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| International Standard Category: Rotating machinery in general |
GB/T 22720.1-2017 Rotating electrical machines-Qualification and quality control tests of partial discharge free electrical insulation systems(Type j)used in rotating electrical machines fed from voltage converters
旋转电机 电压型变频器供电的旋转电机无局部放电（Ⅰ型）电气绝缘结构的鉴别和质量控制试验 ;
| Category No.: | 29.160.01 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2017-11-01 |
| Implemented Date: | 2018-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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