HVF 1250kV/500pF Capacitor Voltage Divider( also Coupling Capacitor)

Mode: HVF 1250kV/500pF
Rated Voltage: 1250kV                                                      Cooling: ONAN
Frequency: 50Hz                                                                 Temperature coefficient: 5 x 10-5 %/°C
Nominal Capacity: 500pF                                                   PD Level:Less than 5pC at rated voltage;80% rated voltage
Nominal Dividing Ratio: 4000:1                                                          less than 3pC ,test with transformer
Dielectric Loss <0.2%  (20°C)                                            Insulation level: 1375kV/1min
Measuring Accuracy: ≤±1%
Allowed Operating Time: working for 60 min under 100% rated voltage and current
Structure: Oil-immersed type and with removable design in structure which composed by corona rings, LV arm, HV arm and removable
base.

Principle Diagram: