1510A-5251 48V 250A (0-5K) Curtis SX Control for Electric Vehicles

Product Description

The 1510A-5251 SX controller is a solid-state electronic device that regulates the power flow from the battery to the motor of your electric vehicle. It has a maximum output current of 250A and a nominal input voltage of 48V. It can handle a throttle input range of 0-5K ohms, which means it can work with most potentiometers, hall-effect sensors, or hand throttles. It also has a built-in diagnostic LED that indicates the status of the controller and helps you troubleshoot any problems.

Cross Reference:

CL7008692, CT1510-1001, CT1510A-5251, HU1674874R, PHAX00002138, YP5243072-20R, 7008692, 1510-1001, 1510A-5251, 1674874R, AX00002138, 5243072-20R.

Suggested Accessories Part Numbers:

76-1415-GOLF , 76-908HRNS48V , 76-908R3648BNJO , 94-CM174 , 100-586120111 , 24-CBHF2-CC , 43-8012-30 , 62-1313K-CC , 76-1313K-3231 , 76-1415-GOLF , 76-908HRNS48V , 76-908R3648BNJO , 94-CM174 , 100-586120111 , 24-CBHF2-CC , 43-8012-30 , 62-1313K-CC , 51-FX302G015K , 51-FX302G016K , 51-FX302G021K , 51-FX503G015K , 51-FX503G016K , 51-FX503G021K , 76-1268-5501CK , 76-1510AS-5350.

1510A-5251 48V 250A (0-5K) SX Controller

Product Specifications

The specifications of the 1510A-5251 SX controller are mentioned below.

Features and Benefits

This 1510A-5251 SX controller offers many features and benefits that make it a great choice for your electric vehicle. Some of them are:

Smooth and precise control

The controller uses a pulse width modulation (PWM) technique that modulates the power output to the motor according to the throttle input. This results in smooth and precise control over the speed and acceleration of your vehicle, as well as improved efficiency and reduced noise.

High performance

It can deliver up to 250A of current to the motor, which means it can handle high torque and power demands. It also has a high switching frequency of 15 kHz, which reduces electrical losses and improves motor performance.

Safety and protection

It has several protection features that prevent damage to the controller, the motor, and the battery. It has an overcurrent limit that shuts off the output if the current exceeds a preset value. It also has an under-voltage cutback that reduces the output if the battery voltage drops below a certain level. Additionally, it has a thermal sensor that monitors the temperature of the controller and reduces the output if it gets too hot.

Diagnostic LED

It has a diagnostic LED that indicates the status of the controller and helps you troubleshoot any problems. The LED flashes different codes depending on the condition of the controller, such as normal operation, throttle fault, overcurrent, under voltage, or over temperature.

Recommended Use

This 1510A-5251 SX controller is suitable for most electric vehicles with a 0-5K throttle input and a 48V battery system.

Electric vehicle

Warranty Information

The 1510A-5251 48V 250A SX controller comes with a 6-month warranty, upgradeable up to 36 months.

Not Sure Will This Part Fits Your Equipment?

If you are not sure whether this controller will fit your electric vehicle or not, don't worry. We are here to help you find the right part for your equipment. You can contact us through any of our channels:

• Phone number: 1.800.210.8170

• Email: [email protected]

• Contact form: https://www.liftpartswarehouse.com/articles.asp?id=83

• Live chat: Available on our website

Our friendly and knowledgeable staff will assist you with any questions or concerns. We will also guide you through the installation process if you need help.

Frequently Asked Questions

Q: How do I install this controller?

A: To install this controller, you need to follow these steps:

• Disconnect the battery from the vehicle and make sure the power is off.

• Remove the old controller from the vehicle and disconnect the wires.

• Mount the new controller on the vehicle and connect the wires according to the wiring diagram provided with the controller.

• Reconnect the battery to the vehicle and turn on the power.

• Test the controller and make sure it works properly.

Q: How do I adjust the throttle input range?

A: To adjust the throttle input range, use a potentiometer or a resistor that matches the desired range. For example, if you want to use a 0-5K ohm throttle, you need to connect a 5K ohm potentiometer or resistor between the throttle input terminals of the controller. You can also use a multimeter to measure the resistance of your throttle and adjust it accordingly.

Q: How do I read the diagnostic LED codes?

A: To read the diagnostic LED codes, observe the LED on the controller and count the number of flashes. The LED flashes different codes depending on the condition of the controller, such as:

Normal Operation

The LED flashes once every two seconds.

Throttle Fault

The LED flashes two times per second.

Overcurrent

The LED flashes three times per second.

Under Voltage

The LED flashes four times per second.

Over Temperature

The LED flashes five times per second.

Q: What are some common problems and solutions for this controller?

A: Some common problems and solutions for this controller are:

The controller does not work or has no output

Check the battery voltage, the wiring connections, the fuse, and the throttle input. Make sure they are all correct and functional. If not, replace or repair them as needed.

The controller works but has low power or speed

Check the battery voltage, the motor condition, and the load on the vehicle. Make sure they are all within the specifications of the controller. If not, charge or replace the battery, service or replace the motor, or reduce the load as needed.

The controller works but overheats or shuts off

Check the ambient temperature, the ventilation, and the current draw. Make sure they are all within the limits of the controller. If not, lower the ambient temperature, improve the ventilation, or reduce the current draw as needed.

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