JWL-UL-10A(英文3串12V

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1、 . . . . JWL-UL MODELSolar LED Constant Current Controller Operating Instructions(12V)Main features:1. A new voltage-boosting, constant current source inside it and its efficiency is up to 91%-96%.2. The output current are adjustable (dimming value of 10%-90%) on the machine andthere are four times

2、to control light working. 3. Utilize SOC to exactly calculate the state of battery charging and discharging that can efficiently extending the battery life. 4. It is with over-charge, over discharge, electronic short circuit and overload protection and LED open circuit and short-circuit protection t

3、hat will not damage any other parts.5. It adopts PWM charging mode that 3%-6% higher than without PWM charging to extend working time. Also it has temperature compensation function.6. Visual LED display indicates the current, working time and power to make users understood the light working conditio

4、n.7. All controllers are used industrial chips ( only withI industrial-grade controller), can be regularly working in cold, hot, humid environment . At the same time, are used the crystal oscillator to precisely timing control.8. Use the double-digit LED display and settings, one button to complete

5、all of the settings, which is extremely easy and intuitive to use .9. Using high heat conducting silicon, with protection of IP67 Instructions for use: This section provides a brief overview of how to get started using the controller. However, please review the entire manual to ensure best performan

6、ce and years of trouble-free service. 1. Mount the controller to a vertical surface. Allow space above and below the controller for air flow.2. Make sure the PV and load currents will not exceed the rating of the controller being installed.3. Firmly fixed to the controller, mounting holes as shown:D

7、imensions:90*80*23(mm) Installation size:70*65*3.5(mm) N.W.: 0.26kg, G.W.: 0.28kg 4. Wire preparation: We recommend using multi-strand insulated copper wire. First determine the wire length, in the circumstances to ensure that the installation location to minimize the connection length to reduce pow

8、er consumption. .5. Connect the Battery terminals on the controller, pls note the + and - poles, do not reverse. If properly connected, the indicator (2) should be bright,. Otherwise, need to check if it is connected.6. Connect Solar wires. connect wires to controller, then to solar panel, also pay

9、attention to + and - poles, do not reverse, if there is sunshine, solar indicator light should be on.7. Connected Load wires, pls note that + and - poles, in case to break out LED lights.8. Press the BUTTON 70 and LED will be on to verify the system connecting, neednt to set 71 again. Connecting Ins

10、truction:Type In series NIn parallels KMax power of solar panel Max power of LED lights JWL-UL-12V5N181K9170W40WNote: pls select right series¶llels of LED lights according to the above, or LED lights or controller may be broken down. Adjustable Lighting Control Options Digital displayFunction(Te

11、ns)Related parameterFormula（Units *）TensUnits00-18Full power time 0-18 hours*1 hr20-9Second time0-9 hours*1 hr30-9Third time0-9 hours*1 hr41-9LED parallels1-9 parallels*300MA50-9 Dimming value10%-90% full power*10%60-9Dimming value 10%-90% full power*10%70-9Time after dusk0-27 minutes*3 min80-8Time

12、to dawn0-4 hours*0.5 hrRepresentatives of the two-digital control functions: Such as: Lamp is 30W, with lamp is 15 series and 2 parallels. Working hours are: 3 hours of full power , 3 hours of 60% power, 4 hours of 40% power. 6 minutes of delaying to turn on the lights and 1 hour of turning on light

13、 before sunrise. 1. Firstly design the lamps parallels, and then set to 42 standing for 2parallels and the output current is 1.5A 2. Set the ratio of the second period to 56 standing for 60% power3. Set the ratio of the third period to 64 standing for 40% power 4, set the delay time to turn on the l

14、ights to 72, which means after 6 minutes to turn on light. 5, Set the full power to 06, after 6 hours of full power will enter to 60%power . 6, Set the second time to 23, after 3 hours of 60% power will enter to 40%power . 7, Set the third time to 34, after 4 hours of 40% power will turn off the lig

15、ht. 8, Set the time to 82, means that the light wilAdjustable Lighting Control Options Digital displayFunctionCommon breakdown and HandlingWhen there is the following breakdown, please check it according to the following methods.Common Breakdown Handing When sunlight exposes directly to solar panel,

16、solar indicator isnt on;Check whether the two terminals of solar PV are correct and reliable;Battery indicator (1) is flashing quickly;System is over voltage. Battery open circuit, check the battery is connected reliablly or charging circuit is damaged;Load indicator (3) is on, but no output;Check i

17、f load is properly connected and reliable;Load indicator (3) is flashing quickly and no output;There is short circuit, please check output lines. After removing all loads, click button, after 30 seconds, the controller back to normal output;Load indicator (3) is slowly flashing, and no outputLoad po

18、wer exceeds rated power, pls reduce loads power, click the button, after 30 seconds, controller worksLoad indicator (3) is red, and no output;Battery is over-discharging, after charging full, controller automatically worksTechnical Indicators:modelJWL-UL Rated charge current10ARated load current30MA

19、-1.5A(adjustable)Rated load voltageBattery voltage-50V(Automatic)LED constant current efficiency 92.8% (typically 94.5%) System voltage12VOverload, short circuit protection1.25 times the rated current is for 60 seconds. 1.5 times the rated current is for 5 seconds when the overload action. More than

20、 3 times the rated current of short circuit protectionLoad lossNormal mode 7 mA, power-saving mode 3.5 mACharging circuit voltage dropNot more than 0.26VDischarge circuit voltage dropNot more than 0.15VOver-voltage protection17VOperating temperatureIndustrial: -35 to +55 (suffix I);Equalize voltage12.6VTemperature compensation-4.5mv / / 2V (boosting,equalize charge, floating charge, charge return voltage compensation)Over-discharge voltage9.0VOver-discharge voltage return10.0VControlPWM Charge Mode5 / 5