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Question:

What is the traditional AC contactor contact that does not vibrate?

What is the traditional AC contactor contact that does not vibrate?

Answer:

So it will not burn the main contact due to vibration, the possibility of burning the motor greatly reduced.
or in the pull state, or in the sub-gate state, not in the middle of the state
And permanent magnet AC contactor suction, completely rely on permanent magnet force to achieve, once completed the pull, the voltage fluctuations will not affect the permanent magnetism
When the voltage fluctuates in the critical state of closing and opening, the contactor is in the same way, Vibration, resulting in contact welding or burned, leaving the motor burned.
he contact of the traditional AC contactor is achieved by the coil energization. The holding force is related to the current and the magnetic gap

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