IEC 61858:2008
Systèmes d’isolation électriques – Evaluation thermique des modifications apportées à un système d’isolation électrique éprouvé à enroulements à fil (Edition 3.0)

Electrical insulation systems – Thermal evaluation of modifications to an established wire-wound EIS (Edition 3.0)

作废

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标准号

IEC 61858:2008

发布

2008年

发布单位

IEC - International Electrotechnical Commission

当前最新

IEC 61858:2008

 

 

代替标准

IEC 61858-1:2014

适用范围

This International Standard lists the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification. This standard is applicable to EIS used in wire-wound electrotechnical devices. The test procedures are comparative in that the performance of a candidate EIS is compared to that of a reference EIS@ which has proven service experience in accordance with IEC 60505 or has been evaluated by one of the procedures given in the IEC 61857 series.

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