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Saftronics
120/240V - 2HP - 1 Phase
240V - 2 to 5HP - 1 Phase
DF8 - Specifications | User Manual (requires Adobe Acrobat Reader)
The DF8 Plus series of single phase DC controllers provide adjustable DC voltage to control the speed of either PM or Shunt Wound DC motors. Three models cover the power range from 1/8 to 5 hp, and come in either chassis or NEMA 1 format. All models have, as standard, dual bridge four quadrant operation for rapid speed reversal and electronic braking, impedance isolated control circuits, double loop control for precise regulation of current and speed, LED diagnostics for ease of trouble shooting and maintenance, current loop access for torque regulated drives, programmable shunt for precise current feedback, +/-12V auxiliary supply to power option boards, and zero speed relay. LED's indicate power "ON", run relay forward, reverse, and zero speed.
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