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BS 142-1.2

82nd Edition, November 30, 1982

Complete Document

Electrical Protection Relays Part 1: Information and Requirements for All Protection Relays Section 1.2: Specification for Contract Performance

Includes all amendments and changes through Reaffirmation Notice , July 15, 1991


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Product Details:

  • Revision: 82nd Edition, November 30, 1982
  • Published Date: July 15, 1991
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 2
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Specifies, by reference to BS 5992:Part 1:1980 the conditions for testing contact performance of electrical protection relays, the criteria of contact failure for such relays and the assessment of performance data. Also lists preferred values of contact ratings and gives definitions of the terms used and guidance on the presentation of performance data.