Features:

• Intelligence with powerful microprocessor.
• Synchronous rectification, ultra low drop and fast PWM to achieve very high efficiency.
• Current limit.
• Battery current limiting available. Doesn’t affect taking off performance.
• 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.
• Current multiplication: Take less current from battery, output more current to motor.
• Easy installation: 3-wire potentiometer will work.
• Stuck Rotor protection.
• Up to 17000 electric RPM. (Electric RPM=mechanical RPM * motor poles)
• 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: < 2mA.
• 5V Sensor Supply Current: 40mA.
• Supply Current, PWR, <150mA.
• Controller supply voltage range, PWR, 18V-90V.
• Configurable battery voltage range, B+. Max operating range: 18V-90V
• Analog Throttle Input: 0-5 Volts. Producing 0-5V signal with 3-wire pot.
• Reverse Alarm, Meter, Main Contactor Coil Driver: <200mA.( NA*)
• Full Power Operating Temperature Range: 0℃ to 50℃ (controller case temperature).
• Operating Temperature Range: -30℃ to 90℃, 100℃shutdown (controller case temperature).
• Motor Current Limit, boost current: 100A
• Motor Current Limit, continuous: 50A
• Max Battery Current: Configurable.

Downloads:

Kelly KSL Controllers User Manual

Kelly KSL Configuration Program