USER`S MANUAL
Contents
1. 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 4KVA 5KVA 2KVA Plus 3KVA Plus 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 Dry contact port NC amp C 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 ES 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 Settin2. 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 Tr oo ae 41LEDS 0n Fault code 01 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 than a 2 Return to ne center Er S code Er S 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 l Fault code 56 well please return to repair fuse is burnt center 31 Check if battery wires are Battery is disconnected connected well Internal Internal components failed failed Return to Return to repair center center Restart the unit if the error Appendix Approximate Back up Time Table Model Load VA Backup Time 24Vdc 100Ah min Backup Time 24Vdc 200Ah min 200 766 40 335 ee ee IKVA 60 198 IE O 80 139 IS II IO ee 1000 112 1610 335 400 800 766 O 76 IS 1000 CC 2KVA 1200 IA 1400 po 1600 ee eee 1800 IO 5 2000 a 00 O ee 7 5 3 2 7 5 3 2 2 1 1 1 1 o owo gt 5 Load VA Backup Time 48Vdc 100Ah min Backup Time 48Vdc 200Ah min 2529 5058 1264 2529 843 608 60 406 872 310 710 615 54
3. Giant Power Integrated Power System User Manual IPS B00WM TKVA 24V IPS 1000WM 2KVA 24V IPS 2400WM SKVA 24V IPS T000WMX 2KVA 24V Plus IPS 2400WMX SKVA 24V Plus IPS5 B00WM 48V 1KVA 48V IPS 2400WM 48V SKVA 48V IPS TODOWMIX 48V 2KVA 48V Plus IPS 2400WMIX 48V SKVA 48V Plus IPS 3200WM 4KVA IPS 4000WM OKVA wy STUY A Ay A AA eV IO MAA User Manual updated on 24 September 2015 11 20 AM Table Of Contents ABOUT THIS MANUAL ode 1 RUIDOS Cita cotrmend sibarita crios esto E dadas 1 O o IU a ens aoe eee eee ae te 1 SAFETY INSTRUCTIONS cots scans een o doo o 1 INTRODUCTION ose 2 ES E A benandd lb sa Bachem nbs ac bOUirumemialades ot aimenenthaebos Hunacaa lg 2 Basic System Architecture cccccccccseeccecscceeeccesscaseeseessceseeeeesccseeecescceseceesscceseesecscceceeeneccceneeeessceeseeeessousesess 2 PROGUCW OVNIs ar A RS 3 INSTALLATION ccoo tapada e o o e oo a 4 Unpacking a d INS CCUOMR scr 4 SO A ate roncveanica ainsi xe adr ee inner ieaaree aims iuade se Win deca vinae eae ene ace voletenere aaa 4 RVR ENING UTS Unt sat aa a lS ge ate oe as ata 4 A OA a a Re aaea a a a iii 5 AC MpPuUVOUPUFCONNECUOM sra a a a sera ecco lek atest esas 7 A NA 8 FV GNSS NIDAD stead A IA ARA 9 COMMUNICATION CONNECTION c cccccccceeecceceeeccecceeeceeceuceecaueececseaeceeseaeeessaaeceesaasceessuecesseecesseaeeessseeeesaaeees 10 DiVGOmiaGt ION israel 10 OPERATION cota ei o o o o o ee o O o oe ne 11 POWer ON
4. 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 i Reduce the connected load by Overload error The inverter is E Fault code 07 ee 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 eat Temperature of internal converter Check whether the air flow of component is over 120 C Only ae available for 1 3KVA models the unit is blocked or whether the ambient temperature is Internal temperature of inverter Fault code 02 A too high aioe is over 100 C Battery is over
5. mode Record Fault code Bulk charging voltage C V voltage Utility first Utility will charge battery as first M priority A Solar energy will charge battery only when utility power is not available Solar and Utility Only available for 4KVA 5KVA model L en B Solar energy and utility will charge battery at the same time Only Solar Solar energy will be the only charger in 4 C 4 source no matter utility is available or gt not If this inverter charger is working in Battery mode or Power saving mode only solar energy can charge battery Solar energy will charge battery if it s available and sufficient Alarm on default Alarm off O bOn i0 D _ Y Return to default If selected no matter how users display screen switch display screen it will default automatically return to default display tu CeO screen Input voltage output voltage after no button is pressed for 1 minute Stay at latest screen If selected the display screen will stay na LEO at latest screen user finally switches Li Backlight on Backlight off default Alarm on default J7 ann CC nui a AA Bypass disable default Record enable JC ECM coc EJ FE za 3 i Li 3 i Lj 24V model default setting 28 2V BATT Jt ty 3 COL ae Floating charging voltage Low DC cut off voltage Solar power balance When enabled solar input power will be automatically adjusted according to conne
6. 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 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 D first Ground yellow green L LINE brown or black N Neutral blue Ja le lal PA t 1 Y yt 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 Be sure to connect PE protective conductor D first Ground yellow green L LINE brown or black N Neutral blue an E al e
7. OPE score aaa aaa a a oeeecn 11 Operation and Display Pale da 11 EOD TIS AY CONS AA be o 12 Eric A 5 Ae a E AA eves 14 DISOIAY SE WING rs A O 21 Operating Mode Describir uae eae ulead esol aoe eee 24 Fa lt Reference CG OCC wc tie es oer ee o ee lee a eld i a 25 Warning IN ICAT ON sissandi aa a ae aa Ei 26 SPECIFICATIONS conosca o a a a e 27 Table 1 line Mode Specifications uti iii 27 lable 2 Inverter Mode SpecifiCaun iia 28 Table 3 Charge Mode Specifications c cccccssssseerecsscsseeseccsosseesecseasseesecseagsaesecseagsarsesseausarsenseassassenteages 29 Table 4 General Specie UON S ania cme nasi engender teenie wit iid 30 TROUBLE SHOOTING otto se eo cenaace antsee cane cesecccece t secceceanesec cece 31 Appendix Approximate Back up Time Table cccccecesssseeeeeceenseeeeeeensseeeseceaaseeeseonasseeeseonnneeseseoaaas 32 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
8. cell Load lt 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 E T j l 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 Al 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 01 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 Utility first default SBU priority di Sbi 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 energy is not available Batte
9. detected AGM default Flooded 05 Battery type MC E nC ai US Aba 05 Fid Auto restart when overload occurs Auto restart when over temperature occurs Output voltage only available for 120Vac models Output frequency Maximum utility charging current User Defined Ja USE Restart disable default UO Ltd Restart disable default m 50Hz default ri US 5 F Hz i a If User Defined is selected battery charge voltage and low DC cut off voltage can be set up in program 26 27 and 29 Restart enable Ub LEE Restart enable dl ERE 120V default na m uo Ill 5 E m a LI Available options in 1KVA 3KVA 48V and 2 3KVA 48V Plus models BATT I It tv Setting voltage point back to utility source when selecting SBU priority or Solar first in program 01 46V default BATT Setting voltage point back to battery mode when selecting SBU priority or Solar first in program 01 Charger source priority To configure charger source priority MON i E OA 54V default BATT B Solar energy will charge battery as first priority Utility will charge battery only when solar energy 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
10. 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 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 c
11. 0 471 e e e W O N WO o D D O U1 U1 OY loo O O Uu Ni Re uw 1100 e N NIN AJN 66 03 39 69 66 03 39 69 27 76 40 25 12 25 03 27 64 26 08 4 74 67 NO GQ G B 0 O CO e U1 CO OV U1 32 Model 60 491 800 331 760 K 1000 1200 1400 172 387 1600 1800 2000 106 257 300 291 668 1200 196 497 e 1500 1800 2100 105 253 2400 2700 3000 400 766 1610 800 3 766 1200 198 503 1600 139 339 2000 2 269 2400 227 2800 176 3200 140 3600 125 4000 112 500 613 1288 1000 268 613 1500 158 402 2000 271 2500 215 3000 182 3500 141 4000 112 4500 100 5000 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 219 174 N O O UJ PR U1 U1 El E O 4KVA UI CO O UI e El El E SKVA U1 N O DA O D Ul GIANT SS FREE CALL 1300 877 554 WWW GIANTPOWER COM AU
12. 2 1 6 Nm 3KVA 24V 1KVA 48V 3KVA 48V 14 AWG 1 2 1 6 Nm ZE 2KVA 24V Plus 3KVA 24V Plus 2KVA 48V 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 2 Check correct polarity of connection cable from PV modules and PV input connectors Then connect positive pole of connection cable to positive o pole of PV input connector Connect negative pole of connection cable to negative pole of PV input connector i ws
13. arging Current 2 43Vdc 2 35Vdc Voltage 2 25Vdc Charging Curve 1 10 TO minimum 10mins max imum 8hrs 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 300W Efficiency 98 0 max 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 Standby Power Consumption 2W 1KVA 24V INVERTER MODEL 2KVA 24V 3KVA 24V 29 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 INVERTER 1KVA 24V 3KVA 24V 3KVA 24V Plus 2KVA 24V MODEL 1KVA 48V 3KVA 48V 2KVA 48V Plus 3KVA 48V Plus Safety Certification Operating Temperature 0 C to 55 C Range Storage 15 C 60 C temperature Dimension 100 x 272 x 355 140 x 295 x 479 120 x 295 x 468 D W H mm Net Weight kg 68 70 7 us u 30 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 is far too 1
14. 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 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 generously vented allowing sufficient airflow around the unit NM SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON COMBUSTIBLE SURFACE ONLY 4 Install the unit by screwing three screws It s recommended to use M4 or M5 screws 1 3KVA 24V 1KVA 3KVA 4KVA 5KVA 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 ov
15. cates the AC input Indicates the PV input INPUTBATT ulumi Indicate input voltage input frequency PV voltage battery voltage and II jo charger current Configuration Program and Fault Information Indicates the setting programs Indicates the warning and fault codes E ES Warning 7 flashing with warning code JN ERROR J lighting with fault code Output Information OUTPUTBATTLOAD l ACI T kw Indicate output voltage output frequency load percent load in VA load in MEE 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 i 2 2 083V cel bars will flash in turns Current mode Bottom two bars will bevon and tie other Constant 2 083 2 16 V 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 1 717V cell 1 8V cell ama 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
16. ctable 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 230 Input voltage Output voltage LJ Default Display Screen Input frequency PV voltage OUTPUT 030 MPPT Charging current MPPT Charging power 21 Battery voltage 25 5V discharging current 1A BATT Battery voltage DC discharging current Output frequency Load percentage When connected load is lower than 1kVA load in VA will present xxxVA like below chart e A tw L in VA een When load is larger than 1kVA 1KVA load in VA will present x xkVA like below chart lot tv 22 When load is lower than 1kW load in W will present xxxW like below chart INPUT A 1 oul M 100 ul y I 25 When load is larger than 1kW 1KW load in W will present x xkW like below chart LOAD por LU Load in Watt Main CPU version checking Secondary CPU version checking 23 Operating Mode Description Operation mode LCD display Charging by utility Standby mode Power saving mode Note Standby mode The inverter is CHARGING not turned on yet but at this No output is supplied by the ii e time th
17. cted load power Only available for 4KVA 5KVA model 48V model default setting 56 4V sass AA Li tv LL 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 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 BATT 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 be automatically adjusted Ena ered according to the following formula Max input solar power Max battery charging power Connected load power Solar power balance If selected the solar input power will be the same to max battery charging power no matter how much loads are connected The 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 sele
18. d M3 js CS Low battery Beep once every second BY 2 JR Output power derating Beep twice every 3 seconds A Solar charger stops due 143 A to low battery A 5 18 Solar charger stops due aE A to high PV voltage a Solar charger stops due IL A to overload w 26 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 ae Line mode Circuit Breaker Output Short Circuit Protection Me Battery mode Electronic Circuits Efficiency Line Mode gt 95 Rated R load battery full charged 10ms typical UPS Transfer Time l i 20ms typical Appliances 120Vac model INVERTER MODEL 3KVA 24V Output Power A Rated Power 50 Power Output power derating When AC input voltage drops to 95V or 170V depending on models the output 230Vac model pow
19. e inverter can charge unit but it still can charge battery without AC output batteries a 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 ae 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 Power from utility 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 Charging by PV energy The unit will provide output l power from the mains It will Line Mode also charge the battery at line mode CHARGING Charging by utility 24 100 E The unit will provide output 25 Battery Mode power from battery and PV power Fault Reference Code Battery voltage is too low BY Output short circuited or over temperature is detected M5 by internal converter components JH lt T NOTE Fault codes 51 52 53 55 56 57 and 58 are only available in AKSK model 25 Warning Indicator ee Warning Event Audible Alarm Icon flashing Fan is locked when Beep three times every ro ey A inverter is on second UL a Battery is over charged Beep once every secon
20. er 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 l j 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 Typical Battery Ring Terminal Torque Amperage Capacity Value D mm L mm 1KVA 48V 20 100AH 1 14AWG 21 8 1KVA 24V 2KVA 48V 33A 100AH 1 10AWG 22 5 3KVA 48V 50A 100AH 1 8AWG 23 8 8 100AH 14 29 2 3KVA 24V 100A EDU Ea il 2 3 Nm 200AH 2 8AWG 29 2 1 2AWG AKVA 120A 2 6AWG 1 2AWG 2 6AWG 39 2 2 3 Nm 33 2 39 2 33 2 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 4 2 3 Nm 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 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 term
21. er will be derated Output Power gt 140V Input Voltage Rated Power 50 gt 170V 280V Input Voltage Table 2 Inverter Mode Specifications 1KVA 24V 2KVA 24V 1KVA 48V 3KVA 48V 3KVA 24V 2KVA 24V Plus INVERTER MODEL 2KVA 48V Plus 3KVA 48V Plus 3KVA 24V Plus 1KVA 0 8KW 1KVA 1KW Rated Output Power 2KVA 1 6KW 2KVA 1 6KW ps rae 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 28 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 il eo 10 20A 20 30A 5 10A 10 154 20 30A Nominal Input Voltage 40 50 60A Flooded Bulk 29 2 58 4 Battery Charging AGM Gel Voltage 28 2 l Battery Floating Charging Voltage 27Vdc Charging Algorithm Battery Voltage per cell Ch
22. g value in Solar first Program 13 or battery charging Close Open reaches floating stage OPERATION Power ON OFF HA PV INPUT OE 06 E a DC INPUT _ m MM m 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 miis o y ee ae LCD display LED indicators Function keys LED Indicator ne Solid On Output is powered by utility in Line mode S ACX INV Green eon put is p y utility in Line Flashing Output is powered by battery or PV in battery mode 6 CHE Solid On Battery is fully charged 0 reen D Flashing Battery is charging A FAULT Solid On Fault occurs in the inverter 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 fo ao 1 QUTPUTBATTLOAD sw LILIA ERROR e A A HT OVERLOAD 8 25 NS Function description Input Source Information Indi
23. inals are tightly screwed to the battery terminals f WARNING Shock Hazard Installation must 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
24. onnected 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 troubleshooting 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 e 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 illu
25. ry 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 Available options in 2 3KVA 24V 48V Plus models 20A default mo Nng UC Cun 10A Not available for 2 3KVA 24V Plus m 60A default E NJ m uc l og DH 373 QU mi O Q ao 60A default Ha Ma LI c 2 60 se et ee Uy e a I Appliances default If selected acceptable AC input 4 a mj voltage range will be within D 90 280VAC 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 ri Z inverter output will not be effected Power saving mode Dn a g 5 enable disable AC input voltage range Saving mode enable If enabled the output of inverter will PF cm be off when connected load is pretty UA Still a low or not
26. s 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 MEA recommended cable size as below Typical Amperage Cable Size Size 1KVA 24V 2KVA 24V 12 AWG 1
27. stration 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 motor type appliances such as tube light fan refrigerator and air conditioner 5 O Solar power option Generator BATTERY External Home Appliances Battery packs Figure 1 Hybrid Power System Product Overview OOOO 1 3KVA model NOTE For parallel model installation and operation please check separate parallel installation guide for the details Cr A eS eS YS e pa pa pa SS ea ul BB U N e O oo E mn 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 USB communication port 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
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