7kw Low Frequency Hybrid Inverter

TDS series 7kw low frequency hybrid inverter

5. Under-voltage protection function: When the battery voltage is lower than the "under-voltage point", in order to avoid damage to the battery due to over-discharge, the device will automatically cut off the inverter output. At this time, the LCD on the front panel displays "undervoltage", and the buzzer gives an alarm sound for ten seconds. When the voltage rises to the "undervoltage recovery point", the inverter will resume work; if a switching device is selected, it will automatically switch to the mains output when undervoltage.

6. Overload protection function: If the AC output power exceeds the rated power, the device will automatically cut off the inverter output, the front panel LCD will display "overload", and at the same time, the buzzer will sound an alarm for ten seconds. Turn off the "Inverter Switch (IVT SWITCH)" on the front panel, and the "Overload" display disappears. If you need to restart, you must check that the load is within the allowable range, and then turn on the "inverter switch (IVT SWITCH)" to restore the inverter output.

7. Short-circuit protection function: If the AC output circuit is short-circuited, the device will automatically cut off the inverter output, the front panel LCD will display "overload", and at the same time, the buzzer will sound an alarm for ten seconds. 

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