WS-AL series solar lighting controllers:
WS-AL2415 series 6A/10A/15A 12/24V WS-AL2430series 20A/25A/30A 12/24V
WS-AL2460 series 40A/50A/60A 12/24V
WS-AL4830 series 20A/25A/30A 48V WS-AL4860 serie 40A/50A/60A 48V
Description:
WS-AL series solar lighting controllerapplies in solar photovoltaic lighing system , 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 cotnroller special for various solar street lamps.
WS-AL series solar lighting controller is controlled by Micro-CPU and intelligently senses outside light. It will automatically turn on lights at dark, and turn to high-light automatically after giving the lamp low-light for half an hour. And then turn to morning light when set time is up or at day break. After that, the lamp can be closed automatically after half an hour (the time of high-light can be set.)
WS-AL series solar lighting controller also deals with the batteries charge and discharge. When the battery is in low voltage, the lamp will be closed automatically to protect the battery. When it is full, the lamp will be into PWM unstable charge automatically. While at dark, the charging circuit will be turned off to prevent battery discharge through the solar panels. Moreover, this controller has a comprehensive protection circuitry to prevent accidental damage to the controller.
Functions:
1. Light control + time control turn on/off + time control turn on + light control turn on.
2. It can set light intensity to save energy consumption, and really achieve saving the energy
3. It can prevent the battery from over-charging and over-discharging.
4. It can prevent reverse charging (the battery charges the solar panel).
5. It can prevent reverse connection of the battery and solar panel.
6. It will start up the lighting system in the evening automatically according to the intensity of the light.
7. It will shut down the lighting system according to the time setting or shut down the lighting system automatically when it is dawn.
Indicator Light:
Charging status: (LED – red)
ON: bulk charging the battery
Flickering: float charging the battery
Off: battery is full charged
Battery conditions: (LED light has three colors)
Red: indicates the battery is in lower voltage (low charge)
Green: indicates the battery is full charged
Orange: indicates the battery is in normal voltage (normal charge)
Load conditions: (LED-Green)
On: indicates the battery has current output (the load can work).
Off: indicates the battery has no current output (the load cannot work).
WS-AL2415 series 6A/10A/15A 12/24V
Brand：WELLSEE
Category：Solar lighting controller
Model：WS-AL2415
Weight：290g
Size：134*100*31 mm
Packing: 50pcs/carton 14kgs/carton 0.05 m³/carton
TECHNICAL INDEX:
|
Model
|
WS-AL2415 6A
|
WS-AL2415 10A
|
WS-AL2415 15A
|
|
System voltage
|
12V/24V Automatic distinguish voltage
|
|
Input voltage range
|
12~20V / 24~40V
|
|
Max charge current
|
6A
|
10A
|
15A
|
|
Max discharge current
|
6A
|
10A
|
15A
|
|
Charge off voltage（HVD）
|
14.4V/28.8V
|
|
Low Voltage Directive（LVD）
|
10.8/21.6V
|
|
Low Voltage Restore（LVR）
|
11.8V/23.6V
|
|
Light operate
|
light control turn on + light control turn off
|
|
Light time control
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Light control turn on/off + time control turn on/off
|
|
Time control classification
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0.5 hours started，half an hour of one grade ，up to 10 hours
|
|
Out put route
|
single bulb
|
|
Ambient temperature
|
-25℃-+55℃
|
|
Safe degree
|
IP55
|
|
Quiescent dissipation
|
24mA
|
|
Max loop voltage drop
|
350 mV
|
