NON-STOCKED ITEM - MANUFACTURED UPON ORDER - ETA 6-8 WEEKS

PRODUCT DETAILS

Curtis 1238e-6521 AC controller that operates at 48-80V. It can draw up to 550A producing up to 47 HP and 69 ft-lbs of torque. This kit works very well in small, lightweight applications such as small boats, dirt bikes, ATVs, golf carts, kei cars and microcars. Features include regenerative braking as well as an idle function. At 72 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.

*Harness and Display sold separately.

Specifications

Max Current: 550 Amps With Liquid Cooling (2 Min. Max)
Rated Power: 28 KW (37HP)
Input Voltage: 48-80 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: 72
Switching Frequency: N/A
Brake Input Overrides: Yes
Error Output Warning Indicator: Yes
Precharge Circuit: Built In
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: 92%
Thermal Cooling: Yes, Chill Plate Sold Seperately

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Chill Plate For Curtis Controllers