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Precautions for using the inverter


1.The DC voltage must be consistent


Each inverter has a DC voltage value such as 12V, 24V, etc. It is required that the battery voltage selected must be consistent with the DC input voltage of the inverter. For example, a 12V inverter must choose a 12V battery.


2.The output power of the inverter must be greater than the power used by the electrical appliances, especially for electrical appliances with high power at startup, such as refrigerators and air conditioners, a larger margin should be left.


3.The positive and negative poles must be connected correctly


The DC voltage connected to the inverter is marked with positive and negative poles. Red is positive (+), black is negative (-), the battery is also marked with positive and negative, red is positive (+), black is negative (-), you must connect positive (red to red), negative Connect negative (black connect black). The diameter of the connecting wire must be thick enough and the length of the connecting wire must be reduced as much as possible.


4.Matters needing attention


1) TVs, monitors, motors, etc. reach the peak power when starting. Although the converter can withstand the peak power twice the nominal power, the peak power of some electrical appliances that meet the requirements may exceed the peak output power of the converter. The overload protection is triggered and the current is shut off. This situation may occur when multiple electrical appliances are driven at the same time. At this time, turn off the electrical switch, turn on the converter switch, and then turn on the electrical switches one by one, and turn on the electrical appliance with the highest peak value first;


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2) During use, the battery voltage begins to drop. When the voltage at the DC input of the converter drops to 10.4-11V, the alarm buzzes. At this time, the computer or other sensitive electrical appliances should be turned off in time. If the alarm sound is ignored, switch When the voltage reaches 9.7-10.3V, the converter will automatically shut off, which can prevent the battery from being over-discharged. After the power protection is turned off, the red indicator light will light up;


3) The vehicle should be started in time and the battery should be charged to prevent power failure, which would affect the start of the car and battery life;


4) Although the converter does not have an over-voltage protection function, and the input voltage exceeds 16V, the converter may still be damaged;


5) After continuous use, the surface temperature of the shell will rise to 60°C. Pay attention to the unobstructed air flow and keep away objects that are easily affected by high temperature.