Why don't we provide SURGE ARRESTORS for Transformer
feeders?
Answer Posted / dinesh (techie.dinesh@gmail.co
instead of surge arresters, "CONDENSER RINGS" are used.
This first turn of the HV winding is the "condenser ring".
it is connected to the HV lead( along the terminals of hv
winding).
whenever lightning or surge occurs, they are neutralized in
the condenser ring itself, without damaging the windings
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