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Hello Every one,
I want to know about the working principle for the rotor earth fault relay? and is the working principle same for the earth fault relay in battery chargers? I learned there are different principles for rotor earth fault relay working.
I want to know about the working principle for the rotor earth fault relay? and is the working principle same for the earth fault relay in battery chargers? I learned there are different principles for rotor earth fault relay working.