150 kV VOLTAGE TRANSFORMER

Manufacturer : ABB
Type of designation : CPA-170
Standard : IEC-186
Type of voltage transformer : Capacitive
Frequency : 50 Hz
Nominal voltage : 150 kV
Highest system voltage : 170 kV
Rated primary voltage : 150 / V3 kV
Rated secondary voltage : 110 / V3 V
Basic insulation level : 750 kV
AC withstand voltage : 325 kVrms
Nominal capacitance : 10500 pF
Rated burden
~ For protection : 100 VA
~ For instrument and metering : 100 VA
Accuracy class
~ For protection : 1
~ For instrument and metering : 3P
Creepage distance : 5270 mm