タイトルまたは説明

SL***4LD waterproof solar LED street lamp controller instruction
The power boost LED constant current driver and waterproof lamp controller are combined, so that make solar LED street lamp system installation, use, maintenance more convenient, higher system reliability. A special infrared SL*2 programmer can all view and set parameters of the controller's. SL*2 infrared programmer communicates via infrared controller, can accomplish the controller float voltage, working current of LED, LED, LED working hours working time of operation of power set. The user in the SL*2 programmer on the street lamp controller parameter setting, only need to complete the controller parameters according to a send settings, greatly improve the debugging efficiency of LED street lamp system.
Main feature:
 

1. PWM digital-dimming technology;small size and high power density,easy to use.Metal sheath,industrial –grade quality assurance.
2. Smart charge system with four-segment scheme.
3. The max efficiency is *6%.
4. *2V/*4V Voltage auto switch.
5. Have the high-precision temperature compensation function.
6. Smart soft start device
7. LED short circuit protection
8. Adopting the ceramic Capacitors can make it normal work in a long time and high temperature
9. Boost drive ,the maximum voltage can be up to *5V,and *4LED can be connect in series .
10. High output power the maximum is *0W for *2V system and **0W for *4Vsystem.
11. High precision constant current output ,and the controlling accuracy is ±2
12. Reliable reverse connection protection ,output short-circuit protection.
13. Multi-period dimming realizable
14. aluminum enclosure ,effective heat dissipation epoxy resin sealing process,and the waterproof rating is IP*8