Kelly controller KBS72221AE

Kelly Controller KBS72221AE

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Controller not suitable for LMX.

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  • SAV en France SAV en France


• Intelligence with powerful microprocessor.

• Synchronous rectification, ultra low drop, fast PWM to achieve very high efficiency.

• Electronic reversing.

• Voltage monitoring on 3 motor phases, bus, and power supply.

• Voltage monitoring on voltage source 12V and 5V.

• Current sense on all 3 motor phases.

• Current control loop.

• Hardware over current protection.

• Hardware over voltage protection.

• Configurable limit for motor current and battery current.

• Support torque mode, speed mode, and balanced mode operation.

• Low EMC. • LED fault code. • Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.

• Rugged aluminum housing for maximum heat dissipation and harsh environment.

• Rugged high current terminals, and rugged aviation connectors for small signal.

• Thermal protection: current cut back, warning and shutdown on high temperature.

• Configurable 60 degree or 120 degree hall position sensors.

• Support motors with any number of poles.

• Up to 40,000 electric RPM standard. Optional high speed 70,000 ERPM. (Electric RPM = mechanical RPM * motor pole pairs).

• Support three modes of regenerative braking: brake switch regen, release throttle regen, 0-5V analog signal variable regen.

• Configurable high pedal protection: the controller will not work if high throttle is detected at power on.

• Current multiplication: Take less current from battery, output more current to motor.

• Easy installation: 3-wire potentiometer will work.

• Standard PC/Laptop computer to do programming. No special tools needed.

• User program provided. Easy to use. No cost to customers.

General Specifications:

•Frequency of Operation: 16.6kHz.

•Standby Battery Current: < 0.5mA.

•5V Sensor Supply Current: 40mA.

•Controller supply voltage range, PWR, 18V to 90V.

•Supply Current, PWR, 30mA Typical. •Configurable battery voltage range, B+. Max operating range: 18V to 90V.

•Analog Brake and Throttle Input: 0-5 Volts. Can use 3-wire pot to produce 0-5V signal.

•Reverse Alarm, Meter: <200mA. Main Contactor Coil Driver<2A.

•Full Power Operating Temperature Range: 0? to 70? (MOSFET temperature).

•Operating Temperature Range: -40? to 100?, (MOSFET temperature).

•Motor Current Limit, 10 seconds boost: 260A.

•Motor Current Limit, continuous: 130A.

•Max Battery Current: Configurable.

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