IEC - International Electrotechnical Commission - IEC 61129:1992/AMD1:1994
Amendment 1 - Alternating current earthing switches - Induced current switching
replaced
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 14 July 1994 |
| Status: | replaced |
| Page Count: | 5 |
| ICS Code (High voltage switchgear and controlgear): | 29.130.10 |
| ICS Code (Power transmission and distribution lines): | 29.240.20 |
Document History
IEC 61129:1992/AMD1:1994
July 14, 1994
Amendment 1 - Alternating current earthing switches - Induced current switching
A description is not available for this item.
February 29, 1992
Alternating current earthing switches - Induced current switching
Applies to alternating current earthing switches, rated 52 kV and above, capable of switching induced currents. Specifies switching requirements for earthing switches used to earth transmission lines.