NOMINAL VOLTAGE RANGE

24-36 V

VOLTAGE

• Operational (Max)

45 V

• Operational (Min)

16 V

• Undervoltage

16 V

• Overvoltage

48 V

MINIMUM ELECTRICAL ISOLATION

Due to Heatsink: 500 VAC

KSI INPUT

• Input Voltage

16-45 V

• Input Current

W/o Programmer: 80 mA

W/ Programmer: 130 mA

LOGIC INPUT

• Voltage

8 V

• Current

10 mA @ 24 V

CURRENT LIMIT RANGE

250-300 A

OPERATING FREQUENCY

15 kHz

THROTTLE TYPES

Voltage Throttles, Wigwag Throttles, 3-Wire Potentiometer, Electronic Throttles

TEMPERATURE

• Ambient (Operational)

-25°C to 50°C

• Undertemperature Cutback (Heatsink)

-25°C

• Overtemperature Cutback (Heatsink)

85°C

PACKAGING

Resistant to splash

WEIGHT

1.1 kg

DIMENSION

• Length

165 mm

• Width

122 mm

• Depth

60 mm

Feature

Purpose

Power MOSFET

Highly efficient and noiseless operation

Compact Sizing

The design is particularly smaller than other Curtis controllers

Over and Under Voltage Protection

Protects the device and load against damage

Protection and Compensation Circuit for Temperature

Allows stable current limit and cutback function for during under and over temperature condition

On-Board Potentiometer (exclusive for single-mode models of 1207)

The speed, acceleration, and plug and main current limit are manually adjusted and controlled using the potentiometer

Circuitry for Fault Detection

Helps in preventing runaway conditions and monitors components such as the battery, and a bypass contactor, among others

Input Sequencing Options

• Static Return to Off: Allows a safe start by requiring the forward and reverse selector to be returned to a neutral position before allowing an output

• Neutral Start: Avoids risk of starting the vehicles when not in a neutral position

Contactor is Controlled by Microprocessors

Enhances the switching and contactor control

Neutral Braking Feature

The plug braking is automatically enabled in a neutral position

MultiMode input

The top speed of the vehicle is controlled and with applied limits along with 2 operating personalities

Emergency Reverse

Stops the advancing vehicle swiftly to allow a smooth change in direction (reverse)

Ramp Start

Produces power when beginning to go uphill

Simple wiring and driver monitoring

Prevents faults allowing it to operate without failure

Throttle Circuitry is Flexible

Allows various throttle options to be used for the controller

Ramp Programming

The static throttle map feature allows flexible adjustment of throttle response

Plating (Bus Bars)

Protection for solid copper bus bars

High-Quality Construction

The controller has a mounting plate made of aluminum and a cover made from injection molding

Feature

Purpose

Handheld Programmer

Allows programming of functions and parameters. It also conducts testing and diagnosis