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sklademVydáno: 2013-03-13
UNE HD 60364-4-442:2013
Low-voltage electrical installations - Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system
Instalaciones eléctricas de baja tensión. Parte 4-442: Protección para garantizar la seguridad. Protección de instalaciones de baja tensión contra sobretensiones temporales debido a defectos a tierra en el sistema de alta tensión y debido a defectos en el sistema de baja tensión.
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Anglicky PDF
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Španělsky PDF
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| Označení normy: | UNE HD 60364-4-442:2013 |
| Počet stran: | 66 |
| Vydáno: | 2013-03-13 |
| Status: | Norma |
| Počet stran (Španělsky): | 16 |
DESCRIPTION
This standard UNE HD 60364-4-442:2013 Low-voltage electrical installations - Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system is classified in these ICS categories:
- 91.140.50
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