what is megar healthy value for ht &lt cables

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what is megar healthy value for ht &lt cables..

Answer / guest

the meger is used to test the insuletion of ht &lt cable

Is This Answer Correct ?    7 Yes 3 No

what is megar healthy value for ht &lt cables..

Answer / bhoopendra kumar

For Cable IR(Insulation Resistance) value
In Case of HT Motor Meger value is >1 Gigaohms.
In case of LT motor Mager value is >2 Megaohms.

For Motor IR(Insulation Resistance) value
U1 phase to earth >1000 Megaohms.
V1 phase to earth >1000 Megaohms.
W1 phase to earth >1000 Megaohms.

Is This Answer Correct ?    2 Yes 0 No

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