MODULAR TEST SYSTEM (AC, DC AND IMPULSE)

The modular test system is based on portable and light elements which can constitute suitable circuits to provide AC, DC, and impulse voltages. For example a DC test system is based on an AC voltage transformer which charges HV capacitors with a DC voltage through HV diodes and resistors. These systems provide high DC voltages to test HVDC facilities, long AC cables, capacitors and so on

Usage:

  • One to three stages assembly circuit
  • AC circuit
  • Stage 1:
  • Un=100 Kv rms
  • Pn=5[kVA]
  • In=50[mA]
  • f=50[Hz] 4 @ Uk%
  • Stage two:
  • Un=200[kVrms]
  • Pn=5[kVA]
  • In=25[mA]
  • f=50[Hz] 10 @ Uk%
  • stage three:
  • Un=300[kVrms]
  • Pn=5[kVA]
  • In=16[mA]
  • f=50[Hz] 14@Uk%
  • DC circuit
  • Stage 1:
  • Un=140[kV]
  • In=13[mA]
  • f=50[Hz]
  • Stage two
  • Un=280[kV]
  • In=10[mA]
  • f=50[Hz]
  • Stage three
  • Un=400[kV]
  • In=7.5[mA]
  • f=50[Hz]
  • Low energy impulse circuit
  • Stage 1:
  • Us=140[kV]
  • Ws=100[J]
  • Cs=10[nF]
  • Voltage efficiency (Cs = 10) approx. 90%
  • Stage 2:
  • Us=280[kV]
  • Ws=200[J]
  • Cs=10[nF] Voltage efficiency (Cs = 10) approx. 90%
  • Stage 3
  • Us=420[kV]
  • Ws=290[J]
  • Cs=10[nF] Voltage efficiency (Cs = 10) approx. 90%

Products Catalogues
High Voltage Engeneering Center
Click to download
5 KV Hipot

Click to download
Partial discharge

Click to download
Products

Click to download
Products test

Related Products