I. Product Description
JN-WH series constant current pwm controller adopts a new way of digital constant current source design, compared with the previous generation of products with adjustable parameters, the LED current is adjustable, the power set of new features.At the same time inherited predecessor generation product of high efficiency, high power density, lamp bead seri es driver, multistage dimming, etc.
JN-WH series constant current all-in-one adopts infrared wireless communication technology, constant current machine with the remote control can realize the solar controller rv parameter Settings.Users can set different control parameters according to actual condition, make the system work in the optimal state.
II.Main Feature
1. Brand new wireless remote control design, through the handheld device can modify the controller parameters;
2. Data communication use the handshake protocol and data compression algorithm for many times, makes a fast data transmission;
3. Real constant current pfc controller control, are free to set the constant current value, based on constant current value of the dimming technology;
4. IP68 waterproof rating, aluminum design, can effectively prevent all forms of corrosion.
5. The highest efficiency of 95%;
6. Automatic dimmer mode can be regulated according to battery power load power;
7. Four times dimmer design, working time 0 ~ 15 hours can be set, 0% ~ 100% power can be set;
8. Improved three-step charging algorithm, effectively prevent the battery inequality and sulfuration, improve battery life..
9.Over-charges, over discharge, short circuit protection and overload protection as well as electronic protection against reverse polarity.
III.Technical parameters
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System voltage
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12V/24V Auto
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System current
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5A/10A/15A/20A
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Discharge current
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Can be set up by the remote control, range 0.33 ~ 3.30 A, default: 0.33 A
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Rated power
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12V->60W/×2/24V ->120W
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Solar input voltage
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< 55V
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Short circuit protection
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4.5A/10uS
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Equalizing charge voltage
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14.7V; *2/24V(25℃), hold time：1 hour
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Float charge voltage
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Through remote control set,defaults to:12V->13.8V/×2/24->27.6V
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Improve charging pressure
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Through remote control set,defaults to:12V->14.4V/×2/24->28.8V
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Over discharge voltage
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Through remote control set,defaults to:12V->12.5V/×2/24->25.0V
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Charge return voltage
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Through remote control set,defaults to:12V->10.8V/×2/24->21.6V
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Light control OPEN voltage
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Through remote control set,defaults to:12V->4.0V/×2/24V ->8.0V
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Light control CLOSE voltage
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Through remote control set,defaults to:12V->8.0V/×2/24V->16.0V
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Temperature compensation
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-4.0mv/℃/2V
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Current Accuracy
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±5%
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No-load consumption
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< 25mA
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lamp bead in series amount
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12V->5～10PCS//24V ->10～20PCS
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Working temperature
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-35℃-------+65℃;
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Protection level
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IP68
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Net weight
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0.15Kg
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Size
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102*81*19.6(mm)（L×W×H）
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