Voltage and current sources

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800 kV AC resonant test system

800 kV AC resonant test system

Manufacturer: HighVolt
Type: WRM 3200/800-400

Reactor

  • Rated voltage: 800 kV
  • Rated current: 4 A
  • Rated power: 3200 kVA
  • Load range: 
    • Min. capacitance: 0.8 nF
    • Max. capacitance: 15.9 nF
  • Duty cycle: 1 h ON / 1 h OFF / 6 cycles pr day

Exciting transformer PEOM 100/80

  • Rated power: 100 kVA
  • Max. output voltage: 80 kV

PD measurement ICMcompact

  • Min. detectable approx. charge: 0.1 pC
  • Max. detectable approx. charge: 1 nC
  • Frequency: 40 … 80 kHz

1200 kV 20 mA DC source

1200 kV 20 mA DC source

Manufacturer: HighVolt
Type: GPM 20/1200

  • Rated voltage: 1200 kV
  • Rated current: 20 mA
  • Rated power: 24 kW
  • Voltage tolerance: < 3 % (of the test voltage above 120 kV)
  • Duty cycle at rated power: continuous operation

2400 kV 120 kJ impulse source

2400 kV 120 kJ impulse source

Manufacturer: HighVolt
Type: IPL 120/2400 G

  • Number of stages: 12
  • Impulse capacitance at maximum voltage: 41.7 nF
  • Capacitance pr. Stage: 500 nF
  • Charging voltage pr. stage: Up to 200 kV
  • Total charging voltage: Up to 2400 kV
  • Max. permitted lightning impulse voltage; 2280 kV
  • Max. permitted switching voltage: 1680 kV

Stages can be connected in parallel to achieve higher impulse capacitance at a lower voltage

± 40 kV bipolar pulse train source for 1 nF test objects

± 40 kV bipolar pulse train source for 1 nF test objects

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±150 kV single pulse source for 1 nF test objects

±150 kV single pulse source for 1 nF test objects

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HF overlaid harmonics current source

HF overlaid harmonics current source

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