NF EN 50069 : 2018現(xiàn)行
High-voltage switchgear and controlgear - Gas-filled welded composite enclosures of cast and wrought aluminium alloys
出版：Association Francaise de Normalisation
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基本信息
標準編號： NF EN 50069 : 2018
標準類別：Standard
出版單位：Association Francaise de Normalisation
標準頁數(shù)：0
標準簡介
This document applies to welded composite enclosures of cast and wrought aluminium alloy pressurized with dry air, inert gases (e.g. sulphur hexafluoride or nitrogen or a mixture of such gases), used in indoor and outdoor installations of high-voltage switchgear and controlgear with rated voltages above 1 kV, where the gas is used principally for its dielectric and/or arc-quenching properties with rated voltages:
本標準替代的舊標準
等同采用的國際標準
EN 50069 : 2018 - Identical
