Sundaya Apple User Manual
Contents
1. Penalty Load Reconnect 15 PWM Float Charge Level anansannatbngifon 7Aannnocepoceesereeesenegescccceneccesedeecees 14 ee Discharge Toad Reconnect Tad Rca Penaly Wede EME e gt KE k Toad Connect HEZ 3 tases Ifporeseepoceecedeeseess ood Bar 4 Penalty Load f 11 1 T 1 T T H Toad sconnet i Toad Dscomneci 1 i Da Operation Ea Ehonaky oN i i Renae HB 026 Connect area eeev T HE Eize arnino E PenatyArea Stage 1 When the Controller is first connected to a half charged battery SOC lt 12 7V Penalty mode LED Indicator on Load cut off Stage 2 After the battery is charged up to SOC gt 12 7V Load indicator on Stage 3 After the battery fully charged SOC gt 14 5V Penalty mode LED Indicator off Controller entry to PWM mode to prevent the battery being over charged The Charging LED indicator will start to blink Stage 4 The battery discharged to SOC lt 11 7V Warning buzzer on Stage 5 The battery continues discharge to SOC lt 11 5V Deep discharge Cut Off LED Indicator on Penalty mode LED Indicator on Load cut off Stage 6 The battery recharged back to SOC gt 12 7V Deep discharge Cut Off LED Indicator off Load indicator on Stage 7 Under the Penalty mode the battery discharged to SOC lt 12 1V Warning buzzer on Stage 8 Under the Penalty mode the b2. 14 10V with Temperature compensation 0 02V deg C Sundaya Contact Information Sundaya International Pte Ltd Address Il Tampines street 92 SINGAPORE 528872 E mail info sundaya com Web Site gt www sundaya com Telephone 65 6788 8345 Facsimile 65 6788 8749 Sundaya Indonesia PT Address JI Pondok Randu No 38 Cengkareng Jakarta Barat INDONESIA 11750 Telephone 62 21 541 6103 05 Facsimile 62 21 541 6106 I Sundaya 9 Sundaya Apple r s Manual Product Description The Apple is a unique small PV charge discharge controller in the Sundaya product range specially designed for cost effective applications based on SMD technology The Apple is extremely power efficient due to its very low voltage drop over both input and output switching Mosfets Unique features include Forced Health Improvement FHI algorithm and a buzzer to remind the User of the battery s SOC State of Charge as it gets close to LVD Low Voltage Disconnect Furthermore it comes with a self reset electronic master switch so that whenever the Apple is reconnected to the battery or simply newly installed the output will always stay inactive until the user presses on the reset switch A SOC State of Charge indicator gives clear indication of the battery s status Forced Health Improvement FHI Frequent cycling of the battery at a very low state of charge causes fast deterioration of the battery due to sulphation
3. and stratification The Apple will not allow the User to frequently operate the battery at low state of charge After reaching a forced Low Voltage Disconnect LVD the user will not be able to discharge the battery to the same low level again next day This is indicated to the user with a yellow LED Penalty mode Only after reaching the Boost Charge level of 14 5V the Penalty mode will be reset and the Apple will allow the user to use the full battery capacity again The Apple is available in 3 standard charge discharge current capacities 5 10 and 15 Amperes With its clean and round appearance and all cable connections nicely covered at the backside of the unit the Apple is esthetically attractive for indoor installation Main Features Strong input and output connectors with clear polarity markings Cable connectors not reachable and not visible after mounting on the wall safety and esthetic reasons Extremely low voltage drop over power mosfets Boost Charge mode LED Indicator for charging LED Indicator for state of charge in 8 steps Electronic Overload Short circuit protection with LED Indicator Electronic Master switch to centrally cut off all loads Deep discharge cut off with LED Indicator Forced Health Improvement FHI feature D Sundaya uw LED Indicators and Button Switch Description 1 8 steps SOC State of Charge LED Indicator To indicate the SOC of the batteries the SOC level is proportional to
4. 0 V on Non Penalty mode 7 Charging LED Indicator The LED Indicator will light up when charging take place Load Terminal Connector PV Terminal Connector Battery Terminal Connector I Sundaya Installation procedure 1 Unpack the controller 2 Prepare a fully charged battery 3 Connect the controller to the fully charged battery Caution please make sure the polarities are correctly connected 4 Press on the Display Button All the 8 steps SOC State of Charge LED Indicator should light up if the battery is fully charged 5 Connect the controller output to the load Ideally use low power load first such as DC lighting product Ulite3 to verify proper operation Caution please make sure the positive and negative polarities are correctly connected 6 Press the On Off Master Switch and hold for one or two seconds then release The Load will turn on 7 Connect the Solar Panel Input to either 12Vdc Solar modular or 12Vdc charger such as DC10 Caution please make sure the positive and negative polarities are correctly connected 8 The Charging LED Indicator should light up if charging is taking place 9 Mount the controller in indoor environment with minimum exposure to rainwater water spill or hot temperature such as cooking oven 10 The surface to mount the controller should be of good isolated material such as brick wall plastic or wood D Sundaya
5. attery continues to be discharged to SOC lt 11 9V Load cut off Stage 9 The battery charged back to SOC gt 12 7V Load indicator on After the battery fully charge SOC gt 14 5V Penalty mode LED Indicator off Controller entry PWM mode to prevent over charge Safety User should ensure the surface for mounting the controller is sufficiently strong to carry the weight of the unit Short circuit of batteries could generate excessive heat and possibly melt down the cables causing injury to the User During installation or battery replacement it is advisable to connect and secure the battery cable to the controller first before connecting to the terminals on the battery Warning Do not connect the controller to AC power Although all controllers are reverse polarity protected User should ensure correct connection by respecting the polerities All controllers are designed for indoor uses only All solar panel or charger connected to the controller should be dedicated to 12Vdc applications and the current suplied to the controller should be equal to or smaller than the controller s output current For example Apple 5 The maximum current input from solar panel or charger should NOT excess 5A Apple 10 The maximum current input from solar panel or charger should NOT excess 10A Apple 15 The maximum current input from solar panel or charger should NOT excess 15A Warranty All Sundaya Controller ar
6. e warranted for any defects caused by faulty components or factory error Warranty period varies depending on the country Please check with your local dealer for details The warranty will be void under the following conditions The Product shows signs of having been exposed to water spill or submerged in liquid The Product shows signs of being opened or warranty seal is broken The Product shows signs of abuse or misuse Mechanical Specification Enclosure Materials ABS Color Green Shape Round Size 120mm x 40mm Terminals 8mm width Input terminal for Battery bottom side 8mm width Input terminal for Solar Panel top side 8mm width Output terminal for Load top side Electrical Specification Nominal operating Voltage 12VDC Self consumption 4mA Current Model Apple 5 5 Amp 0 25 Current Model Apple 10 10 Amp 0 25 Current Model Apple 15 15 Amp 0 25 Low Voltage Buzzer Warning Level 11 70 V Non Penalty mode Low Voltage disconnect 11 50V 0 10 V Non Penalty mode Non Penalty mode with discharge current compensation 0 04V A Low Voltage Buzzer Warning Level 12 10 V Penalty mode Low Voltage disconnect 11 90V 0 10V Penalty mode Penalty mode with discharge current compensation 0 04V A Load Reconnect level 12 70 V Penalty mode reset 14 50V 0 10V Boost Charge Level 250c 14 5V with Temperature compensation 0 02V deg C PWM float Charge level
7. the numbers of the LEDs lit up Example All 8 LEDs lit up indicate the batteries are fully charged SOC 12 7 13 1V Only the first lowest LEDs lit up indicate the batteries close to exhaustion the output of the controller will soon be cut if the LOAD continues to be connected without sufficient charging to replenish the batteries SOC 11 4 11 7V 2 Deep discharge Cut Off LED Indicator To indicate that the controller disconnected the output due to SOC falling below 11 9 V 0 10 V on Penalty mode or 11 5V 0 10 V on Non Penalty mode 3 Display Button The 8 steps SOC State of Charge LED Indicator Deep discharge Cut Off LED Indicator Master switch Overload Short circuit LED Indicator and Penalty mode LED Indicator will display the status only when the Display Button pressed 4 On Off Master Switch Toggle the controller output from on to off or off to on by pressing the switch once 5 Master switch Overload Short circuit LED Indicator The LED Indicator will light up when the User turns off the output by pressing the On Off Master Switch once or the controller cuts off the output due to a short circuit detected 6 Penalty mode LED Indicator The LED Indicator will light up when the Penalty mode is in effect due to During controller s first power up the SOC of the battery is below 12 7V After the controller disconnected the output due to SOC falling below 11 9V 0 10 V on Penalty mode or 11 5V 0 1
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