Electrical insulation systems—Procedures for thermal evaluation—Part 2:Specific requirements for general-purpose models—Wire-wound applications
IDT IEC 61857-21:2009
全国电气绝缘材料与绝缘系统评定标准化技术委员会(SAC/TC 301)
GB/T 20111的本部分规定了用于电气绝缘系统（EIS）散绕绕组评定的通用模型（GPM）和深槽替代模型（GPMTC）。
本部分不适用于特殊的电工产品。
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