4913988 Generator Accessories Electronic Speed Control Board Marine Speed Governor EFC4913988 Motor Regulator

Specification:Power supply voltage: DC 24VPin 1 is connected to the positive electrode of the battery, and pin 2 is connected to the negative electrode of the battery.3, 4 feet are connected to the actuator.Pin 5 is connected to the positive pole of the speed signal, and pin 6 is connected to the negative pole of the speed signal.Pin 7, 8, and 9 is connected to the external trimming potentiometer, among which pins 7 and 9 are connected to both ends of the potentiometer, and pin 8 is connected to the midpoint of the potentiometer.Pin 10 and Pin 7 are connected to the two ends of the idle/run switch, when it is connected for idle speed, and when it is disconnected for running.IDEL is an idle speed adjustment potentiometer, which rotates clockwise to increase, and rotates counterclockwise to decrease.RUN is the operation adjustment potentiometer, the clockwise rotation is up, and the reverse rotation is down.GAIN is a gain adjustment potentiometer, which has fast forward rotation response and good reverse rotation stability. It is recommended to adjust between 7 divisions.DROOP is a speed regulation (speed drop) potentiometer (the speed drop can be controlled in the range of 0~5% at full load), and it is recommended to adjust between 1 division.Package List:Electronic Speed Control Board x 1

• ★The speed control board is made of high-quality materials, flame-retardant, high-temperature resistant, long service life, and safe to use
• ★The speed governor is used in small generator sets, with excellent steady-state and dynamic control performance, and high cost performance
• ★Easy to install, with instructions, use immediately after installation, fast and convenient
• ★Imported electronic components, more stable performance, greatly improving the service life of the engine
• ★You can contact us at any time if you encounter problems during the purchase process, we will solve it for you in the first time