Permanent magnet commutation switch advantages:
The commutation time is about 5 milliseconds;
Mechanical interlocking, will not cause short-circuit accident;
High reliability, mechanical life more than 100000 times, electrical life more than 15000 times;
Its own power consumption is about 3W;
Overcurrent protection function, no additional plastic case short-circuit is required With voltage, current, phase and other data acquisition and upload;
Optional RS485, wireless or power carrier modes
