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Yes, Good point.
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As the principal of the VFD works, bascially from AC to DC, then DC to AC. $ O3 l2 r! e9 |8 r; ?% O% I
+ y3 Y6 G# v! O; D# iThe 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.% X9 e" W! w, F& d, T
# T2 E& `5 d# k) `0 AThe 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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