I.S. EN 50052:2016現行
High-voltage Switchgear and Controlgear - Gas-filled Cast Aluminium Alloy Enclosures
出版：National Standards Authority of Ireland
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基本信息
標準編號： I.S. EN 50052:2016
發布時間：2017/1/23 0:00:00
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：32
標準簡介
Pertains to cast aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and controlgear above 1 kV, where the gas is used principally for its dielectric and/or arc-quenching properties with rated voltages above 1 kV and up to and including 52 kV and with gas-filled compartments with design pressure higher than 300 kPa relative pressure (gauge); and with rated voltage above 52 kV.
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