High-power controller KDH14401E optoisolated 24V-144V, 400A, DC / PM collector motor with recuperation

High-power controller KDH14401E opto-isolated 24V-144V, 400A, DC / PM commutator motor with regen

Functions:

• Opto-isolated technology ensures stability.
• Smart controller with powerful microprocessor
• Synchronous rectification, ultra low voltage drop and fast PWM for very high efficiency.
• Current limiting and torque control.
• Low EMC.
• LED fault code.
• Voltage monitoring on 12V and 5V voltage source.
• Hardware overcurrent protection.
• Hardware surge protection.
• Support torque mode,speed mode and balance mode.
• Configurable motor current limit.
• Battery protection: current reduction, warning and shutdown at 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 shutdown, high temperature warning and shutdown.
• Adjustable Accelerator Pedal Protection: The controller will not operate if high gas is detected when turned on.
• The brake switch is used to initiate regeneration.
• A 0-5V brake signal is used to control the regen current.
• Easy installation: 1-4V "Hall active" throttle or "3-wire" potentiometer (<100K) can be operated.
• Standard PC/Laptop for programming. No special tools required.
• Custom program provided. Easy to use. Free for customers.

Main Specifications:

• Operating frequency: 16.6 kHz.
• Battery standby current: <0.5 mA.
• Controller supply voltage range, PWR, 10 to 30 V (24 V preferred).
• Supply current: 200 mA at 12 V or 2.5 W.
• Standard throttle input: 0-5V (3-wire ohm), 1-4V (Hall sensor).
• Analog brake and throttle input: 0-5 volts. Generate signal 0 -5V by 3-wire potentiometer.
• Feedback, main contactor winding driver, counter.
• Full power temperature range: 0℃ to 50℃ (controller case temperature) .
• Operating temperature range: -30℃ to 90℃, shutdown 100℃ (controller case temperature).

Downloads: 

Download User Manual Kelly KDHE Controllers V3.3
Download Kelly KDHE V3.3 Controller Setup Tool
Kelly KDHE controller setup help Kelly KDHE
Download Wiring Diagram Kelly KDHE V1.1
Download Reversing Contactor Schematic for KDH Controller