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What is the difference between eath fault protection &
Restricted Earth fault Protection?
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Answer Posted / srinivas
earth fault protection allows the total fault current passes through the conductors, by this there may be chance of insulation breakdown, leads to machine failure.
restricted earth fault protection consists the resistance in the neutral wore that limits the fault current to certain level (it depends on the value of the resistance being added), there by more safety to the machine and auxiliaries.
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