Inverter Filters (Sine Wave dv/dt Filters)
Arteche offers a complete range of filters to protect motors from harsh PWM waveforms and over-voltage due to reflected waves. Type SWF Sine Wave Filters are extremely beneficial wherever long motor cables are required such as submersible pumping. Motors receive maximum protection and achieve maximum life because Type SWF Filters can actually convert the PWM voltage back to a sine wave.
Restore Sine Waves and Protect Motors