... series current selection table Specification Current range Motor power Remark:1,choose protectors specifications must be ... for AC220V and AC380V,to control the motor secondary circuit voltage and decide .3,specification ... Motor rated voltage:AC380V,AC660VControl source:220VAC, 50Hz 15VA/15WRated current:0.5~800ARated work frequency :50HzInsulation resistance:100M /500VProtection level:controller ...