Saf DD312-180-4, DC Drives, 180 a Output, 100 HP Output, 500 VDC Output, 460 VAC Input

The Saf DD312-180-4 is a heavy-duty, industrial 3-phase DC motor controller operating as a full-wave SCR drive. Designed for 3-phase AC input at 50/60 Hz, this unit delivers a nominal output of 180 amps and 100 HP, typically utilizing a 460 VAC supply to achieve its specified power output. The controller features an integrated single-phase field supply and provides output voltage capabilities up to 500 VDC. Protection mechanisms include overcurrent, thermal overload, phase loss, and voltage loss, ensuring reliable operation in demanding industrial applications.