IEC 60099-4
IEC 60099-4:2014
Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
IEC 60099-4:2014 applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits with Us above 1 kV. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. The numerous changes between the second and third editions are listed in the Foreward of the document. Keywords: testing of gapless metal-oxide surge arresters for a.c.power systems
CHFÂ 450.-
Technical committee
TC 37 Surge arresters| Publication type | International Standard |
| Publication date | 2014-06-30 |
| Edition | 3.0 |
| ICS | 29.120.50 29.240.10 |
| Stability date | 2027 |
| ISBN number | 9782832216460 |
| Pages | 353 |
| File size | 4.43 MB |
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