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sklademVydáno: 2022-09-29
BS EN 61643-31:2019
Low-voltage surge protective devices Requirements and test methods for SPDs for photovoltaic installations
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| Označení normy: | BS EN 61643-31:2019 |
| Počet stran: | 64 |
| Vydáno: | 2022-09-29 |
| ISBN: | 978 0 539 23205 9 |
| Status: | Corrigendum |
Popis
BS EN 61643-31:2019
This standard BS EN 61643-31:2019 Low-voltage surge protective devices is classified in these ICS categories:
- 29.120.50 Fuses and other overcurrent protection devices
- 29.240.01 Power transmission and distribution networks in general
- 29.240.10 Substations. Surge arresters