Kelly
Kelly
Kelly
Kelly KDH
KDH
KDH
KDHE
E
E
E High
High
High
High Efficient
Efficient
Efficient
Efficient Series/PM
Series/PM
Series/PM
Series/PM Motor
Motor
Motor
Motor Controller
Controller
Controller
Controller User
User
User
User’’’’s
s
s
s Manual
Manual
Manual
Manual
V
V
V
V 3.3
3.3
3.3
3.3
Page 4
•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: Disable operation if power up with high throttle.
•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
2.3
2.3
2.3 Specifications
Specifications
Specifications
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-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
ﹾＣ
to 50
ﹾＣ
(controller case temperature).
•Operating Temperature Range: -30
ﹾＣ
to 90
ﹾＣ
,100
ﹾＣ
shutdown (controller case temperature).
•Motor Current Limit,1 minutes: 600A - 1800A, depending on the model.
•
Motor Current Limit, continuous:300A - 900A, depending on the model.
Chapter
Chapter
Chapter
Chapter 3
3
3
3 Wiring
Wiring
Wiring
Wiring and
and
and
and Installation
Installation
Installation
Installation
3.1
3.1
3.1
3.1 Mounting
Mounting
Mounting
Mounting the
the
the
the Controller
Controller
Controller
Controller
The controller can be oriented in any position which should be as clean and dry as possible,
and if necessary, shielded with a cover to protect it from water and contaminants.
To ensure full rated output power, the controller should be fastened to a clean, flat metal
surface with four or six screws. Applying silicon grease or some other thermal conductive
material to contact surface will enhance thermal performance.
