| Publication CODE |
Title |
| IEC 62271-112:2013 (2013-08) |
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 112: ALTERNATING CURRENT HIGH-SPEED EARTHING SWITCHES FOR SECONDARY ARC EXTINCTION ON TRANSMISSION LINES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
201.00 €
|
52. |
Description
IEC 62271-112:2013 applies to a.c. high-speed earthing switches designed for indoor and outdoor installation and for operation at service frequencies of 50 Hz and 60 Hz on systems having voltages of 550 kV and above. High-speed earthing switches described in this standard are intended to extinguish the secondary arc remaining after clearing faults on transmission lines by the circuit-breakers.
This publication is to be read in conjunction with IEC 62271-1:2007.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 17/SC 17A
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2013-08-06 |
| ICS-Code (International Standards Classification) |
29.130.10
, 29.130.99
|
| NBN Status |
New |
|
| IEC publication date |
2013-08-06 |
| IEC stability date |
2022-12-31 |
| IEC file modification date |
2013-08-05 |
| IEC last modification date |
2018-11-19 |
|
