how we test a 3 phase motor on single phase supply....?
HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for
testing..?
how we verify of a 3 phase motors 6 wire & name thame
a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta
starter ........i have only 1 phase supply ? help
forum..........
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Answer Posted / k.prakashchandra
You can test-run motor with 1 phase supply treating it as a
capacitor start/ run 1 phase motor.There are 6 leads a1,a2&
b1,b2 &c1,c2 of each phase.Short a2 and b2 and connect it to
neutral. Give phase directly to a1 or b1 ,and give supply to
the other trough a suitable capacitor.Similarly, change the
phases
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