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Yes, Good point. m: N8 B6 m2 o8 @; K3 O& e
[: k2 @5 ~2 E; y1 T1 aAs the principal of the VFD works, bascially from AC to DC, then DC to AC. , P$ p/ Y5 m' F2 c2 p/ f
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The phase rotation of the output of the VFD connecting to the motor is based on the sequence "open" or "close" controlled by the inverter pre-set inside; any changes to the phase rotation of the feeder will not affect the DC rotation, as DC is NO phase at all., z2 l# V$ ]& j; L* r- m, I
) W" {3 y1 ?( j/ x ]* P8 m* |The only thing you can change the rotation of the motor is the output side of the VFD, NOT the input of the VFD. |
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