Brushless DC Motor Controller Products
Chinese Version

Kelly KD Brushed DC Motor Controller
Kelly Serial or PM Motor Controller

Features

• Intelligence with powerful microprocessor.

• Synchronos rectification, ultra low drop, fast PWM to achieve very high efficiency.

• Current limit and torque control.

• Low EMC.

• Battery protection: current cut back, shutdown and warning at low battery.

• Thermal enhanced rugged aluminum housing. Push-on connectors.

•Thermal protection: Current cut back on low temperature and high temperature to protect battery and controller.

• No adjustment required.

• Simple installation - uses a two wire 0-5K throttle pot.

Kelly Separately Excited Motor Speed Controller

• Throttle or brake sensor open wire detection and protection.

• High pedal protection: Disable operation if turning key on while throttle applied.

• Full Programmable with RS-232. Software upgradeable . Windows GUI software provided free.(Please Use RS232 Converter from Kelly Controls for communication.)


Optional Features(Terminals available on back side)

• Peak and Hold Main contactor Driver. Save energy and protect contactors!.

• PWMable Reverse Alarm , Current Meter Output.

• Brake Switch for regeneration.

• Analog Brake Input for continuous variable regeneration.

• Throttle Foot Switch as safety feature.

Specifications

Kelly Motor Controller Back Panel

• Frequency of Operation: 16.6kHz.

• Standby Current: less than 3 mA.

• Standard Throttle Input: 0-5K ,5-0K ohms,0-5 Volts .

•Full Power Operating Temperature Range: 0C to 50C (controller case temperature).

•Operating Temperature Range: -30C to 90C, 100C shutdown (controller case temperature).

• Armature Current Limit, 1 minutes: 200A / 300A / 400A / 500A / 600A.

• Armature Current Limit, 3 minutes: 150A / 220A / 300A / 360A / 420A.

• Armature Current Limit,Continuous: 120A / 160A / 200A / 250A / 300A.

• Peak and Hold Main contactor Driver: 3A peak, 1A hold.

• Meter or Alarm Output: 200mA.

Prices


Series Motor Controller or Permanent Magnet Motor Controller

Model
Rated Voltage Voltage Range 1 Minute Current Continuous
Current
Online Order
KD24200 24V 8V-30V 200A 80A Order
KD24300 24V 8V-30V 300A 120A Order
KD24400 24V 8V-30V 400A 160A Order
KD36200 36V 18V-42V 200A 80A Order
KD36300 36V 18V-42V 300A 120A Order
KD36400 36V 18V-42V 400A 160A Order
KD48200 48V 18V-56V 200A 80A Order
KD48300 48V 18V-56V 300A 120A Order
KD48400 48V 18V-56V 400A 160A Order
KD48500 48V 18V-56V 500A 200A Order
KD48600 48V 18V-56V 600A 240A Order
KD72200 72V 18V-84V 200A 80A Order
KD72300 72V 18V-84V 300A 120A Order
KD72400 72V 18V-84V 400A 160A Order
KD72500 72V 18V-84V 500A 200A Order
KD72600 72V 18V-84V 600A 240A Order
Kelly RS-232 Converter and Cable Order

• Please Use RS232 Converter from Kelly Controls for communication.

 


Permanent Magnet Motor Controller with Regeneration

Model
Rated Voltage Voltage Range 1 Minute Current Continuous
Current
With Regen
Online Order
KD24201 24V 8V-30V 200A 80A Order
KD24301 24V 8V-30V 300A 120A Order
KD24401 24V 8V-30V 400A 160A Order
KD36201 36V 18V-45V 200A 80A Order
KD36301 36V 18V-45V 300A 120A Order
KD36401 36V 18V-45V 400A 160A Order
KD48201 48V 18V-60V 200A 80A Order
KD48301 48V 18V-60V 300A 120A Order
KD48401 48V 18V-60V 400A 160A Order
KD48501 48V 18V-60V 500A 200A Order
KD48601 48V 18V-60V 600A 240A Order
KD72201 72V 18V-90V 200A 80A Order
KD72301 72V 18V-90V 300A 120A Order
KD72401 72V 18V-90V 400A 160A Order
KD72501 72V 18V-90V 500A 200A Order
KD72601 72V 18V-90V 600A 240A Order
Kelly RS-232 Converter and Cable Order
• Please Use RS232 Converter from Kelly Controls for communication.

 


Separately Excited Motor Speed Controller (non-regen)

Model Rated Voltage Voltage Range 1 Minute Current Continuous
Current
Separate Field Online Order
KD24202 24V 8V-30V 200A 80A 15A Order
KD24302 24V 8V-30V 300A 120A 20A Order
KD24402 24V 8V-30V 400A 160A 20A Order
KD36202 36V 18V-42V 200A 80A 15A Order
KD36302 36V 18V-42V 300A 120A 20A Order
KD36402 36V 18V-42V 400A 160A 20A Order
KD48202 48V 18V-56V 200A 80A 15A Order
KD48302 48V 18V-56V 300A 120A 20A Order
KD48402 48V 18V-56V 400A 160A 20A Order
KD48502 48V 18V-56V 500A 200A 30A Order
KD48602 48V 18V-56V 600A 240A 30A Order
KD72202 72V 18V-84V 200A 80A 15A Order
KD72302 72V 18V-84V 300A 120A 20A Order
KD72402 72V 18V-84V 400A 160A 20A Order
KD72502 72V 18V-84V 500A 200A 30A Order
KD72602 72V 18V-84V 600A 240A 30A Order
Kelly RS-232 Converter and Cable Order

• Field current is programmable.
• Please Use RS232 Converter from Kelly Controls for communication.

 


Separately Excited Motor Speed Controller With Regen

Model Rated Voltage Voltage Range 1 Minute Current Continuous
Current
With Regen Separate Field Online Order
KD24203 24V 8V-30V 200A 80A 15A Order
KD24303 24V 8V-30V 300A 120A 20A Order
KD24403 24V 8V-30V 400A 160A 20A Order
KD36203 36V 18V-45V 200A 80A 15A Order
KD36303 36V 18V-45V 300A 120A 20A Order
KD36403 36V 18V-45V 400A 160A 20A Order
KD48203 48V 18V-60V 200A 80A 15A Order
KD48303 48V 18V-60V 300A 120A 20A Order
KD48403 48V 18V-60V 400A 160A 20A Order
KD48503 48V 18V-60V 500A 200A 30A Order
KD48603 48V 18V-60V 600A 240A 30A Order
KD72203 72V 18V-90V 200A 80A 15A Order
KD72303 72V 18V-90V 300A 120A 20A Order
KD72403 72V 18V-90V 400A 160A 20A Order
KD72503 72V 18V-90V 500A 200A 30A Order
KD72603 72V 18V-90V 600A 240A 30A Order
Kelly RS-232 Converter and Cable Order

• Field current is programmable.
• Please Use RS232 Converter from Kelly Controls for communication.

Download Kelly KD Controllers User Manual V2.5

Download Kelly KD Controllers Configurable Program V2.5

Kelly KD Controllers Configuration Program Online Demo / Help


 

Kelly KD Controller Assembly

Figure 1: Kelly KD Controller Assembly