Motor control circuit diagram braked by three-phase half-wave rectifier

Published:2011/4/10 20:42:00 Author:Ecco | Keyword: Motor control , brakinged , three-phase, half-wave, rectifier | From:SeekIC

It's motor control circuit braked by three-phase half-wave rectifier, when the AC contactor IC disconnects with the power, 2C, SJ time relays take action immediately, 2X main contact short connects with three winding lead wires of motor and then connects with Three-phase half wave rectifying power supply, then stator windingof motor is connected to parallel symmetrical line of which one end connects to null line. That is to achieve the purpose of braking, and then SJ delayed discinnects, 2C loses electric and releases, the braking ends. The braking lines is suitable for motor star connection, it has the advantages of small volume, low cost and simple lines, but also for larger capacity motor. It's shown as the chart:



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