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1243-4320 : Curtis Controller 1243-4320 G - 24/36V 300A (5K-0) SX CONT
1243-4320 : Curtis Controller 1243-4320 G - 24/36V 300A (5K-0) SX CONT


 
Price: $680.00

Product Code: FSIP-76-1243-4320
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Description Manuals & Diagram
 

FSIP-76-1243-4320 : Curtis Controller 1243-4320 G - 24/36V 300A (5K-0) SX CONT


PRODUCT DESCRIPTION
This is a generic controller denoted by "G" thus the following details are required to assess whether the controller is correct for the vehicle.

Vehicle Make

Vehicle Model

Vehicle Serial #

Motor Make

Motor Model

System voltage


There are two generations of models for the Curtis 1243. Both models are motor speed controllers for separately excited (SepEx) motors providing smooth regenerative control.

Both versions are equipped with the MultiMode feature. The second generation is an improved version since it offers more features compared to the original model.


Curtis 1243-4320 is a 2nd generation 1243 model. The Curtis 1243-4320 is a 24/36-volt model with 300 amperes and utilizes a 5K-0 ohms throttle input. The controller provides a better driving experience due to embedded and optional features, which can be added according to preference and application demand.


The controller can now be purchased here in Cloud Electric, your one-stop shop for all your electric component needs. Cloud Electric is a leading distributor of electronic components in North America. We take pride in our informative product descriptions, pricing, and shipping speed.


SPECIFICATIONS

NOMINAL VOLTAGE

24-36 V

MINIMUM ELECTRICAL ISOLATION

1243 Gen 2 Model: Due to Heatsink: 500 VAC

CURRENT LIMIT (Drive and Braking)

300 A

ARMATURE


  • 2 Minute

300 A

  • 1 Hour

100 A

FIELD


  • 2 Minute

25/35 A

  • 1 Hour

15/20 A

KSI INPUT (1243 Gen 2 Model)


  • Input Voltage

16.8 V

  • Input Current

W/o Programmer: 78 mA

W/ Programmer: 120 mA

LOGIC INPUT (1243 Gen 2 Model)


  • Voltage

High: Greater than 7.5 V

Low: Less than 1 V

  • Current

15 mA

OPERATING FREQUENCY (1243 Gen 2 Model)

16 kHz

TEMPERATURE (1243 Gen 2 Model)


  • Ambient (Operational)

-40C to 50C

  • Undertemperature Cutback (Heatsink)

-25C

  • Overtemperature Cutback (Heatsink)

85C

THROTTLE INPUT

5K-0 ohms



PHYSICAL SPECIFICATION (Both 1243 and 1243 Gen 2 Model)

WEIGHT

1.45 kg

DIMENSION


  • Length

198 mm

  • Width

114 mm

  • Depth

70 mm

PACKAGING

IP53


FEATURES

Feature

1243

1243G2

Purpose

Regenerative Braking

Yes

Yes

Increases battery life allowing the vehicle to operate longer with just a single charge while preventing issues such as motor heating and brush wear

Ramp Restraint

Yes

Yes

Vehicle movement is restricted when set in neutral

Load Compensation

Yes

Yes

Enhanced loaded and unloaded regulation of speed

MultiMode

Yes

Yes

User-select feature offering four operating personalities and the top speed of the vehicle is controlled

Emergency Reverse

Yes

Yes

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

Programmable Static Return to Off and High Pedal Disable

Yes

Yes

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

HPD: Allows a safe start by monitoring the status of the throttle. If the vehicle is started with an applied throttle, this feature disables it from operating until the throttle is returned to the neutral position

Interlock Braking

No

Yes

Reduces wear on EM brake and allows meeting more braking requirements

Maintenance Monitor

No

Yes

Responds with pre-programmed operating and drive hours of the OEM

Hour meter

1

2

1243: Utilizes one hour meter
1243 G2: one KSI-on hour and one traction hours

Internal BDI Calculation

No

Yes

The calculation is done within a controller

Overtemperature Cutback

No

Yes

Once overheated, the maximum speed is reduced.

Diagnostic Checks

No

Yes

Checks for open and shorted faults

EM Brake PWM

No

Yes

Allows modulation of auxiliary driver output

4 Throttle Types

No

Yes

The 1243G2 models are available in 4 throttle types

Active Precharge

No

Yes

The life of the main contactor is prolonged with a capacitor bank

Two Fault Outputs

Yes

Yes

On a display mounted remotely, the diagnostics are displayed


ACCESSORIES COMPATIBLE WITH CURTIS 1243

  1. Curtis 1314 - a compatible 32-bit application that runs on personal computers with Windows as an operating system that functions similarly to the handheld Curtis controller.

  2. Curtis 1311/1307/1313 - a programmer that assists in parameter control and system diagnostics.

  3. Curtis 840 - an 8-character Multifunctional LCD display. It shows battery discharge, error notification, and hour meter.

DIMENSIONS

Dimensions of 1243 Model


Dimensions of 1243 Generation 2 Model



WIRING DIAGRAM

Wiring of 1243 Model


Wiring of 1243 Generation 2 Model


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