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I.S. EN 50089:1993现行

Cast Resin Partitions For Metal Enclosed 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 50089:1993
标准类别:Standard
出版单位:National Standards Authority of Ireland
标准页数:20
标准简介

Applies to cast resin partitions pressurised with inert gases, for example sulphur hexafluoride or a mixture of gases such as sulphur-hexafluoride and nitrogen used in indoor or outdoor installations of high-voltage switchgear and controlgear, where the gas is used principally for its dielectric and/or arc-quenching properties, with rated voltages.