I.S. EN 61857-21-2009 标准详情
- 标准号:I.S. EN 61857-21-2009
- 中文标题:
- 英文标题:Electrical Insulation Systems - Procedures for Thermal Evaluation - Part 21: Specific Requirements for General-purpose Models - Wire-wound Applications
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
Specifies 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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