Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??
2 2577Post New Bala Power Solutions Interview Questions
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Compare the features of the three transistor configurations.
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for 750 kw LT load what will be the ht kva
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A transport is imported into QAS in 2 min. time the same transport when imported into PRD is taking more than 20 min. why? What to do?
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