Applying Closing Phase-Angle Control Technique in Bounce Reduction of AC Permanent Magnet Contactor

Table 2

Compare the energy-saving performance of AC EM contactor with AC PM contactor.

Item	EM type	PM type
Applied voltage (V)	220	220
Coil current (A)	0.0791	0.0138
Volt-Ampere (VA)	17.402	3.036
Total energy (KWH)	152.44152	26.59536
Fee (NT dollars)	457.32456	79.78608