Mini brushless controller KBS72221E, 24V-72V, 130A

Mini brushless controller KBS72221E, 24V-72V, 130A

Male or female connectors matching the KBS controller are included.

Functions:

• Smart and powerful microprocessor
• Synchronous rectification, ultra-low drop, fast PWM for very high efficiency
• Electronic reversing
• 3-phase voltage control motor, bus and power supply.
• Voltage monitoring on a 12V and 5V voltage source.
• Current monitoring on all 3 motor phases.
• Current control loop.
• Hardware overcurrent protection.
• Hardware overvoltage protection.
• Configurable limit for motor current and battery current.
• Support torque mode, speed mode, and balance mode.
• Low EMC.
• Error code LED.
• Battery protection: Current reduction, warning and shutdown for configurable high and low battery voltage
• Rugged aluminum housing for maximum heat dissipation in harsh environments
• Rugged high current terminals and rugged aviation connectors for weak signal.
• Thermal protection: current cut, warning and high temperature shutdown.
• Adjustable 60 or 120 degree Hall position sensors.
• Support motors with any number of poles.
• Standard up to 40,000 electrical revolutions per minute. Optional high speed 70,000 ERPM. (Electrical speed = mechanical speed * motor pole pairs).
• Support three modes of regenerative braking : Brake button regeneration, throttle release regeneration, analog 0-5V change regeneration.
• Tunable Accelerator Pedal Protection: The controller will not work if high throttle is detected when turned on.
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• Current multiplication: less battery current, more motor current.
• Easy installation: 3-wire potentiometer will work.
• Standard PC/Laptop for programming.  No special tools required.
• User program provided. Easy to use. Free for customers.

Main Features:

• Operating frequency: 16.6 kHz.
• Battery standby current: <0.5mA.
• 5V sensor supply current: 40mA.
• Power supply current, PWR, 30mA (typ.).
• Brake and throttle analog input: 0-5 volts. A 3-wire pot can be used to obtain a 0-5V signal.
• Alarm feedback, meter: <200mA. Main contactor coil driver <2A.
• Full power operating temperature range: 0℃ to 70℃ (temperature MOSFET).
• Operating temperature range: -40℃ to 100℃ (MOSFET temperature).
• Maximum battery current: configurable.

Downloads:

Download Kelly KBS-User Manual  E V1.1Download the program for setting controllers Kelly KBS-E-0406Help setting up Kelly KBS-E controllers