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DS/EN 61481-2

2014 Edition, December 18, 2014

Complete Document

Live working - Phase comparators - Part 2: Resistive type to be used for voltages from 1 kV to 36 kV a.c.



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Active, Most Current

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Additional Comments:
SAME AS IEC 61481-2
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Product Details:

  • Revision: 2014 Edition, December 18, 2014
  • Published Date: December 18, 2014
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Dansk Standardiseringsrad (DS)
  • Page Count: 83
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

IEC 61481-2:2014 is applicable to portable phase comparators of resistive type to be used on electrical systems for voltages from 1 kV a.c. to 36 kV a.c. and frequencies of 50 Hz and/or 60 Hz. This standard is applicable to phase comparators of resistive type used in contact with the bare conductive parts to be compared as a complete device including its insulating element or as a separate device, adaptable to an insulating stick which, as a separate tool, is not covered by this standard. A device that is designed to provide other functions than phase comparison is a different device and is not covered by this standard. For example a device designed to be also used as a voltage detector is not covered by this standard. This first edition, together with the first edition of IEC 61481-1, cancels and replaces the first edition of IEC 61481 published in 2001, Amendment 1:2002 and Amendment 2:2004. This edition constitutes a technical revision which includes the following major changes: - split of the standard in two parts; - review of the requirements for indication; - elimination of class C (+/- 110┬░); - introduction of a requirement for a new marking "LU" for limited use; - increase of the specified range of voltage fluctuation in a network for clear indication; - and revision of the existing annexes.