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KT48SVPRC, 48V, 45A (sinus) - SM

KT48SVPRC, 48V, 45A (sinus) - SM

  • Technical data: Control type: SINUS Operating voltage: 48V (LiPo / LiIon 13s batteries, Maximum operating voltage 55V) Maximum current: 45A Nominal power: 1500W Maximum power: 2600W Power cut-off: 41V + -1V Dimensions: 45 x 85 x 255mm
76,14 €
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Controller KT48SVPRC, 48V, 45A (sine)


Connectors in controller:

Red [+ BAT], Black [GND]: power supply to the controller
Green, Yellow, Blue: Feed phases to the motor
Green, Yellow, Blue, Red [5V], Black [GND] (white square connector): Hall sensors in the motor
Green [TX], Yellow [RX], Blue [ignition switch], Red [+ BAT], Black [GND] (white flat connector): KT-LCD3 display
2x Yellow [signal], 2x Black [GND]: brake lever connection
White in hall connector [signal]: Input for NTC10K temperature sensor
White [signal], Red [+ 5V], Black [GND] – Throttle
Yellow [GND], Green [signal], Red [+ 5V] – PAS sensor
[Blue, Blue] OR [Gray - Gray] - 25 km / h and 250W power limitation top and not dependent on the display and its power and speed settings. Connected causes the restriction to activate. The function is prepared for the installation of a discreet switch
White, Black - Reverse - When both wires are connected, the controller starts driving in reverse


The controller, when connected to the KT-LCD3 display, allows you to program it for a specific installation. It allows you to start power steering, limit up to 25km / h, current limitation and much more. The display is optional, the controller also works without it, but then it has the basic functionality.

On sine (and vector) controllers, the motor develops a speed that is approximately 8% lower than indicated by the motor data, but instead achieves 8% more torque.

DO NOT use with BIONX engines. These motors are not compatible with KT controllers and can lead to a serious malfunction.

ALWAYS check that the wires in the machine plug and the wires of the controller coupler are compatible. The fact that the controller and the device have the same plugs that match NOTHING MATTER, as different manufacturers have different production standards. You should always additionally check whether the wires in these connectors are compatible, i.e. after connecting them to each other, power, ground or signals will be connected correctly and in accordance with both connectors. If you unplug the plugs but do not check if the wires coming out of them are in the correct order, you risk damaging the driver or the connected device. The tip applies especially to situations when you buy 1 element in our store and want to connect it to a second device in your home. We strongly encourage you not to use connectors and to solder your installation permanently directly to each other with wires. This protects against incorrect fastening of incompatible connectors.

To run the controller without a display - connect the red and blue wires in the display connector (e.g. via a switch).

The controller has the function of monitoring the motor temperature. To activate it, you must have an NTC10k temperature sensor in the motor. Connecting it between Black [GND] + White [temperature] in the cube from the hall will allow you to read the temperature on the KT-LCD3 display after activating this function in the display menu

If you intend to use it at close to maximum power - provide it with cooling, i.e. do not close it in places without airflow (the controller can work outside the box, but remember to install it with the pipes downwards - the water will not run on them pour it inside) or install a thermal protection (thermal switch at 80 ° C) to protect the controller against overheating. You can install the thermal switch on the blue wire between the display and the controller.

Maximum current
Maximum power
Nominal power
Power cut-off
40V +-1V
Connecting bluetooth module
Lighting connection
Controler type:
Typ złącza
24 months for consumers, 12 months for companies

The store guarantees repair or replacement of equipment for up to 24 months for consumers and 12 months for companies from the date of purchase. Complete the complaint form available on the store's website.


What is not covered by the warranty?

- Errors in installation or maintenance
- Thermal damage (overheating)
- Modification/interference in the device casing
- Modifications/changes inside the device
- Mechanical damage caused by incorrect use of the product. e.g. damage from falls, excessive mechanical loads

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