Back বিভব রূপান্তরক Bengali/Bangla Spannungswandler (Energietechnik) German Pingetrafo Estonian ترانس ولتاژ Persian Transformateur de tension French Feszültségváltó Hungarian Transformator tegangan ID 計器用変圧器 Japanese 계기용 변압기 Korean Spanningstransformator Dutch
Voltage transformers (VT), also called potential transformers (PT), are a parallel-connected type of instrument transformer. They are designed to present a negligible load to the supply being measured and have an accurate voltage ratio and phase relationship to enable accurate secondary connected metering.