Fully Safety Protections

Inverter over-voltage protection:

When the battery voltage rises above the "over-voltage point", the inverter will automatically shut off, the alarm will sound, and the LED readings on the front panel will disappear. Until the voltage drops to the "over-voltage recovery point", the inverter will remain off.

Inverter Low-voltage protection:

When the battery voltage falls below a certain point, the device will automatically cut off the inverter output in order to protect the battery from being over-discharged. In this case, the buzzer will alarm and the front panel LED readings will disappear. Until the voltage increases to a certain point, the inverter will not work.

The following is a list of the voltage ranges of commonly used input specifications:

 

	12VDC VERSION	24VDC VERSION	36VDC VERSION	48VDC VERSION
DC input range	10V-15V	21V-30V	30V-45V	42V-60V
Low Voltage Alarm	10V±0.5VDC	19.5V-21.5V	32.9V-31.5V	43V-45V
Low Voltage Shut Down	9.5V±0.5VDC	18.5V-20.5V	29V-31V	41V-43V
Over Voltage Shut Down	15±0.5VDC	30.5V	45V	61V

 

 

Inverter overload protection:

If the AC output power exceeds the rated limit, the device will automatically cut off the inverter output. A buzzer will sound and front panel LED readings will disappear. Close the front panel of the "inverter switch". To reboot, please check that the load is within the allowable range, and then turn on the inverter to restore it.

Inverter short circuit protection:

If the AC output circuit short circuit, the inverter will automatically cut off the output, and the buzzer will alarm while the front panel LCD readings will disappear. Close the front panel of the "inverter switch". To reboot, please check to confirm the output line is normal, and then turn on the inverter to restore it.

 

Inverter overheating protection:

The inverter has a built-in large-area aluminum radiator and two cooling fans. If the temperature inside the inverter control part becomes too high, the cooling fans will automatically turn on to reduce the internal temperature. This will help protect the inverter from overheating.

Inverter reverse battery protection:

The pure sine wave inverter has a complete reverse battery protection system. If you were to accidentally reverse the battery connections, the fuses would automatically blow, preventing any damage to the inverter or the battery. However, it is still important not to reverse the battery connections!

Inverter  GND protection:

The inverter is equipped with a ground connection to protect you and your equipment. The yellow wire on the terminal is connected to the grounding screw on the bottom of the inverter. This allows you to ground the inside of the inverter and the inverter case, providing protection against electrical shock.