IEC 62271-100:2021 PRV
Pre release version
High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
IEC 62271-100:2021 is applicable to three-phase AC circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and/or 60 Hz on systems having voltages above 1 000 V. This document includes only direct testing methods for making-breaking tests. For synthetic testing methods refer to IEC 62271-101.
This third edition cancels and replaces the second edition published in 2008, Amendment 1:2012 and Amendment 2:2017. This edition constitutes a technical revision.
The main changes with respect to the previous edition are listed below:
- the document has been updated to IEC 62271-1:2017;
- Amendments 1 and 2 have been included;
- the definitions have been updated, terms not used have been removed;
- Subclauses 7.102 through 7.108 have been restructured.
|Publication type||International Standard|
|TC/SC||TC 17/SC 17A - Switching devicesrss|
|ICS||29.130.10 - High voltage switchgear and controlgear|
|File size||8519 KB|
The following test report forms are related:
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