Model: | WS-AL2415 |
---|---|
Brand: | WELLSEE |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
Label: | solar controller , charge controller , solar regulator |
Price: |
US $12
/ pc
|
Min. Order: | 1 pc |
Last Online:29 Jul, 2014 |
WS-AL2415 SERIES solar street light controller It's the large research production enterprises of solar street light
controller in China, and a global supplier of WELLSEE solar controller and photovoltaic systems. WS AL2415 WELLSEE
solar street light controller adopts Micro controller control, intelligently senses the strength of the light outside. It can
automatically open the lamp 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.) The 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.
8. It has a LET indicator of the working condition of charging and discharging:
l 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.
l One piece of Load Indicator LED (mark: Light). When it is bright, there is output and load can work; if LED goes out,
means there isnt output and the load cannot work.
l Battery indicator: red under =voltage Green =full Yellow =normal
The Parameter Sheet:
|
Model |
WS-AL2415 6A |
WS-AL2415 10A |
WS-AL2415 15A |
|
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System voltage |
12V / 24V Automatic distinguish voltage |
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Max charge current |
6A |
10A |
15A |
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Max discharge current |
6A |
10A |
15A |
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Charge off voltage(HVD) |
14.4V / 28.8V |
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Low Voltage Directive(LVD) |
10.8V / 21.6V |
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Low Voltage Restore(LVR) |
11.8V / 23.6V |
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Light operate |
light control turn on + light control turn off |
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Light time control |
Light control turn on/off + time control turn on/off |
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Time control classification |
0.5 hours started,half an hour of one grade ,up to 10 hours |
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Out put route |
single bulb |
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Ambient temperature |
-25°C----+55°C |
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Safe degree |
IP55 |
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Quiescent dissipation |
20mA |
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Max loop voltage drop |
350 mV |