Standard

NEK IEC 61620:1998

Published

Corrigendums and amendments are bought separately.

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Abstract

Describes a method for simultaneous measurement of conductance G and capacitance C enabling the calculation of the dielectric dissipation factor tan delta of insulating liquides. Method applies to both unused insulating liquids and insulating liquids in service in transformers and in other electrical equipment.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • Pages
  • ICS 17.220.99
  • ICS 29.040.01
  • National Committee NEK/NK10

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