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    Inverter OUTPUT function: after opening the “IVT SWITCH” of the front panel, the inverter will convert the direct current energy of the battery into pure sinusoidal alternating current, which is OUTPUT by the “AC OUTPUT” of the back panel.

    Automatic voltage stabilizer function: when the voltage of the battery group fluctuates between the undervoltage point and the overvoltage point, and the load changes within the rated power, the equipment can automatically stabilize the output voltage.Over-voltage protection function: when the battery voltage is greater than the “overvoltage point”, the equipment will automatically cut off the inverter output, the front panel LCD display “overvoltage”, while the buzzer issued a ten-second alarm sound.When the voltage drops to the “overvoltage recovery point”, the inverter recovery works.

    Undervoltage protection function: when the battery voltage is lower than the “undervoltage point”, in order to avoid damage to the battery due to overdischarge, the equipment will automatically cut off the inverter output.At this time, the front panel LCD display “under pressure”, while the buzzer issued a ten-second alarm sound.When the voltage rises to the “under-voltage recovery point”, the inverter recovery works;If a switching device is selected, it will automatically switch to the mains output in case of undervoltage.

    Overload protection function: if the AC output power exceeds the rated power, the equipment will automatically cut off the inverter output, the front panel LCD display “overload”, at the same time, the buzzer will issue a 10-second alarm sound.Close the “IVT SWITCH” on the front panel, and the “overload” display will disappear.If you need to restart the machine, you must check and confirm that the load is within the allowable range, and then open the “IVT Switch” to restore the inverter output.

    Short circuit protection function: if the AC output circuit short circuit occurs, the equipment will automatically cut off the inverter output, the front panel LCD display “overload”, at the same time, the buzzer issued a 10-second alarm sound.Close the “IVT SWITCH” on the front panel, and the “overload” display will disappear.If you need to restart the machine, you must check and confirm that the output line is normal, and then open the “IVT Switch” to restore the inverter output.

    Overheat protection function: if the temperature of the internal control part of the case is too high, the equipment will automatically cut off the inverter output, the front panel LCD display “overheat”, at the same time, the buzzer will issue a 10-second alarm sound.After the temperature returns to normal value, the inverter output is restored.

    Battery reverse connection protection function: the equipment has perfect battery reverse connection protection function, such as the positive and negative polarity of the battery reverse connection, the fuse in the case will automatically fuse, to avoid damage to the battery and equipment.But it is still forbidden to reverse the battery connection!

    Optional power switching function: if you choose the power switching function, the device can automatically switch the load to the power supply in the state of battery undervoltage or inverter failure, so as to ensure the stability of power supply of the system.After the inverter works normally, it will automatically switch to the inverter power supply.