AL2460 60A WELLSEE solar street light controller adopts PWM dimmer technology to adjust the light of LED lamps, can work with different kinds of constant current source. This controller has the advanced characteristics of low cost, simple maintain, simple connection, easy maintenance, energy saving, reducing surge current and high power factor. Compared with the ordinary lamp controller, this AL controller can save more than 35% energy.
WSAL2460 60A WELLSEE solar street light controller adopts PWM charging function, can active the battery, avoid the sulfide crystals and battery dehydration, so to extend battery life span.
Functions:
1. 12V/24V automatically detection
2 Intelligently senses the light outside, turn on automatically when getting dark and turn off when day break
3. Micro-processing controller pulse-width modulation (PWM) charging
4. Light intensity can be set to save energy consumption, thereby achieving the energy saving effect
5. It can prevent reverse charging (the battery charges the solar panel).
6. Lightning protection, short circuit protection (with self-recovery)
7. It can prevent anti-charging function (solar panels to charge batteries)
8. It can prevent reverse connection of the battery and solar panel.
9. It can set 20 time grade or 10 minutes section modes
10. It has a LET indicator of the working condition of charging and discharging:
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.
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.
Battery indicator: red under =voltage Green =full Yellow =normal
The Parameter Sheet:
Model
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WS-AL2460 40A
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WS-AL2460 50A
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WS-AL2460 60A
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System voltage
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12V / 24V Automatic distinguish voltage
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Max charge current
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40A
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50A
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60A
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Charge off voltageHVD
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14.4V / 28.8V *
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Low Voltage DirectiveLVD
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10.8V / 21.6V *
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Low Voltage RestoreLVR
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11.8V / 23.6V *
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Temperature compensation
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-3mv/°C/cell
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open circuit losses
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≤30mA
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Light operate
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light control turn on + light control turn off
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Light time control
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Light control turn on/off + time control turn on/off
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Time control classification
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0.5 hours started,half an hour of one grade ,up to 10 hours
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Ambient temperature
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-25°C-----+55°C
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Quiescent dissipation
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24mA
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Control Mode
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PWM
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Max loop voltage drop
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350 mV
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