Kelly KDHE High Efficient Series/PM Motor Controller User’s Manual
V 3.4
4
•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. Support fan
or water cooling.
•Rugged high current terminals, and rugged aviation connectors for small signal.
•Thermal protection: current cut back, warning and shutdown at 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 is used to do programming. No special tools needed.
•User program provided. Easy to use. No cost to customers.
2.3 Specifications
•
Frequency of Operation: 16.6kHz.
•
Standby Battery Current depending on the model: usually less than 2mA.
•
Controller supply voltage range, PWR, 8 to 30V(24V is preferred).
•
Controller input power, PWR: less than 10W.
•
Configurable battery voltage range, B+. Max operating range: 18V-90V for 72V controllers;
18V-136V for 120V controllers;18V to 180V for 144V controllers.
•
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).
•Motor Current Limit,1 minutes: 400A - 1200A, depending on the model.
•
Motor Current Limit, continuous:180A - 540A, depending on the model.
