Epever EG1200CU, User Manual

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Chapter VI PROTECTION FUNCTION

Input Under-voltage and Over-voltage Protection
To prevent long-term work in the case of low voltage or high voltage
which will shorten the life or damage the equipment when the grid
fluctuates heavily. The device will be shut off when the over-voltage or
under-voltage occurs. It will be recovered automatically when the grid
voltage is normal.

Input Over-current Protection
It will trigger input over-current protection when turning on the power
or the input current is too large cased by abnormality.

Output Short-circuit Protection
It will trigger short-circuit protection when the output short-circuit
occurs. Power supply has a once-time self-recovery function of output
short-circuit. The device will be shut off after one second when the
load wirings are connected together. The system will be recovered
automatically after 5 seconds for the first time. If the load is still
short-circuit, the system will be shut off and no longer recovered
automatically. If the system does not detect the short circuit fault once
again after the first time within 1 minute, the system will reset the
self-recovery function of output short circuit and repeat the above
process
。

Output Under-voltage and Over-voltage Protection
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