What is the difference between bushing and insulators.?
what is the creepage distance?
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Answer Posted / gunasekaran
bushing also one type of insulator bushing is using for higher voltage application for big transformer we r using condenser bushing bushing it is oil filled insulator there is no oil
creepage distance is distance b/w 2 conducting part along the suface of the insulator for low poluted area 16kv/mm
for moderated 20kv/mm for heavily poluted area 22kv/mm
for industrial 25kv/mm
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