Two poles medium voltage Potential Transformers

For more informations download datasheet.

 

Scheda tecnica prodotto

CHARACTERISTIC

  • Dry-insulating in resin
  • Single or double ratios, by secondary reconnection
  • Rated frequency 50 or 60 Hz
  • Highest system voltage 7.2 kV
  • Test voltage (1’/50 Hz) and impulse voltage 20/60 kV
  • Rated voltage factor: 1.2 continuous (2 poles); 1.9/8 h (1 pole)
  • According to CEI Standards and IEC Recommendations
  • Partial discharges free
  • Indoor operating, installation also in tropics
  • Sealable protection on the measuring secondary (on request)
  • On request: two secondary windings

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