | Keyword: drainage , irrigation , station , remote controller | From:SeekIC

The drainage and irrigation station remote controller circuit consists of water pump motor M, knife switch Q, fuses FU1, FU2, AC contactor KM, thermal relay KR, control buttons S1 ~ S4, incandescent bulb HL and signal lines, and the circuit is shown as the Figure. Start button S3 and stop button S4 are installed in the control room to connect to the water pump motor circuit in drainage and irrigation station by the signal lines. It the farmland needs to stop the irrigation, people should press S4 to make the KM release because of two ends of coil being connected to L2-phase power, then the pump motor M stops.



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