VFD Cable Sizing and Motor Cable Length Limits
How to size VFD motor cable for both ampacity and PWM reflected-wave voltage, and when cable length forces a dV/dt reactor or sine-wave filter.
VFD Output Filters: dV/dt, Sine Wave and Cable Length
How reflected-wave voltage forms on VFD output cables and how to choose between a dV/dt reactor, a sine-wave filter, and cable-length limits.
