show me the diagram of three phase wiring and also tell me
hoe to take the readings of megger testing

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show me the diagram of three phase wiring and also tell me hoe to take the readings of megger test..

Answer / guest

three phase meggering is three colors 1)Red,2)yellow, 3)
blue, and black is nutrel, and green is earth

Is This Answer Correct ?    3 Yes 1 No

show me the diagram of three phase wiring and also tell me hoe to take the readings of megger test..

Answer / jamil akhtar

three phase wiring may in star or delta. In case of star
red, yellow and blue wires will be phases and the fourth
wire will be called neutral, In delta no neutral wire is
present.

Megger is a measurement of insulation of winding/windings
with respect to ground or earth.

Is This Answer Correct ?    3 Yes 1 No

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