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INSTRUCTION MANUAL

HYBRID SOLAR INVERTER

IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: [email protected]

FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST 

DEALERS. V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B

Thank you for selecting and buying V-TAC Product. V-TAC will serve you 

the best. Please read these instructions carefully & keep this user manual 

handy for future reference. If you have any another query, please contact 

our dealer or local vendor from whom you have purchased the product. 

They are trained and ready to serve you at the best.

INTRODUCTION

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Summary of Contents for 11514

Page 1: ...ARAVELOW 9B Thank you for selecting and buying V TAC Product V TAC will serve you the best Please read these instructions carefully keep this user manual handy for future reference If you have any ano...

Page 2: ...ain snow or spray 7 Alternative uses modifications to the inverter not recommended The warranty can become void if the inverter was tampered with or if the installation is not in accordance with the r...

Page 3: ...low feed in tariff and high electricity prices The energy produced by the PV system is used to optimize self consumption needs The excess energy is used to recharge the batteries any remaining excess...

Page 4: ...Discharge C Forbidden Discharge 4 periods of time charge setting Energy flow PV Battery Load Grid 4 periods of time discharge setting the battery will be charged firstly Energy flow PV Battery Load Gr...

Page 5: ...attery energy Energy flow PV and Battery Load The Selling First mode is suitable for the regions with high feed in tariff Energy flow PV Load Grid Battery TV 1 TV 1 3 7 6 9 10 5 Monitoring Quick Insta...

Page 6: ...onnector 4 1 Warranty Card 14 1 Monitor Module 5 1 Monitoring Quick Installa on Instruc ons 15 1 2 DC Connector 6 1 CT 16 3 Moun ng Bracket Screw 7 4 AC Wiring Cover Screw 17 3 Plas c Expansion Tube 8...

Page 7: ...ace far from flammable or corrosion materials where is suitable for inverter s weight and dimensions The ambient temperature should be within 25 C 60 C between 13 F and 140 F The installation of inver...

Page 8: ...ly on the wall or lean back on plane with a limited tilted angle Please refer to below picture Leave the enough space around inverter easy for accessing to the inverter connection points and maintenan...

Page 9: ...MOUNTING Step 1 Step 3 Step 2 264mm 219mm 17mm Security screw...

Page 10: ...Load Smart Load Load TV 12345678 Note For diesel generators or multi machine parallel use please contact the manufacturer and provide installation and operation instructions separately No COM1 Items 1...

Page 11: ...ed 300 k The polarity of PV strings are correct Use the DC plugs in the accessory The lightning protector should be equipped between PV string and inverter Disconnect all of the PV DC switch during wi...

Page 12: ...ributor or VTAC for technical support BATTERY CONNECTION Note Set battery type and manufacturer please refer to Chapter 5 3 BMS Battery Management System communication is needed between inverter and b...

Page 13: ...the waterproof lock STEP 3 Insert the wire harness into the terminals according to and polarity make the insulated terminals parallel with the terminals the crimping screw torque is 2 0 0 1N m STEP 2...

Page 14: ...S485 CAN RS485 Lithium BAT NTC NTC 3 8 1 2 PIN Assignment NTC NTC RJ45 Plug 12345678 Lead Acid PIN Assignment 1 PIN 2 3 6 7 8 5 1 3 4 CANH 6 8 CANL 2 3 4 5 6 7 8 PIN Assignment 1 PIN 4 5 1 2 3 RS485A...

Page 15: ...MULTI INVERTER PARALLEL 1 6 7 PIN Assignment 485A RJ45 Plug 12345678 8 485B 1 6 7 PIN Assignment 485A RJ45 Plug 12345678 8 485B 1 6 7 PIN Assignment 485A RJ45 Plug 12345678 8 485B 485 485...

Page 16: ...f AC input An extra AC breaker is needed for On Grid connection to be isolated from grid when necessary Below are requirements for the On Grid AC breaker Connect DC protector or breaker first before c...

Page 17: ...should not exceed the inverter s EPS Max output power range NOTE The wiring terminals should be wrapped with insulation tape otherwise it will cause a short circuit and damage the inverter GRID EPS Lo...

Page 18: ...hort below are used to detect current power direction of the local load and the grid The output control function of the inverters will be activated based on the detected data Meter CT INSTALL THE CT G...

Page 19: ...1 2 3 4 5 6 7 8 INSTALL THE METER Grid VTAC Meter Main Breaker Load TV Grid Inverter L N ACL ACN PIN Assignment PIN 3 8 1 2 RS485 B 25 RS485 A 24...

Page 20: ...ETHERNET GPRS RS485 COMMUNICATION WIFI Ethernet GPRS RS485 communication is applicable to the inverter Please refer to Communication Configuration Instruction for detailed instruction Wifi GPRS Etheme...

Page 21: ...ected to the inverter This prevents electric shock if the original protective PE wire fails Note Earth cable PE suggestion Cross section Copper 4 6mm 10AWG Note Make sure the earth cables on the inver...

Page 22: ...verter is power off The inverter is feeding power The inverter is not feeding power Fault occurred No fault GRID Power Note Hold UP DOWN button can be rolling quickly Items No Items No 1 2 3 4 LCD Dis...

Page 23: ...Inv Info Grid Info Load Info EPS Info Tem Info Run Record Display Menu Running Param PV Mode Bat Param EMS Param Meter Param P Mode Q Mode Grid Ctrl Diese1Gen Param Com Param Wifi Parallel Err Record...

Page 24: ...te B Safety Sys Param Date Time Date YYYY MM DD Time 24 00 00 Sys Param Safty Com 50Hz Com 60Hz China Japan 50 Japan 60 US_240S US_240D US_208S US_208D Australia UK G99 UK G98 System parameters settin...

Page 25: ...thium Operating parameters setting 5 4 3 2 D PV Mode NoPV Independent Parallel Run Param PV Mode Operating parameters setting 5 4 3 2 1 No PV connection 2 Independent and Parallel setting for professi...

Page 26: ...LeadAcid Capacity 0 1000Ah Run Param EMS Param EMS Mode Energy management system parameters setting Capacity range 0 1000Ah Operating parameters setting 5 4 3 2 Operating parameters setting 5 4 3 2 1...

Page 27: ...of charge 2 Lower state of charge 3 Battery Overvoltage Threshold 4 Battery undervoltage threshold 5 Maximum charging current 6 Maximum discharge current Run Param EMS Param Chg Cmd Chg Pwr Chg Range...

Page 28: ...ng can be set up to three time periods H AC Charging ACChg OFF MaxPpct 0 0 MaxSoc 0 0 TimOn1 00 00 TimOff1 00 00 TimOn2 00 00 TimOff2 00 00 TimOn3 00 00 TimOff3 00 00 AC Chg AC charging Run Param EMS...

Page 29: ...centage 3 MinSoc Forced discharging max Soc 4 TimOn1 Forced discharging start time 1 5 TinOff1 Forced discharging end time 1 Forced charging Forced discharge 1 ForceChg Force charging enable 2 PForce...

Page 30: ...age current detection 3 Ground detection 4 Voltage upper limit 5 Voltage upper limit time 6 Voltage lower limit 7 Voltage lower limit time 8 Frequency upper limit 9 Frequency upper limit time 10 Frequ...

Page 31: ...M S Master Slave Addr 1 Meter Bat Parallel Sunspec Modbus 1 Address 2 Band rate 3 Parallel enable 1 Inverter parallel amount 2 Master Slave 3 Address of slave 4 Only slave can choose address M Diesel...

Page 32: ...V modules battery and AC side Such as the grid side EPS side Gen side Earth line and Smart meter CT line are connected AF DF hybrid inverters should be set according to the required local grid standar...

Page 33: ...s wires those wires are soaked or damaged and then carry out rectification if the fault occurs continuously and frequently please ask help for local distributors Pv1OverVoltFault Pv2OverVoltFault Pv3O...

Page 34: ...t Pv4AbnormalFault Pv5AbnormalFault Pv6AbnormalFault Pv7AbnormalFault Pv8AbnormalFault Pv9AbnormalFault Pv10AbnormalFault Pv11AbnormalFault Pv12AbnormalFault Pv13AbnormalFault Pv14AbnormalFault Pv15Ab...

Page 35: ...ing as normal If this fault occurs continuously and frequently please ask help for local distributors Battery temperature sensor abnormal Check battery temperature sensor and connected wires damage or...

Page 36: ...UnbalanVoltFault Grid Voltage unbalanced The inverter will restart automatically when the grid three phase return to normal Check inverter connected with the grid connectors and wires normal or not co...

Page 37: ...Fault UpsOverPowerFault PV current over triggered by Software logic Power off power on then restart If those faults occurs continuously and frequently please ask help for local distributors PV curren...

Page 38: ...f checking Power off then restart Ref Chapter8 If those faults continuously and frequently please ask help for local distributors Bus voltage over Power off then restart Ref Chapter8 If those faults c...

Page 39: ...10 F11 F12 F13 PLLFault GridRelayFault UpsRelayFault GenRelayFault Relay4Fault Generator current over F17 F18 F19 GenROverCurrFault GenSOverCurrFault GenTOverCurrFault Off grid output current over Whe...

Page 40: ...rs G01 G02 G03 G04 G05 G06 G07 G08 G09 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 PV1CurAdChanFault PV2CurAdChanFault PV3CurAdChanFault PV4CurAdChanFault PV5CurAdChanFault PV6CurAdCha...

Page 41: ...pAdChanFault G25 G26 G27 G28 G29 G30 G31 G32 UpsSCurAdChanFault UpsTCurAdChanFault GenRCurAdChanFault GenSCurAdChanFault GenTCurAdChanFault UpsRDcvAdChanFault UpsSDcvAdChanFault UpsTDcvAdChanFault G41...

Page 42: ...7 I08 ExtFlashComWarning EepromComWarning Flash abnormal Eeprom abnormal I10 I11 HmiComWarning FreqCalcConflictWarning HMI abnormal Frequency value abnormal I05 CoolingTempAdChan Warning Some temperat...

Page 43: ...Enclosure Protect Level Protec on CEC E ciency Max E ciency PV to Bat E ciency Bat between AC E ciency E ciency Max Input Power kW Max PV Voltage V MPPT Range V Full MPPT Range V Normal Voltage V Sta...

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