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News
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2016-11-16 20:15 |  |
511 |
| Trouble phenomenon | Failure cause | Exclusion method |
| after the trip |
1, thermal components are not returned to 2, short-circuit fault is not ruled out 3, limit breaking protection |
1, wait a few minutes after closing the cooling product; 2, troubleshooting short-circuit; 3, scrapped; |
| Trip during normal use |
1, start the motor class load 2, subject to abnormal vibration 3, the ambient temperature is higher than 40 ℃ 4, terminal screws loose, resulting in increased temperature. |
1, for D curve products 2, row abnormal vibration 3, the use of derating 4, tighten the loose screws |
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Shenzhen City Electric Co., Ltd. three all rights reserved. Guangdong ICP No. 17001265 |
