Dyness B3 ESS B4870, Руководство пользователя

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B3 ESS Unit User Manual
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The protection is over when it recovers to rated return range.
2.4.4 Other Protection
Short Circuit Protection
：
When the battery is activated from the shutdown state, if a short circuit occurs, the system starts
short-circuit protection for 30 seconds.
Self-Shutdown ：
When device connects no external loads and power supply and no external communication for over
72 hours, device will dormant standby automatically.
Caution
Battery’s maximum discharging current should be more than load’s maximum working current.