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CSA C61869-3

1st Edition, January 1, 2014

Complete Document

Instrument Transformers - Part 3: Additional Requirements for Inductive Voltage Transformers

Includes all amendments and changes through Errata , October 2015

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Product Details:

  • Revision: 1st Edition, January 1, 2014
  • Published Date: October 2015
  • Status: Active, Most Current
  • Document Language: English, French
  • Published By: CSA Group (CSA)
  • Page Count: 112
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This part of IEC 61869 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.

NOTE 301 Requirements specific to three-phase voltage transformers are not included in this standard but, so far as they are relevant, the requirements in clauses 4 to 10 apply to these transformers and a few references to them are included in those clauses (e.g. see 3.1.303, 5.301.1, 5.301.2, 5.5.301, 6.13.301.1 and Table 304).

All the transformers shall be suitable for measuring purposes, but, in addition, certain types may be suitable for protection purposes. Transformers for the dual purpose of measurement and protection shall comply with all clauses of this standard.