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Several Problems Often Of High Voltage Motor

Zhejiang Kening Motor Co.,Ltd | Updated: May 13, 2016

High-voltage motor problems usually include:
1. power motor not turning, but no abnormal sound, no smell and smoke.
2. after power up the motor does not turn, then fuse burning out
3. power motor not turning buzz
4. motor starting difficulties, at rated load, more speed is lower than the rated speed of the motor
5. unbalanced motor no-load current, three-phase difference
6. motor no-load and load, the ammeter pointer swings, swing
7. motor no-load current balance, but