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I.S. EN 50069:1991现行

Welded Composite Enclosures Of Cast And Wrought Aluminium Alloys For Gas-filled High-voltage Switchgear And Controlgear

出版：National Standards Authority of Ireland

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基本信息

标准编号： I.S. EN 50069:1991

发布时间：1992/6/30 0:00:00

标准类别：Standard

出版单位：National Standards Authority of Ireland

标准页数：42

标准简介

Applicable to welded composite enclosures of cast and wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, e.g. sulphur hexafluorlde or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switch gear and control gear with rated voltages of 72.5 kV and above, where the gas is used principally for its dielectric and/or arc-quenching properties.

替代本标准的新标准

I.S. EN 50069:2018

等同采用的国际标准

UNE EN 50069:1994 - Identical

SS EN 50069:1991 - Identical

NF EN 50069:1992 - Identical

NBN EN 50069:1994 - Identical

BS EN 50069:1991+A1:1993 - Identical

DIN EN 50069 (1993-08) - Identical

NEN EN 50069:1992 - Identical

SN EN 50069:1991 - Identical

DIN EN 50069:1993 - Identical