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What is the difference between Surge protection device and
Lighting arrester?
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Answer Posted / mayil
surge aresster/surge protection device is used to abserve
over voltages/switching transiants/surge voltages. it
consists of capasitors,resistors.
Lightining aresters is mainly used to protect from lightning
strokes. mostly it is connected to begining of over head line
in switching yard.
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