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Recent content by als01
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Vector control tripping on over current
Hi, We have ABB 3.3 KV SAMI MEGA STAR vector control VFD with tacho feedback. VFD is tripping on over current. We checked for any mechanical overload or abnormal process conditions, but they seem to be alright. During the inspection of the tachometer we found the coupling between motor shaft...- als01
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- Replies: 2
- Forum: Electric motors & generators engineering
