|KDH14800D,24-156V,800A, Series/PM Controller
Weight : 11.00 lbs
Kelly KDHD Controllers User Manual
KDHD High Power Series/PM Motor Speed Controller
Kelly KDHD programmable high power series/PM brushed DC motor controllers provide efficient, smooth and quite controls for electrical vehicles like golf cart, go-cart, electric motorcycle, fork lift, hybrid vehicle, as well as electric boat and industry motor speed control. Motor speed controller uses high power MOSFET, fast PWM to achieve efficiency 98% in most cases. Powerful microprocessor brings in comprehensive and precise control to brushed motor controllers. This programmable brushed motor controller also allows users to set parameters, conduct tests, and obtain diagnostic information quickly and easily.
Opto-isolated technology achieve stability.
Intelligence with powerful microprocessor.
Current limit and torque control.
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.
Easy installation: 0-5K two wires potentiometer can work.
User program provided. Easy to use. No cost to customers.
Frequency of Operation: 16.6kHz.
Standby Battery Current: < 0.5mA.
Controller supply voltage range, PWR, 10V to 30V(24V is preferred).
Standard Throttle Input: 0-5K,3-wire or 2-wire pot
Supply Current, 200mA @ 12V, or 2.5W.
Configurable battery voltage range, B+. Max operating range: 18V to 180V.
Full Power Temperature Range: 0℃ to 40℃ (controller case temperature).
Operating Temperature Range: -30℃ to 90℃, 100℃ shutdown (controller case temperature).
Motor Current Limit, 1 minutes: 800A
Motor Current Limit, continuous:360A
Please note: 144V controllers generate large heat with high current. Need good size of heat sink and force air flow. Liquid cooling is preferred to get max power output.
We provide a free Kelly RS232 converter which is used for building communication with the computor. You also need order a Standard USB TO RS232 Converter or PC RS232 cable.