包装

Led panel emergency inverter and battery pack

1. Label

3. APPLICATION GUIDE

3.1 Install the unit according to wiring diagram, any improper wiring may lead to permanent damage to the unit;
3.2 Normal AC mains supply, the inverter allows the battery pack charging, trickle charge to maintain battery performance. Sudden interruption of the mains AC, then the inverter converts DC battery powered to ensure that lighting and security;

3.3 Inverter with multiple protection functions: charge protection, discharge protection, short circuit protection;
3.4 To ensure maximum performance of the built-in battery, please fully charge the unit for 24hours after first installation; To extend battery life, please contact with howell energy and make sure charge the battery at least one time every three months.

3.5 Don’t install top of the high temperature objects. Please ensure that the operating ambient temperature is below 50ºC, and maximum case temperature (tc) not exceeding 80ºC;
3.6 Do not operate this unit beyond the operating supply range;

3.7 In normal use, the battery can be done 1000 charge/discharge cycles
3.8 Inverter life is more than 2 years

3.9 Please make sure not wrong connect the mains AC, or else will broken the inverter.
3.10 If experience any problem during use, please contact with howell energy for help.

Note: Test switch, LED for charging indication is available, stainless steel outside case for choice.

4. metal box package for optional

Size: height 45mm x width 122mm x length 360mm

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