IEC 62271-106:2021 PRV 
Pre release version

High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters

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Abstract

This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2021-01-29 to 2021-03-12. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.

IEC 62271-106:2021 applies to AC contactors and/or contactor-based controllers and motor-starters designed for indoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1 kV and up to and including 24 kV. This document also includes additional requirements for outdoor installations where the equipment is housed in an additional protective enclosure.
This second edition cancels and replaces the first edition published in 2011. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- document numbered to correspond to IEC 62271-1 2017.

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Additional information

Publication typeInternational Standard
Publication date2021-01-29
Edition2.0
Available language(s)English
TC/SCTC 17/SC 17A - Switching devicesrss
ICS29.130.10 - High voltage switchgear and controlgear
Stability date  2029
Pages102
File size1967 KB

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