标准摘要
[中文适用范围]： 本文档的IEC 61857系列部分主要针对需要在评估电气绝缘系统（EIS）性能时纳入其他可能影响因素的应用场景。多因素评估是设计和实施最复杂的项目类型，需要清晰的指南为用户提供统一的方法和测试结果的分析方法。本文档适用于应力为IEC 60505中确定的其他影响因素组合的应用场景。多因素应力在测试循环的诊断部分期间施加。其他影响因素或多因素应力的示例包括：高振动；浸入油、水或溶液中；电压高于参考EIS的测试电压；降低的冷冲击温度。 [外文原描述]： IEC 61857-32:2019 series is focused on applications where other possible factors need to be incorporated to evaluate any influence on the performance of the electrical insulation system (EIS). Multi-factor evaluation is the most complex type of project to design and conduct. Clear guidelines are needed to give the user of this document a uniform approach and a method to analyse the test results. This document is for applications where the stresses are some combination of other factors of influence identified in IEC 60505. The multi-factor stresses are applied during the diagnostic portion of each test cycle. A few examples of other factors of influence or multi-factor stresses are: – high vibration; – submersion in oils, water, or solutions; – voltage higher than the test voltage of the reference EIS; – decreased cold shock temperature.
英文名称Electrical insulation systems - Procedures for thermal evaluation - Part 32: Multifactor evaluation with increased factors during diagnostic testing