
Oil Surge Relay [OSR] of Transformer:
Oil Surge Relay-OSR is one of the auxiliary equipment of oil immersed type transformer. It is mainly used to limit the damage to the on load tap changer in case… Read more »
Oil Surge Relay-OSR is one of the auxiliary equipment of oil immersed type transformer. It is mainly used to limit the damage to the on load tap changer in case… Read more »