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Motor test: |
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NO. | Item | Technical requirements | Inspection records | |||||||||
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| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
1 | Appearance | No defect | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
2 | Assembly | Correct assembly | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
3 | No-load current | 0.38A±0.1 | 0.35 | 0.3 | 0.33 | 0.32 | 0.3 | 0.34 | 0.35 | 0.34 | 0.32 | 0.35 |
4 | No-load loss | 88W±5 | 89 | 90 | 88 | 87 | 92 | 89 | 86 | 85 | 90 | 89 |
5 | Locked-rotor current | 0.7±0.2 | 0.6 | 0.69 | 0.74 | 0.79 | 0.68 | 0.69 | 0.75 | 0.66 | 0.76 | 0.69 |
6 | Locked-rotor loss | 160±10 | 160 | 169 | 161 | 168 | 165 | 167 | 169 | 164 | 167 | 168 |
7 | Withstand voltage test | 1800V/S | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
8 | Insulation resistance | ≥100MΩ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |










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