AC Controllers: HiPer Drive

The speed controller is crucial to the efficiency and smooth operation of the electric car. Curtis/PMC was the first company to bring the resources of large scale manufacturing to controllers for road-going conversions, and they are still the largest manufacturer in the market. With the thousands of controllers they produce for vehicle manufacturers, from handicapped carts to delivery trucks, they are able to perfect the controller technology and the manufacturing process. This ensures consistent quality, performance, and factory support.
They are designed to be used in conjunction with the Curtis/PMC PB-8 potbox.
Curtis 1238 AC controller
Curtis 1238-7501 AC controller

Features

Fully sealed and weatherproof, meets standards for harsh environments
Compact
Easy to install
Can be mounted in any orientation
High efficiency Advanced Pulse Width Modulation technology
Heatsinks through base - requires no additional cooling beyond mounting to a heatsink in normal airflow
No use programming necessary - plug and play
Full regenerative braking capability
Smooth control at all speeds
High frequency silent operation
Includes with wiring harness with AMPSEAL plug
Includes digital display showing amps, volts, rpm, motor & controller temp, efficiency & diagnostic codes

Specifications

Physical

Length Width Height Weight

10.80" 9.1" 3.4" 15 lbs.

Physical
Length	Width	Height	Weight
10.80"	9.1"	3.4"	15 lbs.

Input Output

Throttle
Control Battery Pack Current Limit Frequency of
Operation

2 Min. Cont.

0 - 5 kohm 96 - 108 V 550 A 155 A 10 kHz

Input	Output
Throttle Control	Battery Pack	Current Limit	Frequency of Operation
2 Min.	Cont.
0 - 5 kohm	96 - 108 V	550 A	155 A	10 kHz

Returns accepted for warranty issues ONLY, for replacement. No cash refunds.
For ordering and warranty information, see the Order Info page.