SYC-10L / SYC-20L / SYC-30L
Contents
1. Discharging 10 8V x2 24V Limit Voltage Equalize duration 60min Boost duration 60min Environmental parameters Table 7 5 Environmental parameters Parameter Working temperature 35 C to 55 C Storage temperature 35 Cto 80 C Humidity 10 90 NC Enclosure IP30 S101 S201 S30I1 Mechanical parameters Table 7 6 Mechanical Parameter Parameter Overall dimension 133 5 24 x70 2 75 x34 1 34 mm inches Mounting dimension 126 4 96 x 50 1 97 mm inches Mounting hole size 04 5 Terminal 6mm2 Net weight 0 15kg Final interpretation right of the manual belongs to our company Any changes without prior notice Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China2. Measure ambient temperature and make temperature compensation for charging and discharging 5 LED digital display Display the load work mode and status 6 Solar Module Terminals Connect solar modules 7 Battery Terminals Connect batteries 8 Load Terminals Connect loads 9 Setting button in manual mode used for load ON OFF Set load work mode and select battery type 3 Installation Instructions 3 1 General Installation Notes Read through the entire installation section first before beginning installation Be very careful when working with batteries Wear eye protection Have fresh water available to wash and clean any contact with battery acid Uses insulated tools and avoid placing metal objects near the batteries Explosive battery gasses may be present during charging Be certain there is sufficient ventilation to release the gasses Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Avoid direct sunlight and do not install in locations where water can enter the controller Loose power connections and or corroded wires may result in resistive connections that melt wire insulation burn surrounding materials or even cause fire Ensure tight connections and use cable clamps to secure cables and prevent them from swaying in mobile applications Use with Gel Sealed or Flooded batteries only
3. end user We will at its option repair or replace any such defective products Claim procedure Before requesting warranty service check the Operation Manual to be certain that there is a problem with the controller Return the defective product to us with shipping charges prepaid if problem cannot be solved Provide proof of date and place of purchase To obtain rapid service under this warranty the returned products must include the model serial number and detailed reason for the failure the module type and size type of batteries and system loads This information is critical to a rapid disposition of your warranty claim ehis warranty does not apply under the following conditions Damage by accident negligence abuse or improper use PV or load current exceeding the ratings of product Unauthorized product modification or attempted repair Damaged occurring during shipment Damage results from acts of nature such as lightning weather extremes Ont WD Irreclaimable mechanical damage 7 Technical specifications Electrical Parameters Table 7 1 Description Parameter Nominal System Voltage 12 24VDC Auto work Battery Voltage Range 6 36V Rated Battery Current 101 10A 201 20A S301 30A Charge Circuit Voltage Drop lt 0 26V Discharge Circuit Voltage lt 0 15V Drop Self consumption lt 6mA Thresh old Voltage Parameters Table7 2 Description Parameter NTTV Night Time Threshold Voltage 5V x2 24V DTTV Da
4. following order 1 Battery circuit 2 Load circuit Step 6 Confirm power on When battery power is applied and the controller starts up the battery LED indicator will be green If the controller doesn t start up or the battery status LED error exists please refer to section 5 for troubleshooting 4 Operation 4 1 PWM Technology Series Pulse Width Modulation The controller adopts the advanced series pulse width modulation With range of 0 100 it can charge the battery quickly and stably under any condition of solar photovoltaic system The operating principle of PWM charging mode is as follows The battery is firstly charged with pulse current and recharged after it stops charging for a while It is repeated in this way for several times till the battery is fully charged Intermissions allow some oxygen and hydrogen generated by chemical reaction can be chemically combined again and then absorbed which can eliminate concentration polarization and ohm polarization naturally and reduce the internal pressure of the battery Consequently it makes next charging smooth and the more power is charged to the battery Intermittent pulse current charging mode makes battery have more time to react which reduces the gassing volume and makes battery improve the acceptance rate of charging current 4 2 Battery Charging Information Bulk Charge In this stage the battery voltage has not yet reached boost voltage and 100 of available solar p
5. on for 14 hours after ten minutes delay since sunset 14 Load will be on for 15 hours after ten minutes delay since sunset 15 ON OFF mode 16 TEXT mode 17 5 Protection Troubleshooting and Maintenance 5 1 Protection PV Array Short Circuit If PV array short circuit occurs clear it to resume normal operation Load Overload If the load current exceeds the maximum load current rating the controller will disconnect the load The greater the overload the faster the load will be disconnected A small overload could take a few minutes to disconnect Overloading must be cleared up through reapply power or pressing the setting button Load Short Circuit Fully protected against load wiring short circuit After one automatic load reconnect attempt the fault must be cleared by reapply power or pressing the setting button PV Reverse Polarity Fully protection against PV reverse polarity no damage to the controller will result Correct the miswire to resume normal operation Battery Reverse Polarity Fully protection against battery reverse polarity no damage to the controller will result Correct the miswire to resume normal operation Damaged Local Temperature Sensor If the temperature sensor short circuited or damaged the controller will be charging or discharging at the default temperature 25 C to prevent the battery damaged from overcharging or over discharged Overheating Protection If the temperature of the controller he
6. Adopt temperature compensation correct the charging and discharging parameters automatically and improve the battery lifetime Electronic protection Overheating over charging over discharging overload and short circuit Reverse protection any combination of solar module and battery Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 The controller is for off grid solar system especially in solar light system and protects the battery from being over charged by the solar module and over discharged by the loads The charging process has been optimized for long battery life and improved system performance The comprehensive self diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults Though the controller is easy to operate and use please take your time to read this manual and become familiar with it This will help you make full use of all the functions and improve your solar PV system 2 2 Product Features Figure 2 1 Land Star characteristics 1 Charging status LED indicator An LED indicator that shows charging status and also indicates when a solar input fault condition exists 2 Battery status LED indicator An LED indicator that shows battery status 3 Load status LED indicator An LED indicator that shows load status 4 Temperature Sensor
7. Battery connection may be wired to one battery or a bank of batteries The following instructions refer to a singular battery but it is implied that the battery connection can be made to either one battery or a group of batteries in a battery bank Select the system cables according to 3A mmz2 current density 3 2 Mounting NOTE When mounting the controller ensure free air through the controller heat sink fins There should be at least 6 inches 150 mm of clearance above and below the controller to allow for cooling If mounted in an enclosure ventilation is highly recommended WARNING Risk of explosion Never install the controller in a sealed enclose with flooded batteries Do not install in a confined area where battery gassed can accumulate Step 1 Choose Mounting Location Locate the controller on a vertical surface protected from direct sun high temperature and water And make sure good ventilation Step 2 Check for clearance Place the controller in the location where it will be mounted Verify that there is sufficient room to run wires and that there is sufficient room above and below the controller for air flow 150mm 5 9inche s 150mm 5 9inche Warm air Cool air Step 3 Mark Holes Use a pencil or pen to mark the four 4 mounting hole locations on the mounting surface Step 4 Drill Holes Remove the controller and drill 4 5mm holes in the marked locations Step 5 Secure Controller Place the controller on the surfa
8. YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 101 S201 S301 Solar Light Controller USER MANNUAL Thank you very much for selecting our product This manual offers important information and suggestions with respect to installation use and troubleshooting etc Please read this manual carefully before using the product and pay attention to the safety recommendations in it Specification Summary Nominal system voltage 12 24VDC Maximum PV input voltage 50V Nominal charge discharge current 101 10A S201 20A S30 30A The controller will recognize the system rated voltage when start up If the battery voltage is lower than 18V it will recognize the system as 12V If the battery voltage is greater than 18V it will recognize the system as 24V Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 1 Important Safety Information Save These Instructions This manual contains important safety installation and operating instructions The following symbols are used throughout this manual to indicate potentially dangerous conditions or mark important safety instructions please take care when meeting these symbols WARNING Indicates a potentially dangerous condition Use extreme caution when performing this task CAUTION Indicates a critical procedure for safe and proper operation of the
9. al sensitivity Float charging voltage K Low voltage reconnect voltage Low voltage disconnect voltage Restore factory Settings Setting operation Press the setting button MODE more than 5 secondsand setting indicators will be changed once among C0 b1 JO SO FO HO q0 8 8 1 When you want to change s setting indicator is on press the setting button for more than 5 seconds till the LED digital tube flashes Then press the setting button till the desired number appears according to the following table The setting is finished when the digital tube stop flashing work mode Table 4 5 Led Ranges Function Describe 0 0 17 Load work Default 0 Dusk to Dawn mode 1 15 Light ON Timer 16 ON OFF mode 17 Test mode Default b1 b1 b3 Battery DefaulB1 Sealed lead acid battery type B2 Flooded battery B3 Gel battery JO JO J9 Load Default JO 10min start up J1 increase 10min delay J9 increase 90min 5 S0 S9 Optical Default S5 5v load on 6V load off sensitivity S4 all reduce 0 2V 4 8V load on 5 8V load off S6 all increase 0 2V 5 2V load on 6 2V load off FO FO Float Default FO 13 8V F9 charging F1 increase 0 1V FO voltage F9 increase 0 9V F9 F1 reduce 0 1V Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 F9 reduce 0 9V HO HO Low Default HO 12 6V H9 voltage H1 increas
10. at sink exceeds 85 C the controller will automatically start the overheating protection 5 2 Troubleshooting Trouble Shooting Table 5 1 Faults Possible reasons Troubleshooting Charging LED PV array Check that PV and battery wire indicator off during daytime when disconnection connections are correct and tight sunshine falls on PV modules properly Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Battery Battery Load output is normal charging LED indicators are RED under voltage LED indicator will return to green automatically when fully charged Battery LED Battery The controller cut off the output indicators RED color flashing and over discharged automatically LED indicator will loads not working return to green automatically when fully charged Red Load LED Over load or Overload Please reduce the load indicator flashing short circuit and press the button once the controller will clear it Short circuit please press the button the controller will resume to work Notes No LED indicator Measure battery voltage with multimeter Min 6V can start up the controller Notes No charging status LED indicator with normal connection Measure the input voltage of solar module the input voltage must be higher than battery voltage 5 3 Maintenance The following inspections and maintenance tasks are recommend
11. ce and align the mounting holes with the drilled holes in step 4 Secure the controller in place using the mounting screws 3 3 Wiring NOTE A recommended connection order has been provided for maximum safety during Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 installation NOTE The controller is a common positive ground controller CAUTION Don t connect the loads with surge power exceeding the ratings of the controller CAUTION For mobile applications be sure to secure all wiring Use cable clamps to prevent cables from swaying when the vehicle is in motion Unsecured cables create loose and resistive connections which may lead to excessive heating and or fire Step1 Battery Wiring WARNING Risk of explosion or fire Never short circuit battery positive and negative or cables Before battery is connected make sure that battery voltage is greater than 6V so as to start up the controller If system is 24V make sure battery voltage is not less than 18V System voltage can only be automatically recognized when controller start up for the first time When install fuse make sure that the biggest distance between the fuse holder and the positive terminal of battery is 150mm Do not insert a fuse at this time Step 2 Load Wiring The controller loads can be connected to such electrical equipments a
12. controller NOTE Indicates a procedure or function that is important for the safe and proper operation of the controller General Safety Information Read all of the instructions and cautions in the manual before beginning installation There are no user serviceable parts inside the controller Do not disassemble or attempt to repair it Install external fuses breakers as required Disconnect the solar module and fuse breakers near to battery before installing or adjusting the controller Do not allow water to enter the controller Confirm that power connections are tightened to avoid excessive heating from loose connection 2 General Information 2 1 Product Overview Thank you for selecting LandStar series solar light controller that adopts the most advanced digital technique and operates fully automatically The Pulse Width Modulation PWM battery charging can greatly increase the lifetime of battery It has various unique functions and quite easy to use such as 12 24V automatic recognition High efficient Series PWM charging increase the battery lifetime and improve the solar system performance Use MOSFET as electronic switch without any mechanical switch Widely used automatically recognize day night Digital LED menu only one key solve all setting simply Intelligent timer function with 1 15 hours option Unique dual timer function enhance the flexibility of street light system Gel Sealed and Flooded battery type option
13. e Equalize Charge WARNING Risk of explosion Equalizing flooded battery can produce explosive gases so well ventilation of battery box is necessary NOTE Equipment damage Equalization may increase battery voltage to the level damaging to sensitive DC loads Ensure that all load allowable input voltages are greater than the equalizing charging set point voltage NOTE Equipment damage Over charging and excessive gas precipitation may damage the battery plates and activate material shedding on them Too high an equalizing charge or for too long may cause damage Please carefully review the specific requirements of the battery used in the system Certain types of batteries benefit from periodic equalizing charge which can stir the electrolyte balance battery voltage and complete chemical reaction Equalizing charge increases the battery voltage higher than the standard complement voltage which gasifies the battery electrolyte If the battery is being over discharged the solar controller will automatically turn to equalize charging stage and the equalize stage remain 120mins Equalize charge and boost charge are not carried out constantly in a full charge process to avoid too much gas precipitation or overheating of battery 4 3 LED Indicators Charging Status LED indicator Battery Status LED indicator Figure 4 2 LED indicators Charging status indicator GREEN ON when charging normal GREEN FLASHING when solar modul low power Please ref
14. e 0 1V HO reconnect H9 increase 0 9V H9 voltage H1 reduce 0 1V H9 reduce 0 9V q0 q0 Low Default q0 11 1V q9 voltage q1 increase 0 1V q0 disconnect q9 increase 0 9V q9 voltage q1 reduce 0 1V q9 reduce 0 9V 8 8 8 8 Restore Restore factory Settings factory Settings Load work mode 0 Table 4 6 Describe LED digital No Dusk to Dawn Load will be on all night Load will be on for 1 hour after ten minutes delay since sunset Load will be on for 2 hours after ten minutes delay since sunset Load will be on for 3 hours after ten minutes delay since sunset Load will be on for 4 hours after ten minutes delay since sunset Load will be on for 5 hours after ten minutes delay since sunset Load will be on for 6 hours after ten minutes delay since sunset Load will be on for 7 hours after ten minutes delay since sunset Load will be on for 8 hours after ten minutes delay since sunset Load will be on for 9 hours after ten minutes delay since sunset O WAN DAB WHNH OO 0 Load will be on for 11 hours after ten minutes delay since sunset 11 Load will be on for 10 hours after ten minutes delay since sunset Load will be on for 12 hours after ten minutes delay since sunset 12 Load will be on for 13hours after ten minutes delay since sunset 13 Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Load will be
15. ed at least two times per year for best controller performance Check that the controller is securely mounted in a clean and dry environment Check that the air flow and ventilation around the controller is not blocked Clear all dirt or fragments on the heat sink Check all the naked wires to make sure insulation is not damaged for serious solarization frictional wear dryness insects or rats etc Maintain or replace the wires if necessary Tighten all the terminals Inspect for loose broken or burnt wire connections Check and confirm that LED digital tube is consistent with required Pay attention to any troubleshooting or error indication Take necessary corrective action Confirm that all the system components are ground connected tightly and correctly Confirm that all the terminals have no corrosion insulation damaged high temperature or burnt discolored sign tighten terminal screws to the suggested torque Inspect for dirt insects and corrosion and clear up Check and confirm that lightning arrester is in good condition Replace a new one in time to avoid damaging of the controller and even other equipments 6 Warranty Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 The LandStar charge controller is warranted to be free from defects for a period of ONE 1 years from the date of shipment to the original
16. er to section 5 for troubleshooting Charging Status LED indicator Table 4 1 Color Indicator Charging Status Green On Solid Normal Green Flashing Low power Battery status indicator GREEN FLASHING whenever sunlight is available for battery charging GREEN ON when battery full RED ON when battery under voltage Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 RED FLASHING when battery over discharged Please refer to section 5 for troubleshooting Battery status LED indicator Table 4 2 Color Indicator Battery Status Green Flashing Charging Green On solid Full Red On solid Under voltage Red Flashing Over discharged Load status indicator RED ON when load output normal RED FALSHING when the load amp is 1 25times of rated current for 60 seconds or the load amp is 1 5 times of rated current for 5 seconds overload or load amp is more than 3 5 times of rated current Short Circuit Please refer to section 5 for trouble shooting Load status LED indicator Table 4 3 Color Indicator Load status Red On Solid Normal Red Flashing Overload or short circuit 4 4 Setting Operation Load Control Settings 1 Dusk to Dawn When solar module voltage goes below the point of NTTV Night Time Threshold Voltage at sunset the controller will recognize the starting voltage and turn on the load after 10 minutes delay When s
17. olar module voltage goes above point of DTTV Day Time Threshold Voltage the solar controller will recognize the starting voltage and turn off the load after 10 minutes delay 2 Light ON Timer When solar module voltage goes below the point of NTTV Night Time Threshold Voltage at sunset the solar controller will recognize the starting voltage and turn on the load after 10 minutes delay The load will be on for several hours which users set through LED digital tube The controller has dual timer function Please refer to table 4 5 Load Work Mode Settingll 3 Test mode This mode is the same as Dusk to Dawn But there is no 10 minutes delay when controller recognizes the starting voltage When below the starting voltage the controller will turn on the load if higher it will turn off load The test mode makes it easy to check the system installation 4 ON OFF mode This mode is to turn ON and OFF the load by manual Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Load Work Mode Setting Work mode led digital tube display When the led digital tube is not display Press the setting button MODE more than 5 seconds and keep on press it once more led digital tube will be changed once among 0 JK b1 JO s FO HO q0 1 8 8 its means Load work mode Battery type Load start up delay Optic
18. ower is used to charge the battery Boost Charge When the battery has recharged to the Boost voltage setpoint constant voltage regulation is used to prevent heating and excessive battery gassing The Boost stage remains 120 minutes and then goes to Float Charge Float Charge After the battery is fully charged in Boost voltage stage the controller reduces the battery voltage to Float voltage set point When the battery is fully recharged there will be no more chemical reactions and all the charge current transmits into heat and gas at this time Then the controller reduces the voltage to the floating stage charging with a smaller voltage and current It will reduce the temperature of battery and prevent the gassing also charging the battery slightly at the same time The purpose of Float stage is to offset the power consumption caused by self consumption and small loads in the whole system while maintaining full battery storage capacity In Float stage loads can continue to draw power from the battery In the event that the system load s exceed the solar charge current the controller will no longer be able to maintain the battery Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 at the Float setpoint Should the battery voltage remains below the Boost setpoint the controller will exit Float stage and return to Bulk charg
19. s lights pumps motors and others Controller offers power to loads through the battery voltage Connect the positive and negative of loads to controller load terminals An in line fuse holder should be wired in series in the load positive or negative wire as show in Figure 3 3 Do not insert a fuse at this time If wiring the load connection to a load distribution panel each load circuit should be fused separately The total load draw should not exceed the load rated current of controller Step 3 Solar wiring WARNING Risk of electric shock Exercise caution when handling solar wiring The solar module s high voltage output can cause severe shock or injury Cover the solar module s from the sun before installing solar wiring The controller can accept12V 24V nominal off grid solar module s Grid tie solar module s may be used if the open circuit voltage of solar module doesn t exceed the Maximum PV input voltage of the controller The solar module s work voltage must be equal to or greater than the system voltage Step 4 Confirm Wiring Double check the wiring in step1 through 3 Confirm correct polarity at each connection Verify that all six terminals are tightened Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Step 5 Install Fuse Install a suitable fuse in each fuse holder in the
20. y Time Threshold Voltage 6V x2 24V Temperature Compensation Coefficient Table7 3 Description Parameter Temperature Compensation 25mV C 12V 25 ref Coefficient TEMPCO Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Compensation of equalize boost float and boost reconnect voltage Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD 86 755 85232255 Battery Voltage Parameters temperature at 25 C Table 7 4 Charging Parameters Battery charging setting Over Voltage Disconnect Voltage Charging Limit Voltage Equalize Charging Voltage Boost Charging Voltage Float Charging Voltage Boost Reconnect Charging Voltage Low Voltage Reconnect Voltage Under Sealed 14 6V x2 24V 14 4V x2 24V voltage warning reconnect voltage Under Voltage Warning Voltage Flooded 15 5V x2 24V 15 0V x2 24V 14 8V x2 24V 14 6V x2 24V 13 8V x2 24V 13 2V x2 24V 12 6V x2 24V 12 2V x2 24V 12V x2 24V website www ysmart tech com Phone Gel 14 4V x2 24V 14 2V x2 24V Add No 30 XinFeng Road Potoubei Village Ailian Town Longgang Dist Shenzhen 51872 P R China YSMART TECHNOLOGY CO LTD website www ysmart tech com Phone 86 755 85232255 Low Voltage 11 1V x2 24V Disconnect Voltage
Download Pdf Manuals
Related Search