Features:

• Opto-isolated technology achieve stability.
• Intelligence with powerful microprocessor.
• Synchronous rectification, ultra low drop, and fast PWM to achieve very high efficiency.
• Current limit and torque control.
• Low EMC.
• LED fault code.
• Voltage monitoring on voltage source 12V and 5V.
• Hardware over current protection.
• Hardware over voltage protection.
• Support torque mode, speed mode, and balanced mode operation.
• Configurable limit for motor current.
• 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 high pedal protection: the controller will not work if high throttle is detected at power on.
• Brake switch is used to start regen.
• 0-5V brake signal is used to command regen current.
• Easy installation: 1-4V “Hall Active” throttle or “3 Wire” potentiometer(<100K) can 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.
• Controller logic supply voltage，Logic PWR: 8-20V
• Supply Current, 200mA @ 12V, or 2.5W.
• Standard Throttle Input: 0-5 Volts(3-wire resistive pot), 1-4 Volts(hall active throttle).
• Analog Brake and Throttle Input: 0-5 Volts. Producing 0-5V signal with 3-wire pot.
• Reverse Alarm, Main Contactor Coil Driver, Meter.
• Full Power Temperature Range: 0℃ to 50℃ (controller case temperature).
• Operating Temperature Range: -30℃ to 90℃, 100℃ shutdown (controller case temperature).

Downloads: 

Kelly KDHE Controllers User Manual

Kelly KDHE Configuration Program

Kelly KDHE Assembly Wiring Diagram

Kelly Dual KDHE Assembly Wiring Diagram