11kv Oil Cooled 3 Phase Potential Transformer

Manufacturing and trading of supreme quality Oil Cooled and dry type Three Phase Potential Transformers have helped us achieve a very high level of trust in the market. They are designed to present a negligible load to the supply being measured and have an accurate current ratio and phase relationship to enable accurate secondary connected metering. These are constructed by passing a single primary turn (either an insulated cable or an uninsulated bus bar) through a well-insulated toroidal core wrapped with many turns of wire. This affords easy implementation and using the pass-through conductor as a single turn primary.