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IEC 60034-18-42
作者:TECERT 发布于:2023-09-06 11:59:20 检测认证一站式服务 收藏:Ctrl+D
摘要:IEC 60034-18-42 Rotating electrical machines - Part 18-42: Partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests 联系我们:info@tecert.com 安排测试 / Contact us fo
标准编号 Standard/Code | 标准名称 Standard Title |
IEC 60034-18-42 | Rotating electrical machines - Part 18-42: Partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests |
IEC 60034-18-42:2017 defines criteria for assessing the insulation system of stator/rotor windings of single or polyphase AC machines which are subjected to repetitive impulse voltages, such as those generated by pulse width modulation (PWM) converters, and are expected to experience and withstand partial discharge activity during service. It specifies electrical qualification tests on representative specimens to verify fitness for operation with voltage-source converters. It also describes an additional classification system which defines the limits of reliable performance under converter-fed conditions.