HVF 520kV/3000pF Coupling Capacitor & Capacitive Voltage Divider

Mode: HVF 520kV/3000pF
Single phase                                                                                                               Nominal dividing ratio: 6000:1
Rated Voltage: 520kV                                                                                                Voltage ratio error: ≤1% (effective value)
Frequency: 20~300Hz                                                                                               Insulation level: withstand 60s under 110% rated voltage
Rated capacity: 3000pF (Two stages)                                                                   Dielectric Loss <0.5%
Single stage capacitance: 6000pF (Use for object up to 260kV)                     Cooling: ONAN
Measuring accuracy: ≤±1.5%                                                                                  Working time: working for 60 min under 100% rated voltage and current
Two stage serial connection capacitance: 3000pF(For object voltage between 260kV and 520kV)              
Corona ring: aluminum alloy material, convenient for packing and transportation.
Pedestal: has enough stability, removable; voltage is measured via special measuring lead-wire to variable frequency power source; can
measure single stage and two stage serial connection voltage; HV connection adopts HV corona-free connection, scalable..
Corona ring: aluminum alloy material, convenient for packing and transportation.
Pedestal: has enough stability, removable; voltage is measured via special measuring lead‐wire to variable frequency power source;can measure single stage and two stage serial connection voltage; HV connection adopts HV corona‐free connection, scalable.

Principle Diagram: