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LV VFD Cable Application

LV VFD Cable Application

LV VFD Cable Application

(OP)
Certain VFD manufacturer requires the feeder  cables for VFD be the cables with 1 or 3 grounding wires. But I have found any code requirements for this in CEC or NEC. My concern is the site inspecter will inspect this point. Even though we may not have issues in the short period of time.   

RE: LV VFD Cable Application

If the VFD instructions require a specific cable configuration, the NEC requirement that equipment be installed per the instructions means that the NEC requires you use the specific cable configuration required by the manufacturer.  Don't know about the CEC.

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