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The neutarl to earth voltage in system is 7volts on
Electricity power but it lowers to 1.3volts when load
transfered to DG power.what may be the reason.
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Answer Posted / vitthal upare
Its depends upon healthyness of earthing and nuetral. for
good earthing there should be minimum voltage drop between
earth and nuetral.
So from above example its clear that neutral or earthing of
Transformer not proper. It can be check by earth tester
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