how do you measure earth leakages in 3phase wires?

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how do you measure earth leakages in 3phase wires?..

Answer / tim

typically this can be done using a high potential device
that applies a high voltage signal to open circuited
conductors. The meter on the device measure the micro-amps
of leakage through the insulation of the cables.

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how do you measure earth leakages in 3phase wires?..

Answer / sapan sahni

We can check earth leakage by a instrument Its name is Magger.

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