Tag Archives: VT/PT

Conection of Voltage / Potential transformer.

Basic connection of Voltage / Potential transformer phase/phase: primary connected between two phases phase/earth: primary connected between a phase and the earth. Metering connection arrangements for voltage/Potential transformer- star-connection of 3 transformers: requires 1 isolated MV terminal for each transformer. connecting to 2 transformers, so-called V-connection: requires 2 isolated MV terminals per transformer. Residual voltage … Continue reading Conection of Voltage / Potential transformer. read more