IEC 60519-21 Ed. 2.0现行
Safety in electroheat installations Part 21: Particular requirements for resistance heating equipment - Heating and melting glass equipment
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60519-21 Ed. 2.0
发布时间：2008/9/26 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：16
标准简介
IEC 60519-21:2008 is applicable to indirect resistance heating equipment for the heating and melting of glass, operating in voltage bands 1 and 2. These particular requirements also apply to equipment for direct resistance heating and melting of glass by means of current introduced by electrodes passing through the charge to be heated. This new edition of IEC 60519-21 takes into account the latest editions of IEC 60519-1, of IEC 60519-2 and of IEC 60050-841.
本标准替代的旧标准
等同采用的国际标准
BS EN 60519-21:2009 - Identical
