NF EN IEC 62271-214

High-voltage switchgear and controlgear - Part 214 : internal arc classification for metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

Le présent document spécifie les exigences relatives à la classification arc interne des appareillages sous enveloppe métallique montés sur poteau, utilisés pour du courant alternatif, de tensions assignées supérieures à 1 kV et inférieures ou égales à 52 kV, et de fréquences de service inférieures ou égales à 60 Hz. Il s'applique aux équipements triphasés, biphasés et monophasés. Les enveloppes peuvent comprendre des composants fixes et amovibles et peuvent être remplies de fluide (liquide ou gaz) pour l'isolation. Le présent document doit être lu conjointement avec la norme homologuée NF EN 62271-1, d'octobre 2017.

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