DC Speed Controller for 20HP-500VDC Motors, Mod. ASC4-3P-20

AUcontrols. DC Motor Speed Control Mod: ASC4-3P-20, NON-Regenerative, BASIC* Made in USA.Analog General Purpose Drive for 20HP Shunt wound DC Motors.H.P.: 20, KW: 14.9 Industrial Duty.Power Input: 3-Phase, 460 VAC, +/-10%, 50/60 Hz. 40 A. Output: 0~500 VDC, 35 Amps. Field: 150/300 VDC @ 5 Amp.  Control Method: Full Wave 6 SCRs. Drive Protections: Current Overload, Field Lost, Phase Lost, Over Heat. Drive LEDs Signaling: STOP, PWR, RUN, JOG, OH, OL, FL, PL. Speed Command Input: 0~10VDC / 0~20mA. Feedback: Armature/TachoDimensions: L 13" X W 10" X H 8"Weight approx: 14 Lbs.1 Year Warranty. Other Voltages and HP available, contact us! BASIC* = Does not have Contactors or relays for operation, Check Schematics provided with it.