Question: The industry standard for balanced voltages in three phase systems is 2%. When the output data is taken on a VFD, the voltages are not
The industry standard for balanced voltages in three phase systems is 2%. When the output data is taken on a VFD, the voltages are not easily read. What should be the current imbalance based on a specification of a voltage imbalance of 2%?
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Several factors influence the actual current drawn by the motor on each phase Motor Load The severity of the current imbalance depends on the motor lo... View full answer
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