| Publication CODE |
Title |
| IEC 62271-110:2017 (2017-10) |
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
201.00 €
|
60. |
Description
IEC 62271-110:2017 is also available as IEC 62271-110:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
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 only circuit-breakers;
- a limited number of T10 tests no longer covers shunt-reactor switching tests below 52 kV;
- evaluation and reporting of a re-ignition-free arcing time window has been added.
The contents of the corrigendum of December 2017 and of February 2018 have been included in this copy.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 17/SC 17A
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2017-10-05 |
| ICS-Code (International Standards Classification) |
29.130.10
|
| NBN Status |
New |
|
| IEC publication date |
2017-10-05 |
| IEC stability date |
2022-12-31 |
| IEC file modification date |
2017-10-05 |
| IEC last modification date |
2019-03-11 |
|
