IEC 60519-21 Ed. 2.0現行
Safety in electroheat installations Part 21: Particular requirements for resistance heating equipment - Heating and melting glass equipment
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 60519-21 Ed. 2.0
發布時間：2008/9/26 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：16
標準簡介
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.
本標準替代的舊標準
等同采用的國際標準
BS EN 60519-21:2009 - Identical
