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Potential Transformers

Narayan has a full range of MV VTs-Indoor as well as Outdoor, outline electrical parameters are as below:

  • Up to 36 kV system voltage
  • Primary voltage rating up to 37500 Volts
  • Secondary voltage rating of 110 Volts, 230 volts, voltage proportional to primary voltage or custom specified.
  • Multi windings, up to 3 windings or more
  • Thermal Burden value up to 1500 VA (IEC 60044, IS 2705)
  • Accuracy class up to 0.1 for metering (IEC 60044, IS 3156), up to 3P, 5P for relaying/protection (IEC 60044, IS 3156)
  • Special accuracy class possible
  • Single as well as 3 phase
  • Draw out type (rake in type) option with male and receptacle available
  • Tempearture cycle tested up from -40° C to 110° C
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