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SR EN IEC 62271-110:2018
High-voltage switchgear and controlgear - Part 110: Inductive load switching
<span style="color:red">NEW!</span>IEC 62271-110:2017 is available as <a href="https://webstore.iec.ch/publication/61607">IEC 62271-110:2017 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.</br></br>IEC 62271-110:2017 is applicable to AC switching devices designed for indoor or outdoor installation, for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1?000 V and applied for inductive current switching. It is applicable to switching devices (including circuit-breakers in accordance with IEC 62271-100) that are used to switch high-voltage motor currents and shunt reactor currents and also to high-voltage contactors used to switch high-voltage motor currents as covered by IEC 62271-106. This fourth edition cancels and replaces the third edition published in 2012 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - all switching devices are now covered, not o
Status :
Valid
Approval date : 7/31/2018
Withdrawal date : 4/20/2026
Number of pages : 68
ICS : 29.130.10 High voltage switcgear and controlgear
Technical Committee : 8 - High-voltage switchgear and controlgear and testing techniques, instrument transformers
- Replaces SR EN 62271-110:2013
- Replaced by SR EN IEC 62271-110:2023
- Amended by SR EN IEC 62271-110:2018/AC:2018