Potential Transformer(PT)| Voltage Transformer (VT) Selection guide|PT parameters

Potential transformer or voltage transformer is another type of instrument transfomer which is used for measurement of voltages. For voltmeter operation and voltage related relays operation like undervoltage relay, over voltage relay etc. VT or PT is used. #ElectricalTechnologyAndIndustrialPractice, #PotentialTransformer, #VoltageTransformer, How to select voltage transformer ratio how to select VT ratio How to select potential transformer ratio how to select PT ratio selection of VT ratio selection of PT ratio selection of voltage transformer ratio selection of potential transformer ratio selection of potential transformer burden selection of voltage transformer burden selection of pt burden selection of vt burden selection pt selection of voltage transformer selection of potential transformer voltage transformer selection guide rules for pt selection