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sklademVydáno: 2021-07-27
IEC 60794-1-402:2021
Optical fibre cables - Part 1-402: Generic specification - Basic optical cable test procedures - Electrical test methods - Lightning test (for OPGW, OPPC and OPAC), Method H2
Câbles à fibres optiques - Partie 1-402: Spécification générique - Procédures fondamentales d’essais des câbles optiques - Méthodes d’essais électriques - Essai de foudre (pour les OPGW, les OPPC et les OPAC), Méthode H2
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Anglicky/Francouzsky Hardcopy
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45.28 €
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| Označení normy: | IEC 60794-1-402:2021 |
| Vydáno: | 2021-07-27 |
| Jazyk: | Anglicky/Francouzsky |
DESCRIPTION
IEC 60794-1-402:2021
IEC 60794-1-402:2021 applies to the test intended to evaluate the impact of a lightning strike on an optical ground wire (OPGW), optical phase conductor (OPPC) or optical attached cable (OPAC). This first edition cancels and replaces the first edition of IEC 60794-1-24 published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) OPPC cables are included.