Gas Insulated Divider
HVF1250KV/500pF Capacitor Voltage Divider (coupling capacitor)
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SF6 1250KV/500pF Capacitor Voltage Divider (coupling capacitor)

Mode: HVF1250KV/500pF
Frequency: 50Hz                            Nominal Dividing Ratio: 4000:1
Rated voltage: 1250kV                  Dielectric Loss <0.2%(20°C)
Rated capacity: 500pF                   Temperature coefficient: <0.0005
Measuring Accuracy: ≤±1%
Insulation level: SF6 capacitance voltage divider can withstand under 105% rated voltage (1312.5kV) 60S, and nor abnormal phenomenon.
Partial discharge level: ≤5pC at 100%UH;≤3pC at 80%UH
Structure type: insulated by SF6 gas, form gas capacitor with conducting rod.
Allowed Operating Time: 5 min on, 30 min off, 20 cycles per day

Principle Diagram: 

 

  
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