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Mini brushless controller KBS48221E, 24V-48V, 130A

KL-2798320
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Description

Mini brushless controller KBS48221E, 24V-48V, 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
  • Voltage control on 3 motor phases, bus and power supply.
  • Voltage monitoring on 12V and 5V voltage source.
  • Current monitoring on all 3 motor phases.
  • Current circuit controls.
  • 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 V1.1
Download program for setting controllers Kelly KBS-E -0406
Help setting up Kelly KBS-E controllers

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