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Motor Speed Controllers 1207

Motor Speed Controllers 1207
2Pages

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> Over voltage and under voltage protection. Օ > Fully compatible with 1311, 1314, and 1307 Programmers for full parametric adjustment, tuning, test and diagnostics. > Complete diagnostics of the controller can also be accomplished with the built-in status LED. Օ > Potentiometers (on board) provide adjustment for acceleration rate, creep speed, low speed, plug current and main current limit by direct screwdriver adjustment, where a programmer is unavailable. Only single mode, two speed operation is available when potentiometers are active. > Meets or exceeds EEC fault detection requirements with circuitry and software to detect faults in the throttle circuit, MOSFET drive circuits, MOSFET transistors, contactor drivers and contactors. DESCRIPTION > Curtis PMC 1207 series of motor speed controllers feature a microprocessor based logic section combined with a proven MOSFET power section. The 1207 series control- lers are efficient, cost effective and easy to install. Օ > Input sequencing options include neutral start (HPD) and static return to off (SRO). > True arcless contactor switching with microprocessor controlled contactor sequencing. Օ > Throttle position variable or fixed plugging current options. APPLICATION > The Curtis PMC 1207 controllers are ideally suited for small electric vehicle applications, such as walkie fork/ pallet trucks, mini personnel carriers, sweepers, and other small series or compound motor applications. > Neutral braking option provides for automatic plug braking in neutral. Օ > MultiMode option for programmable two mode (current limit, speed, acceleration) operation. ٕ > Emergency reverse function (belly button) provides full function with a single input. Additional output provides for an emergency reverse circuit continuity check. > Compact size. Օ > Advanced high frequency power section utilizing custom power MOSFETs provides high efficiency, silent operation and reduced motor and battery losses. > Anti-rollback (ramp start) function gives full power for starting on ramps. Օ > Simple contactor and switch wiring. Coil drivers are monitored for short and open circuit for fail-safe operation. > Power connections made by solid copper busses with polarized Molex connector for control signals. Օ > Thermal protection and compensation circuitry provide under temperature cutback, constant current limit over the operating range and linear rollback in over temperature. No sudden loss of power under any thermal conditions. > Flexible throttle circuitry accepts a variety of throttle types including: 5k-0, 0-5k, 0-5v, 0-10v, and three wire potentiometer. CURTIS INSTRUMENTS, INC. CURTIS INSTRUMENTS, (UK) LTD. CURTIS INSTRUMENTS INDIA PRIVATE LTD. 200 KISCO AVENUE 235 EAST AIRWAY BLVD. MT. KISCO, NY 10549 LIVERMORE, CA 94551 USA USA TEL (914) 666-2971 TEL (925) 961-1088 FAX (914) 666-2188 FAX (925) 961-1099 5 UPPER PRIORY STREET NORTHAMPTON NN1 2PT ENGLAND TEL 44 (0) 1604-629755 FAX 44 (0) 1604-629876 1199, GHOLE ROAD PUNE 411004, INDIA TEL 91 (0) 20-5531288 FAX 91 (0) 20-5539192

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Motor Speed Controllers 1207 2Pages

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Motor Speed Controllers 1207
2Pages