48-72V 550A DC Motor Controller 1221M-6701 for Curtis

Condition:New Original

Note:This 100% Genuine part is non-returnable and non-exchangeable. Please verify the correct part number before purchasing, instead of solely relying on the model.

Replace Part Number: 1221M-67 01, 1221M6701

Specification:Model: 1221M-6701Norminal Battery Voltage (Volts): 72V (default setting), 48V or 60V2 Minute Current Rating (amps): 5505 Minute Current Rating (amps): 3751 Hour Current Rating (amps): 225Plug Braking (A2 Busbar): YesPWM operating frequency: 15.6 kHzElectrical isolation to heatsink (min.): 500 VACKSI input current (no contactors engaged):70 mA without programmer130 mA with programmerLogic input current: < 2 mAStatus LED output current (max.): < 2 mAThrottle Type: 0-5K Ω (default setting), 5K-0 Ω or 0-5V. Multiple throttle types are supported, for more details, please contact us.Operating ambient temperature range: -104° F to 122° FStorage ambient temperature range: -104° F to 185° FPackage environmental rating: ISTA 2A; electronics sealed to IP54Regulatory compliance: EN 12895 and EN 61000Dimensions: 11.06 (L) x 7.08 (W) x 3.14 (H) in