Are Variable Frequency Drives Phase Sensitive?

1.	Are Variable Frequency Drives Phase Sensitive?
Answer» The input WIRING is not sensitive to PHASE. If you were to change one set of input leads, the ROTATION would not change. The OPPOSITE is true for the output of the drive. It is sensitive to phase, so changing one set of leads to the motor changes the DIRECTION of rotation. The input wiring is not sensitive to phase. If you were to change one set of input leads, the rotation would not change. The opposite is true for the output of the drive. It is sensitive to phase, so changing one set of leads to the motor changes the direction of rotation.

Answer»

The input WIRING is not sensitive to PHASE. If you were to change one set of input leads, the ROTATION would not change. The OPPOSITE is true for the output of the drive. It is sensitive to phase, so changing one set of leads to the motor changes the DIRECTION of rotation.

The input wiring is not sensitive to phase. If you were to change one set of input leads, the rotation would not change. The opposite is true for the output of the drive. It is sensitive to phase, so changing one set of leads to the motor changes the direction of rotation.

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