
Curtis 1239e-8521 HPEVS 144V 500 AMP Controller
NON-STOCKED ITEM - MANUFACTURED UPON ORDER - ETA 6-8 WEEKS
(Currently unavailable from the manufacturer)
PRODUCT DETAILS
Curtis 1239-8501 AC controller that operates at 120-170V. It can draw up to 500A producing up to 88HP and 108ft-lbs of torque. This kit works very well in a medium sized cars and lightweight vehicles. Features regenerative braking and idle function as well. At a modest 144 volts it makes a safer low voltage system that will give you lots of reliable EV miles. Available with after market Chill Plate adapter that allows for liquid cooling. Has a more horsepower heavy power curve than the 1238-7601.
*Harness and Display sold separately.
Specifications
- Max Current 500 Amps With Liquid Cooling (2 Min. Max)
- Rated Power: 65 KW (88HP)
- Input Voltage 120-170 Volts
- Length: 10.82 Inch (275mm)
- Width: 9.14 Inch (232mm)
- Height: 3.15 Inch (80mm)
- Weight: 5.45 Kg, 12 Lbs
- Adjustable Max Output Voltage: 144
- Switching Frequency: N/A
- Brake Input Overrides: Yes
- Error Output Warning Indicator: Yes
- Precharge Circuit: Included
- Computer Interface: Ethernet Port
- Data Logging Capabilities: Yes
- Tach Output: Yes 1, 2, 4, 6, 8 Pulses
- Limp home Mode: Yes, Controller Will Derate To Keep Pack Above Minimal Battery Voltage
- Firmware Upgradable: Yes
- Internal Contactor: No
- Thermal Derating: Yes, Derates After Temperature Gets Above 80 Degrees Celsius (176 Degrees Fahrenheit)
- Reverse Capability: Yes
- Adjustable Acceleration (Slew Rate): Yes
- Idle Function: Yes, 500-1500 RPM (Modern Vehicles Idle from 600-800 RPM)
- Programmable Inputs: Yes
- Programmable Outputs: Yes
- Terminal Stud Size: 3/8 Inch
- RPM Sensor: Internal
- Max Efficiency: 88%
- Thermal Cooling: Yes, Chill Plate Sold Separately
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