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WELLSEE WS-L4860 40A 48V solar street light controllerWS-L4860 40A 48V solar street light controller
Brand: WELLSEE Dimension: 210*125*50mm Name: Solar street lamp controller Weight: 1.5kg Model: WS-L4860 Package: 16pcs/cartonWe are special large scale R&D and manufactory enterprise of solar street light controller and global supplier of
Wellsee solar controller and photovoltaic system equipment. We also have passed ISO9001, CE and RoHS certifications.
Wuhan Wellsee products can be designed and produced according to clients special request. Welcome to be our agents.
WS-L4860 60A (solar street light controller Wellsee Solar Head Lamp Controller ) applies in solar photovoltaic
lighting system below 1440W, which coordinates the working of solar panels, batteries and lamps, and is an important
module to the whole system. With its virtues of one tough process, convenient operation, excellent capability and reliable
quality, it is a multifunctional and all purpose solar controller special for various solar street lamps and indoor solar
power system.
WS-L4860 60A Wellsee solar street light controller possesses the function of intelligent temperature compensation
and efficient PWM battery charging mode, ensuring the storage battery to work at the best status of charging and discharging
and to avoid "over charging or over discharging," thus greatly extend the battery lifetime.Different from other solar street
light controller , Wellsee solar street light controller adds overall protection, ensuring the whole solar photovoltaic system to
operate with efficiency and safety.
WS-L4860 60A Wellsee solar street light controller adopts micro controller which can intelligently perceive the light
intensity, thus it turns on automatically when it is dark and turns off automatically to the fixed time or dawn. The operation
condition of the controller is easy checking with its accurate LED display, and adapts to cold, heat, humidity and other
harsh environment. The environmental protection grade is IP22.
Functions
1.It can prevent the battery from over charging and over discharging.
2.It can prevent reversed charging (the battery charges the solar panel).
3.It can prevent reverse connection of the battery and solar panel.
4.It will start up the lighting system in the evening automatically according to the intensity of the light.
5.20 regular time modes and 10 sectional models can be set.
6.It has a LED indicator of the working condition of charging and discharging.
² One piece of Charge Indicator LED (mark: Charge). When it is bright, the battery is charged strongly; flickeringly
means floating charge, no light means stop charging.
² One piece of Load Indicator LED (mark:load). When it is bright, there is output and load can work; if LED goes out,
means there isnt output and the load cannot work.
² Battery indicator: red under =voltage Green =full Yellow =normal
Technical Parameters
Specification WS-L4860 40A WS-L4860 50A WS-L4860 60A System voltage 48V Max charge current 40A 50A 60A Max discharge current 40A 50A 60A Charge off voltageHVD 57.6V * Low Voltage DirectiveLVD 43.2V * Low Voltage RestoreLVR 47.2V * Light operate light control turn on + light control turn off Light time control Light control turn on/off + time control turn on/off Time control classification 0.5 hours started,half an hour of one grade ,up to 10 hours Out put route single bulb Ambient temperature -25°C-----+55°C Safe degree IP22 Quiescent dissipation 24mA Max loop voltage drop 350 mV Control method Pulse Wide-frequency Modulation
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