what is the rating of Insulation tester for measure 15 KW, 3
phase 415V 50 HZ induction motor?

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what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?..

Answer / kj

500 volts

For LV it is usually 2 times the phase to earth voltage

Is This Answer Correct ?    11 Yes 0 No

what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?..

Answer / arul

Phase to Phase = 500 volt
Phase to Earth = 500 volt
IR Value should be greater then 200 Mega Ohm.

Is This Answer Correct ?    4 Yes 0 No

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