NK Series

The NK is a series of SF6 insulated higly stable nominal capacitors available in the voltage range from 300 to 1 200 kV. It is used together with a power factor / tan delta measuring instrument as a comparison standard for exact measurements of  capacitance and tan d of HV equipment like cables, transformers, bushings, capacitors, etc.

NK - High Voltage Nominal capacitors

The capacitors are provided with a top electrode making possible partial-discharge-free interconnections to  other elements of the HV circuit. The SF6 insulated standard capacitor is designed for indoor service and is mobile on castors.

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Features

  • Highly stable capacitance with no influence from atmospheric pressure and humidity
  • Very low internal dissipation factor
  • Partial Discharge free
  • Simultaneous tan d and voltage measurement (Dual) possible upon request.
  • Secondary unit for high Voltage AC measurement under request

Specifications and Downloads

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IDAS 2823-REF

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IDAS 2823

High Precision Tan d / Power factor Measuring Instrument