In VFD motor systems, CMC can cause electrical noise, tripping devices, bearing pitting, and premature equipment wear. Traditional TECK and corrugated-armor cables allow CMC to return back to the VFD enclosure, resulting in electrical noise.
ÖLFLEX® VFD 1XLC’s overall triple-layer foil and tinned-copper braid provide a low-impedance path for CMC to return to the VFD, avoiding the detrimental effect of CMC on the system.