DM2-2500 type demagnetization switch control circuit
Source: InternetPublisher:elleny Keywords: Magnetic switch switch control circuit BSP Updated: 2020/09/05
It adopts CD2-G type electromagnetic operating mechanism.
In the figure, KMi is the closing contactor; YA is the closing coil; YRi and YRz are the tripping coils; SQi~SQs are the terminal
switches; SA, KT, Hi and Hz are the same as before.
The automatic demagnetizing contactor KMz is used to connect the demagnetizing resistor in the exciter rotor circuit during demagnetization.
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