How to get what you want ? Below questions will help you
What is the wattage and type of your lighting ?
What is the emergency time ?
What is the brightness required when the lighting is under emergency condition ?
What is the output voltage ¤t of the lighting's driver ?
1.Install the unit according to wiring diagram, any improper wiring may lead to permanent damage to the unit;
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.Inverter with multiple protection functions:charge protection,discharge protection, short circuit protection;
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 make sure charge the battery at least one time every three months;
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 70ºC;
6.Do not operate this unit beyond the operating supply range;
7. In normal use, the battery can be done 500 charge/discharge cycles
8. Inverter life is more than 4 years
9.If experience any problem during use,please contact with supplier for help.
1.The battery charging and discharging times:>500 times;
2.Ambient Temperature range ta:0°C~+55°C
3.Max.casing temperature tc:70°C
4.Input voltage :AC 220-240V
5.Lamp: Strip light DC 24V
6.Battery: Li-on 7.4V 4.0AH
7.Charging time: 30H
9.EM Time: 3H