IEC 61857-21:2009
电气绝缘系统.导热性评定规程.第21部分:通用模式的特殊要求.线绕器件

Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications


标准号
IEC 61857-21:2009
发布
2009年
发布单位
国际电工委员会
当前最新
IEC 61857-21:2009
 
 
被代替标准
IEC 112/120/FDIS:2009 IEC 61857-21:2004
适用范围
This part of IEC 61857 describes a general-purpose model (GPM) and a tall channel alternative model (GPM-TC) which can be used for the evaluation of wire-wound electrical insulation systems (EIS) where specific electrotechnical products are not available or required.

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