NF EN 61857-1

Electrical insulation systems - Procedures for thermal evaluation - Part 1 : general requirements - Low-voltage

Le présent document spécifie une procédure d'essai générale pour une évaluation thermique et une qualification des systèmes d'isolation électrique (SIE), et établit une procédure comparant la qualité de fonctionnement d'un SIE candidat à celle d'un SIE de référence.

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