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“380V/220V Y/△” noted on the nameplate of a non-synchronous motor means that()

发布日期:2021-03-22

“380V/220V Y/△” noted on the nameplate of a non-sy...
A

the armature terminals of the motor should be connected in star formation when voltage of power supply is 380

B

the armature terminals of the motor should be connected in star formation when voltage of power supply is 220

C

both A and B are correct

D

the armature terminals of the motor should be connected in reverse ways of A and B

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