Giant Power Integrated Power System User Manual IPS
Contents
1. 5 Make sure the wires are securely connected CAUTION Important Be sure to connect AC wires with correct polarity If L and N wires are connected reversely it may cause utility short circuited when these inverters are worked in parallel operation CAUTION Appliances such as air conditioner are required at least 2 3 minutes to restart because it s required to have enough time to balance refrigerant gas inside of circuits If a power shortage occurs and recovers in a short time it will cause damage to your connected appliances To prevent this kind of damage please check manufacturer of air conditioner if it s equipped with time delay function before installation Otherwise this inverter charger will trig overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner PV Connection CAUTION Before connecting to PV modules please install separately a DC circuit breaker between inverter and PV modules WARNING All wiring must be performed by a qualified personnel WARNING It s very important for system safety and efficient operation to use appropriate cable for PV module connection To reduce risk of injury please use the proper recommended cable size as below Model Typical Amperage Cable Size 1KVA 24V 2KVA 24V 25A 12 AWG 1 2 1 6 Nm 3KVA 24V 1KVA 48V 3KVA 48V 14 AWG 1 2 1 6 Nm 2KVA 24V Plus 3KVA 24V Plus 2KVA 48V2. U1 U1 OY CO WO O UII IN FP OT N N N 1100 pa N D 66 03 39 69 66 03 39 69 27 76 40 25 12 25 03 27 64 26 08 4 74 67 NO GO G AJ Ko CO e U1 CO OV U1 268 I 0 231 o wW 1000 186 A 33 60 491 800 331 760 ae 172 387 106 257 O A SS 900 291 668 196 497 on 105 253 155 198 503 139 339 ah 176 112 158 402 ceva OO 182 141 EI O D Note Backup time depends on the quality of the battery age of battery and type of battery Specifications of batteries may vary depending on different manufacturers GIANT NAW FREE CALL 1300 877 554 WWW GIANTPOWER COM AU
3. 24V model default setting 28 2V BATT Eu co ege 48V model default setting 56 4V BATT _ 4 co Shy Floating charging voltage Low DC cut off voltage Solar power balance When enabled solar input power will be automatically adjusted according to connected load power Only available for 4KVA 5KVA model If self defined is selected in program 5 this program can be set up Setting range is from 24 0V to 29 2V for 24V model and 48 0V to 58 4V for 48V model Increment of each click is 0 1V 24V model default to 27 0V Five 48V model default setting 54 0V If self defined is selected in program 5 this program can be set up Setting range is from 24 0V to 29 2V for 24V model 48 0V to 58 4V for 48V model Increment of each click is 0 1V 24V model default setting 21 0V 48V model default setting 42 0V BATT cov cd Yeo If self defined is selected in program 5 this program can be set up Setting range is from 20 0V to 24 0V for 24V model 40 0V to 48 0V for 48V model Increment of each click is 0 1V Low DC cut off voltage will be fixed to setting value no matter what percentage of load is connected Solar power balance If selected solar input power will enable Default be automatically adjusted according to the following formula l Gt Max input solar power Max A gt battery charging power Connected load Solar power balance If selected the solar input power will be the same to max batt
4. Fault code 02 A too high ann is over 100 C Battery is over Battery is over charged Return to repair center Fault code 03 Check if spec and quantity of Buzzer beeps The battery voltage is too high batteries are meet continuously and lt lt eee fed Pes On Faultcode01 code 01 Fan Fan fault Replace the fan the fan Output abnormal Inverter voltage 1 Reduce the connected Fault code 06 58 below than 190Vac or is higher load ae 260Vac 2 ann to repair center foro code foro Fault code 51 Over current or surge Fault code 52 Bus voltage is too low happens again please return to repair center Fault code 55 Output voltage is unbalanced P If the battery is connected Battery is not connected well or Fault code 56 i well please return to repair fuse is burnt cener 32 Internal Internal components failed failed Return to Return to repair center center Restart the unit if the error Appendix Approximate Back up Time Table Load VA Backup Time 24Vdc 100Ah min Backup Time 24Vdc 200Ah min 766 1610 400 335 198 80 139 o ee 1000 112 400 1KVA 800 766 335 1000 2KVA 1200 00 KVA 1610 A 00 e W N O 600 IMC l Model Load VA Backup Time 48Vdc 100Ah min Backup Time 48Vdc 200Ah min 2529 5058 1264 2529 843 608 PER 482 60 406 872 310 710 615 540 471 7 5 3 2 Y 5 3 2 2 1 1 1 1 5 3 2 1 1 1 9 MS MS Ko
5. Giant Power Integrated Power System User Manual PS 800WM 1KVA PS 1600WM 2KVA PS 2400WM 3KVA PS 3200WM 4KVA PS 4000WM 5KVA 1300 877 554 WWW GIANTPOWER COM AU Table Of Contents ABOUT THIS MANUAL iaaa aa 1 ON 1 OO A ES ECO O O E A ee ene ee eer eee 1 SAFETY INSTRUCTIONS sonic aaa 1 INTRODUCTION cotarro con 2 FEAUTOS serren Ee ee eee ne ee 2 Basic System Architecture cccccccssseccccceeeseceeccseesececceaeseeeeeeeseuseeeeseeeaeeeeessseueceeesseeaeeeeesseageeeeessaaeeeeeessageeeess 2 Produc CO VSR VIC Wip il it cas 3 INSTALLATION coi a daa 4 Unpacking a a lASpECION cri 4 O A E na vane alta E a aue nce ees 4 Mount Me Wits tots hee a i O ital ine 4 Battery CONMCCUON ra inercia tinta land 5 AG Mput OUTDO NMC CHO N esise id il 7 pes S O ankaa A AM SED oe eo ect 8 EMal ASS At A alld acing eetaas dclladoca once dui dakad aut da tance acca idanad aes 9 COMMUNICATION CONNECTION c ccccccccesecceceesececceeeceeceueeeesaueeceeseaeeeeceaeecessuuecesseuceessaecessusecesseaeeessseeeesseeees 10 DY GOMac SIGN srt pss 10 OPERATION o atodos ioco iodo cruce 11 POWer OI O RES o cia 11 Operation and Display Panel nine a a 11 EGD Display consi A AA AA O 12 ESO CNN rs a 14 DIS OI AY SO TNC scort 21 Operating Mode Describir Ne 24 Fault Reterence OA O Sta ae head lO dda 25 Warning INGICAION PPP OOOO sdeeitenadeneassgdnbatosadctaaeystabsiauababeusea tebutenantoduedetunetares 26 DiSsconnects Re Connect Proce
6. SKVA 8 AWG 1 4 1 6Nm Please follow below steps to implement AC input output connection 1 Before making AC input output connection be sure to open DC protector or disconnector first 2 Remove insulation sleeve 10mm for six conductors And shorten phase L and neutral conductor N 3 mm 3 Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws Be sure to connect PE protective conductor first B Ground yellow green L LINE brown or black N Neutral blue A WARNING Be sure that AC power source is disconnected before attempting to hardwire it to the unit 4 Then insert AC output wires according to polarities indicated on terminal block and tighten terminal screws Giy Be sure to connect PE protective conductor gt first SL Ground yellow green L LINE brown or black N Neutral blue
7. between 0 C and 55 C to ensure optimal operation Unit can be wall or floor mounted Be sure to keep other objects and surfaces as shown in the diagram to guarantee sufficient heat dissipation and to have enough space for removing wires Installation in Confined Spaces Installation in Large Spaces Important The unit can only be installed in a Allow clearance as shown below confined space if the area is adequately vented allowing sufficient airflow in and out NM SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON COMBUSTIBLE SURFACE ONLY 4 Install the unit by screwing three screws 1 3KVA 24V 1KVA 3KVA 48V model 2 3KVA 24V 48V Plus 4 5KVA 48V model Battery Connection CAUTION For safety operation and regulation compliance it s requested to install a separate DC over current protector or disconnect device between battery and inverter It may not be requested to have a disconnect device in some applications however it s still requested to have over current protection installed Please refer to typical amperage in below table as required fuse or breaker size Ring terminal WARNING All wiring must be performed by a qualified personnel WARNING It s very important for system safety and efficient operation to use appropriate cable for battery connection To reduce risk of injury please use the proper recommended cable and terminal size as below Recommended battery cable and terminal size Typ
8. is far too 1 Check if batteries and the No response after No indication low lt 1 4V Cell wiring are connected well power on l 2 Battery polarity is connected 2 Re charge battery reversed 3 Replace battery Check if AC breaker is tripped Input protector is tripped and AC wiring is connected well Input voltage is displayed as 0 on the LCD and green LED is flashing 1 Check if AC wires are too thin and or too long Insufficient quality of AC power 2 Check if generator if Shore or Generator applied is working well or if input voltage range setting is correct UPS gt Appliance Green LED is flashin Set Solar First as the priority of Change output source priority 9 output source to Utility first Mains exist but the unit works in battery mode Green LED is flashing When the unit is turned on internal LCD display and LEDs relay is switched on are flashing and off repeatedly Reduce the connected load by Overload error The inverter is ae Fault code 07 ne switching off some overload 110 and time is up equipment Check if wiring is connected Output short circuited well and remove abnormal Fault code 05 eae Check if battery wires are Battery is disconnected connected well mpeg ovr TAPE ORV of internal converter I component is over 120 C Only components over on Gae ees he a Ton o available for 1 3KVA models the ambient temperature is Internal temperature of inverter
9. the inverter as described in the Manual Refer to Section 10 Commissioning in the Manual for procedure to switch unit on For IPS Physically Connect Up the inverter as described in the Manual Step 1 Turn on Battery Step 2 Turn on PV Step 3 Turn on AC Input optional Step 4 Turn on Inverter using the rocker switch at the bottom right of the unit 27 SPECIFICATIONS Table 1 Line Mode Specifications 1KVA 24V 2KVA 24V 2KVA 24V Plus 3KVA 24V Plus 2KVA 48V Plus 1KVA 48V 3KVA 48V Plus 3KVA 48V Input Voltage Waveform Sinusoidal utility or generator Nominal Input Voltage 120Vac or 230Vac 95Vac 7V or 170Vac 7V UPS Low Loss Voltage 65Vac 7V or 90Vac 7V Appliances 100Vac 7V or 180Vac 7V UPS Low Loss Return Voltage 70Vac 7V or 100Vac 7V Appliances High Loss Voltage 140Vac 7V or 280Vac 7V High Loss Return Voltage 135Vac 7V or 270Vac 7V Max AC Input Voltage 150Vac or 300Vac Nominal Input Frequency 50Hz 60Hz Auto detection Low Loss Frequency 40 1Hz Low Loss Return Frequency 42 1Hz High Loss Frequency 65 1Hz High Loss Return Frequency 63 1Hz ee Line mode Circuit Breaker Output Short Circuit Protection ere Battery mode Electronic Circuits Efficiency Line Mode gt 95 Rated R load battery full charged i 10ms typical UPS Transfer Time 20ms typical Appliances 120Vac model INVERTER MODEL 3KVA 24V Output Power A Rated Power 50 Power Output power derating When AC in
10. Plus 60A 8 AWG 1 4 1 6 Nm 3KVA 48V Plus 4KVA 5KVA PV Module Selection When selecting proper PV modules please be sure to consider below parameters 1 Open circuit Voltage Voc of PV modules not exceeds max PV array open circuit voltage of inverter 2 Open circuit Voltage Voc of PV modules should be higher than min battery voltage Solar Charging Mode 1KVA 24V LKVA 48V 2KVA 24V 2KVA 48V INVERTER MODEL 2KVA 24V Plus 3KVA Plus 3KVA 48V 3KVA 48V 3KVA 24V 24V Plus Plus 4KVA 5KVA Max PV Array Open Circuit Voltage 75Vdc max 102Vdc max 145Vdc PV Array MPPT Voltage Range 30 66Vdc 60 88Vdc 30 115Vdc 60 115Vdc Min battery voltage for PV charge 17Vdc 34Vdc 17Vdc 34Vdc Please follow below steps to implement PV module connection 1 Remove insulation sleeve 10 mm for positive and negative conductors VEA 2 Check correct polarity of connection cable from PV modules and PV input connectors Then connect positive pole of connection cable to positive E E pole of PV input connector Connect negative pole of connection ls cable to negative pole of PV input connector gt gt gt gt x La SVs TT SRT 222 gt SS SES G Se2Ss2sSs S2 22 3 2232 SS SSS SP Sees YA gt gt gt gt o
11. a POS NEG MT a lt Q 2S 5 POS NEG E AF Aao gt gt D Sa AN DS A RR spon D eS gt 34 3 Make sure the wires are securely connected Final Assembly After connecting all wirings please put bottom cover back by screwing two screws as shown below 1KVA 2KVA 3KVA 2KVA Plus 3KVA Plus 4KVA 5KVA Communication Connection Please use supplied communication cable to connect to inverter and PC Insert bundled CD into a computer and follow on screen instruction to install the monitoring software For the detailed software operation please check user manual of software inside of CD Dry Contact Signal There is one dry contact 3A 250VAC available on the rear panel It could be used to deliver signal to external device when battery voltage reaches warning level Unit Status Condition Power Off Unit is off and no output is powered Output is powered from Utility Output is Program 01 Battery voltage lt Low DC warning A Open Close powered set as Utility voltage Power On from Battery voltage gt Setting value in Battery or Program 13 or battery charging Close Open Solar reaches floating stage i Open Close is set as Program 12 or Battery voltage gt Setting value in Solar firs
12. assembly may result in a risk of electric shock or fire To reduce risk of electric shock disconnect all wirings before attempting any maintenance or cleaning Turning off the unit will not reduce this risk CAUTION Only qualified personnel can install this device with battery NEVER charge a frozen battery For optimum operation of this inverter charger please follow required spec to select appropriate cable size It s very important to correctly operate this inverter charger Be very cautious when working with metal tools on or around batteries A potential risk exists to drop a tool to spark or short circuit batteries or other electrical parts and could cause an explosion Please strictly follow installation procedure when you want to disconnect AC or DC terminals Please refer to INSTALLATION section of this manual for the details Fuses 3 pieces of 40A 32VDC for 1KVA 4 pieces of 40A 32VDC for 2KVA and 6 pieces for 3KVA 1 piece of 200A 58VDC for 4KVA and 5KVA are provided as over current protection for the battery supply GROUNDING INSTRUCTIONS This inverter charger should be connected to a permanent grounded wiring system Be sure to comply with local requirements and regulation to install this inverter NEVER cause AC output and DC input short circuited Do NOT connect to the mains when DC input short circuits Warning Only qualified service persons are able to service this device If errors still persist after following tr
13. dure naniii ie a E a ei a 27 SPECEPICA TIONS case in ccusaseussnsuscep cesses vaurswaacuusuetenncucee penavercosccatesastve 28 Fable T Eine MOGE SPCCiIICATIOINS amante a 28 Table 2 Inverter Mode Specifications airis 29 Table gt Charge Mode Specifications a is 30 Table 4 General SPECINCAUONS id 31 TROUBLE SHOOTIN O uiscuonmtia tet eeieae Coie cahed a d eu adhd weceuen aa E e AE 32 Appendix Approximate Back up Time Table ccccccessseeeeceesseeeeecnseeeeecoeaseeseceasseesseoasesseoonnseessees 33 ABOUT THIS MANUAL Purpose This manual describes the assembly installation operation and troubleshooting of this unit Please read this manual carefully before installations and operations Keep this manual for future reference Scope This manual provides safety and installation guidelines as well as information on tools and wiring SAFETY INSTRUCTIONS 10 11 12 13 WARNING This chapter contains important safety and operating instructions Read and keep this manual for future reference Before using the unit read all instructions and cautionary markings on the unit the batteries and all appropriate sections of this manual CAUTION To reduce risk of injury charge only deep cycle lead acid type rechargeable batteries Other types of batteries may burst causing personal injury and damage Do not disassemble the unit Take it to a qualified service center when service or repair is required Incorrect re
14. e Indicate input voltage input frequency PV voltage battery voltage and Ltt ic charger current Configuration Program and Fault Information Indicates the setting programs Indicates the warning and fault codes flashing with warning code am lighting with fault code Output Information OUTPUTBATTLOAD l E om T kw Indicate output voltage output frequency load percent load in VA load in CLIC Watt and discharging current Battery Information Indicates battery level by 0 24 25 49 50 74 and 75 100 in battery CHARGING mode and charging status in line mode In AC mode it will present battery charging status Battery voltage LCD Display lt 2V cell 4 bars will flash in turns Bottom bar will be on and the other three Constant re oie Ine bars will flash in turns Current mode Bottom two bars will DE on and the other Constant 2 083 2 167V cell two bars will flash in turns Voltage mode Bottom three bars will be on and the top gt 2 167 V cell bar will flash Floating mode Batteries are fully charged 4 bars will be on In battery mode it will present battery capacity Load Percentage Battery Voltage LCD Display lt 1 717V cell le p g 1 717V cell 1 8V cell Load gt 50 1 8 1 883V cell _ gt 1 883 V cell lt 1 817V cell 1 817V cell 1 9V cell 50 gt Load gt 20 1 9 1 983V cell gt 1 983 lt 1 867V cell 1 867V cell 1 95V cell Load l
15. ery charging power no matter how C L d much loads are connected The A ASS max battery charging power will be based on the setting current in program 02 Max solar power Max battery charging power disable 20 Display Setting The LCD display information will be switched in turns by pressing UP or DOWN key The selectable information is switched as below order input voltage input frequency PV voltage MPPT charging current MPPT charging power battery voltage output voltage output frequency load percentage load in VA load in Watt DC discharging current main CPU Version and second CPU Version Selectable information LCD display Input Voltage 230V output voltage 230V OUTPUT Input voltage Output voltage Default Display Screen Input frequency PV voltage 60V INPUT OUTPUT PV voltage Current 10A BATT MPPT Charging current MPPT Charging power 21 Battery voltage 25 5V discharging current 1A BATT Battery voltage DC discharging current Output frequency 50Hz OUTPUT rim LI a Output frequency Load percentage When connected load is lower than 1kVA load in VA will present xxxVA like below chart 350 L in VA agen When load is larger than 1kVA 1KVA load in VA will present x xkVA like below chart LOAD 22 Load in Watt Main CPU version checking Secondary CPU version checking When load is lower than 1kW load in W will present x
16. ical Battery Torque Amperage Capacity a D mm L mm 21 8 1KVA 24V 2KVA 48V 100AH 1 10AWG 22 5 3KVA 48V 100AH 1 8AWG 23 8 66A 66A 7A 4 4 8 64 oa 100AH 1 6AWG 4 292 an m 200AH 2 10AWG 8 64 23 8 100AH 1 4AWG 4 33 2 3KVA 24V 100A 2 3 Nm 200AH 2 8AWG 4 29 2 1 4AWG 4 4KVA 200AH 2 8AWG 4 1 4AWG 4 5KVA 8 200AH 2 8AWG 4 6 6 6 6 6 6 6 6 6 6 6 Please follow below steps to implement battery connection 1 Assemble battery ring terminal based on recommended battery cable and terminal size 2 Connect all battery packs as units requires It s suggested to connect at least 100Ah capacity battery for 1 3KVA model and at least 200Ah capacity battery for 4KVA 5KVA model NOTE Please only use sealed lead acid battery or sealed GEL AGM lead acid battery 3 Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of 2 3 Nm Make sure polarity at both the battery and the inverter charge is correctly connected and ring terminals are tightly screwed to the battery terminals IN BE 2260600 SN SANAR 2G6BGGGRE 4446296 ANANA AA AAA BAGO Xy 22662 S SS Q A SS WA vs S SNS D SAN A WARNING Shock Hazard Installation mu
17. motor type appliances such as tube light fan refrigerator and air conditioner Solar power option Generator BATTERY External Home Appliances Battery packs Figure 1 Offgrid Power System 2 Product Overview 1 3KVA model NOTE For parallel model installation and operation please check separate parallel installation guide for the details oS A Oe ee oe iY a Pp pa pa pa pap UN bb W N e O 4KVA 5KVA parallel model LCD display Status indicator Charging indicator Fault indicator Function buttons Power on off switch AC input AC output PV input Battery input Circuit breaker RS232 communication port Parallel communication cable only for parallel model Current sharing cable only for parallel model Dry contact INSTALLATION Unpacking and Inspection Before installation please inspect the unit Be sure that nothing inside the package is damaged You should have received the following items inside of package Preparation Before connecting all wirings please take off bottom cover by removing two screws as shown below e The unit x 1 e User manual x 1 e Communication cable x 1 e Software CD x 1 Mounting the Unit Consider the following points before selecting where to install Do not mount the inverter on flammable construction materials Mount on a solid surface For proper air circulation to dissipate heat allow clearance The ambient temperature should be
18. nergy is not available Battery voltage drops to either low level warning voltage or the setting point in program 12 Utility will provide power to the loads as first priority Solar and battery energy will provide power to the loads only when utility power is not available Solar energy provides power to the loads as first priority If solar energy is not sufficient to power all connected loads battery energy will supply power to the loads at the same time Utility provides power to the loads only when battery voltage drops to either low level warning voltage or the setting point in program 12 Available options in 1KVA 24V and 1KVA 3KVA 48V models 20A default Uc COR Available options in 2 3KVA 24V models 30A default Uc 308 Available options in 2 3KVA 24V 48V Plus and 4 5KVA 48V models 14 10A Not available for 2 3KVA 24V Plus Ha TE Lj A q tI G te A em aq a Sun Appliances default If selected acceptable AC input E voltage range will be within US 5 APL 90 280VAC 03 AC input voltage range If selected acceptable AC input voltage range will be within 170 280VAC Saving mode disable If disabled no matter connected load default is low or high the on off status of N inverter output will not be effected Power saving mode yA C a L enable disable Saving mode enable If enabled the output of inverter will m L C m be off when connected load i
19. oubleshooting table please send this inverter charger back to local dealer or service center for maintenance INTRODUCTION This is a multi function inverter charger combining functions of inverter MPPT solar charger and battery charger to offer uninterruptible power support with portable size Its comprehensive LCD display offers user configurable and easy accessible button operation such as battery charging current AC solar charger priority and acceptable input voltage based on different applications Features Pure sine wave inverter e Built in MPPT solar charge controller e Configurable input voltage range for home appliances and personal computers via LCD setting e Configurable battery charging current based on applications via LCD setting e Configurable AC Solar Charger priority via LCD setting e Compatible to mains voltage or generator power e Auto restart while AC is recovering e Overload Over temperature short circuit protection e Smart battery charger design for optimized battery performance e Cold start function Basic System Architecture The following illustration shows basic application for this inverter charger It also includes following devices to have a complete running system e Generator e PV modules option Consult with your system integrator for other possible system architectures depending on your requirements This inverter can power all kinds of appliances in home or office environment including
20. put voltage drops to 95V or gt 140V Input Voltage 170V depending on models the output 230Vac model power will be derated Output Power A Rated Power 50 gt 170V 280V Input Voltage Table 2 Inverter Mode Specifications 1KVA 24V 2KVA 24V 1KVA 48V 3KVA 48V 3KVA 24V INVERTER MODEL 2KVA 48V Plus 3KVA 48V Plus 2KVA 24V Plus 3KVA 24V Plus 1KVA 0 8KW 1KVA 1KW Rated Output Power 2KVA 1 6KW 2KVA 1 6KW part 3KVA 2 4KW 3KVA 2 4KW Surge Capacity 2 rated power for 5 seconds Nominal DC Input Voltage 24Vdc 48Vdc Cold Start Voltage 23 0Vdc 46 0Vdc Low DC Warning Voltage load lt 20 20 lt load lt 50 load 50 Low DC Warning Return Voltage load lt 20 20 lt load lt 50 load 50 Low DC Cut off Voltage load lt 20 20 lt load lt 50 load 50 22 0Vdc 21 4Vdc 20 2Vdc 23 0Vdc 22 4Vdc 21 2Vdc 21 0Vdc 20 4Vdc 19 2Vdc 44 0Vdc 42 8Vdc 40 4Vdc 46 0Vdc 44 8Vdc 42 4Vdc 42 0Vdc 40 8Vdc 38 4Vdc 4KVA 5KVA only supports 230VAC system 29 Table 3 Charge Mode Specifications Utility Charging Mode 2KVA 24V 1KVA 48V 1KVA 24V 3KVA 24V 2KVA 48V 3KVA 48V INVERTER MODEL 2KVA 24V 2KVA 24V Plus Plus 120Vac Plus 120Vac 3KVA 24V Plus 2 10A Charging Current UPS ane l 10 20A 20 30A 5 10A 10 15A 20 30A Nominal Input Voltage 40 50 60A Flooded Bulk 29 2 58 4 Battery Charging AGM Gel Voltage 28 2 l Batter
21. s pretty m A lowor not detected AGM default Flooded in C i Hun y J FLO User Defined If User Defined is selected battery A charge voltage and low DC cut off OD USE fame om A voltage can be set up in program 26 27 and 29 05 Battery type Restart disable Restart enable Auto restart when overload default E occurs ME i Ub AE LI gL ro Restart disable Restart enable Auto restart when over default M L temperature occurs Output voltage only 120V default available for 120Vac Uo iel models 50Hz default Output frequency E __3U rl m I Hz ee COn Maximum utility charging current 30A default i 308 Available options in 24V models 23 0V default BATT 2 230 Setting voltage point back to utility source when selecting SBU priority or Solar first in program 01 46V default BATT Cc HE Setting voltage point back to battery mode when selecting SBU priority or Solar first in program 01 Battery fully charged BATT a eth Solar first Charger source priority 16 To configure charger source riorit P Utility first D Cut ib C50 27V default BATT 3 20 54V default 3 SUD Solar energy will charge battery as first priority Utility will charge battery only when solar energy is not available Utility will charge battery as first priority Solar energy will charge ba
22. st be performed with care due to high battery voltage in series CAUTION Do not place anything between the flat part of the inverter terminal and the ring terminal Otherwise overheating may occur CAUTION Do not apply anti oxidant substance on the terminals before terminals are connected tightly CAUTION Before making the final DC connection or closing DC breaker disconnector be sure positive must be connected to positive and negative must be connected to negative AC Input Output Connection CAUTION Before connecting to AC input power source please install a separate AC breaker between inverter and AC input power source This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input The recommended spec of AC breaker is 10A for 1KVA 20A for 2KVA 32A for 3KVA 40A for 4KVA and 50A for 5KVA CAUTION There are two terminal blocks with IN and OUT markings Please do NOT mis connect input and output connectors WARNING All wiring must be performed by a qualified personnel WARNING It s very important for system safety and efficient operation to use appropriate cable for AC input connection To reduce risk of injury please use the proper recommended cable size as below Suggested cable requirement for AC wires 1KVA 16 AWG 0 5 0 6 Nm 2KVA 230VAC 14 AWG 0 8 1 0 Nm 2KVA 120VAC 12 AWG 1 2 1 6 Nm 3KVA 4KVA 10 AWG 1 4 1 6Nm
23. t 20 1 95 2 033V cell gt 2 033 Load Information Indicates overload Indicates the load level by 0 24 25 50 50 74 and 75 100 0 25 25 50 50 7 5 75 100 Py pos Mode Operation Information Indicates unit connects to the mains Indicates unit connects to the PV panel Indicates load is supplied by utility power a Indicates the utility charger circuit is working ES Indicates the DC AC inverter circuit is working Mute Operation Indicates unit alarm is disabled LCD Setting After pressing and holding ENTER button for 3 seconds the unit will enter setting mode Press UP or DOWN button to select setting programs And then press ENTER button to confirm the selection or ESC button to exit Setting Programs Selectable option Exit setting mode Output source priority To configure load power source priority Maximum charging current To configure total charging current for solar and utility chargers Max charging current utility charging current solar charging current Solar first SUL Utility first default ri 1 Li D UE SBU priority na Ly a 3bU Solar energy provides power to the loads as first priority If solar energy is not sufficient to power all connected loads battery energy will supply power the loads at the same time Utility provides power to the loads only when any one condition happens Solar e
24. t Program 13 or battery charging Close Open reaches floating stage OPERATION Power ON OFF Once the unit has been properly installed and the batteries are connected well simply press On Off switch located on the button of the case to turn on the unit Operation and Display Panel The operation and display panel shown in below chart is on the front panel of the inverter It includes three indicators four function keys and a LCD display indicating the operating status and input output power information spori BBAARE eat es A LCD display OA LED indicators Function keys LED Indicator LED Indicator u Y Solid On Output is powered by utility in Line mode SAC 8 INV Green Sete On put is p y utility Flashing Output is powered by battery or PV in battery mode C Solid On Battery is fully charged reen EA Battery is charging Solid On On Fault occurs in the inverter A FAULT Flashing Warning condition occurs in the inverter Function Keys Function Key Description ESC To exit setting mode To go to previous selection DOWN To go to next selection ENTER To confirm the selection in setting mode or enter setting mode LCD Display Icons INPUTBATTTEMP arn OUTPUTBATTLOAD va EIE A Litt VA JT a UN Al OVER LOAD W 100 F F If 25 CHARGING oon Function description Input Source Information Indicates the AC input Indicates the PV input INPUTBATT non
25. ttery only when utility power is not available Alarm control Auto return to default display screen Backlight control Beeps while primary source is interrupted Overload bypass When enabled the unit will transfer to line mode if overload occurs in battery mode Record Fault code Bulk charging voltage C V voltage Solar and Utility Only available for 4KVA 5KVA model l l 6 battery at the same time Solar energy and utility will charge Il SU n Solar Solar energy will be the only charger ID NIC source no matter utility is available or UI this inverter charger is working in Battery mode or Power not saving mode only solar energy can charge battery Solar energy will charge battery if it s available and sufficient Alarm on default Alarm off l an m O bOn i9 bOF a Return to default If selected no matter how users display screen switch display screen it will default automatically return to default display Ia E O screen Input voltage output voltage A __ after no button is pressed for 1 minute Stay at latest screen If selected the display screen will stay _ L L m at latest screen user finally switches Backlight on Backlight off default E an inn e _LUF 3 LO Alarm on default Alarm off 22 AON er ADF Bypass disable Bypass enable default co byd Record enable Record disable default 25 FEN 25 FAS
26. unit will provide output Battery Mode power from battery and PV power Power from battery only ye gt B 100 I 25 Fault Reference Code Fault Code Current sensor failed J Y L a NOTE Fault codes 51 52 53 55 56 57 and 58 are only available in 4K 5K model 25 Warning Indicator a Warning Event Audible Alarm Icon flashing Fan is locked when Beep three times every ioe A inverter is on second e A l PE Battery is over charged Beep once every second que 14 AT 07 Overload Beep once every 0 5 second H Aa Output power derating Beep twice every 3 seconds Er We oooo We oooo Solar charger stops due mE A to low battery ce ie Solar charger stops due 43 A to high PV voltage Loa oe a Solar charger stops due JE A to overload u y 26 Disconnect and Re Connect Procedure Shutdown Procedure For IGS Press ESC OFF till buzzer sounds For IPS Press the Off Switch at the bottom right of the unit amp disconnect remote signal switch if used Step 1 Turn off SOLAR SUPPLY MAIN SWITCH in Switchboard Step 2 Turn off PV ARRAY DC ISOLATOR Next to Inverter Disconnect Procedure Step 3 Turn off AC Load Grid Connect Breaker Step 4 Turn off AC Input Breaker and or Generator Input Step 5 Open Battery DC Circuit Breaker Step 6 Double check that are disconnected before disconnecting terminals You can now safely remove the unit Re Connect Procedure For IGS Physically Connect Up
27. xxW like below chart LOAD ari 100 25 When load is larger than 1kW 1KW load in W will present x xkW like below chart INPUT LOAD SU ICU it iz I 25 Main CPU version 00014 04 eN Secondary CPU version 00003 03 IF E LI ie Lt ee TrTI TIIT EETTETTTTETTTT 4 23 Operating Mode Description Operation mode LCD display Charging by utility Standby mode Power ammm ll y mode Q A saving mode Note Standby mode The inverter is MH CHARGING not turned on yet but at this No output is supplied by the aanging oy Pa cnengy time the inverter can charge unit but it still can charge p gt 4 battery without AC output batteries Power saving mode If enabled the output of inverter will be off when connected load is pretty low or not detected Fault mode Note Fault mode Errors are caused 7 oo PV energy and utility can by inside circuit error or external charge batteries reasons such as over temperature output short circuited and so on Fault mode Note Utility can power loads when Fault mode Errors are caused the unit starts up without by inside circuit error or external battery Only available in reasons such as over 4K 5K model with single temperature output short operation circuited and so on The unit will provide output power from the mains It will also charge the battery at line mode Line Mode Charging by utility 24 The
28. y Floating Charging Voltage 2 Vdc Charging Algorithm Battery Voltage per cell Charging Current 2 43Vdc 2 35Vdc i Voltage 2 25Vde Charging Curve i Bulk Absorption Constant Current Constant Voltage Solar Charging Mode 2KVA 48V Plus 1KVA 48V 2KVA 24V Plus 3KVA 48V Plus 3KVA 48V 3KVA 24V Plus 4KVA 5KVA Rated Power 200w Efficiency 98 0 max Max PV Array Open Circuit Voltage 75Vdc max 102Vdc max 145Vdc PV Array MPPT Voltage Range 30 115Vdc 60 115Vdc Min battery voltage for PV charge 17Vdc 34Vdc Standby Power Consumption 2W 1KVA 24V INVERTER MODEL 2KVA 24V 3KVA 24V 30 Joint Utility and Solar Charging Only available for 4KVA and 5KVA model Max Charging Current 120Amp Default Charging Current 60Amp Table 4 General Specifications 2KVA 24V Plus 1KVA 24V 3KVA 24V 3KVA 24V Plus INVERTER MODEL 2KVA 24V 1KVA 48V 3KVA 48V 2KVA 48V Plus 3KVA 48V Plus Safety Certification CE Operating Temperature Range 0 C to 55 C Storage temperature 15 C 60 C Dimension D W H mm 128 x 272 x 355 140 x 295 x 479 140 x295 x540 Net Weight kg 74 76 80 a 125 135 31 TROUBLE SHOOTING LCD LED Buzzer Explanation Possible cause What to do Unit shuts down LCD LEDs and buzzer automatically will be active for 3 The battery voltage is too low 1 Re charge battery during startup seconds and then lt 1 91V Cell 2 Replace battery process complete off 1 The battery voltage
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