NF EN 60137

Insulated bushings for alternating voltages above 1 000 V

Le présent document spécifie les caractéristiques et les essais applicables aux traversées isolées. Le présent document s'applique aux traversées destinées à être utilisées dans les dispositifs électriques, les machines, les transformateurs, les appareillages de connexion et les installations pour des systèmes à courant alternatif triphasé possédant une tension plus élevée pour le matériel dépassant 1 000 V et des fréquences industrielles comprises entre 15 Hz et 60 Hz.

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