IEC 60076-2 Ed. 3.0現(xiàn)行
Power transformers Part 2: Temperature rise for liquid-immersed transformers
出版：International Electrotechnical Committee
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基本信息
標準編號： IEC 60076-2 Ed. 3.0
發(fā)布時間：2011/2/23 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數(shù)：95
標準簡介
IEC 60076-2:2011 applies to liquid-immersed transformers, identifies power transformers according to their cooling methods, defines temperature rise limits and gives the methods for temperature rise tests. This new edition includes the following significant technical changes with respect to the previous edition: - the winding hot-spot temperature rise limit was introduced among the prescriptions; - the procedures for the temperature rise test were improved in relation to the new thermal requirements; - five informative annexes were added in order to facilitate the implementation of this standard.
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