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Thank you for selecting and buying V-TAC product. V-TAC will serve you the best. Please read these instruc-
tions carefully before starting the installation and keep this 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. The warranty is valid for 5 years from the date of purchase. The
warranty does not apply to damage caused by incorrect installation or abnormal wear and tear. The company
gives no warranty against damage to any surface due to incorrect removal and installation of the product.
This product is warranted for manufacturing defects only.
IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@VTACEXPORTS.COM
FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST
DEALERS.
INSTRUCTION MANUAL
ON-GRID PV INVERTER
VT-6607036
11726
INTRODUCTION
MULTI-LANGUAGE MANUAL QR CODE
Please scan the QR code to access the manual in
multiple languages.
V-TAC HOUSE, KELPATRICK ROAD, SLOUGH, BERKSHIRE, SL1 6BW, UK
WEEE Number: 80133970
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Table of Contents
Related Manuals for V-TAC VT-6607036
Summary of Contents for V-TAC VT-6607036
- Page 1 11726 INTRODUCTION Thank you for selecting and buying V-TAC product. V-TAC will serve you the best. Please read these instruc- tions carefully before starting the installation and keep this 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.
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Page 2: Safety Precautions
Circuit Breaker Recommendation TYPE MAX AC CURRENT (A) RATED CURRENT AC BRACKER (A) Single Phase Ongrid Inverter VT-6607036 Surge Protector Recommendation • AC side, nominal discharge current 20KA, second grade lightning protection, protection voltage 2.5KV. •... -
Page 3: Specifications
Refer to manual before service. CE mark The inverter complies with the requirements of the applicable CE guidelines. SPECIFICATIONS PV INPUT DATA VT-6607036 Max. DC Power ( W ) 5400 Max. DC Voltage ( V ) MPPT Voltage Range ( V ) -
Page 4: Ac Output Data
AC OUTPUT DATA VT-6607036 Max. Output Power ( W ) 3960 Nominal Output Power ( W ) 3600 Max. Output Current ( A ) 17.5 Nominal Output Voltage ( V ) L/N/PE, 220Vac, 230Vac, 240Vac Grid Voltage Range 180Vac-276Vac (According to local standard) -
Page 5: Certifications And Standards
<28 Night Power Consumption ( W ) <1 Max. Operation Altitude ( m ) 4000 CERTIFICATIONS AND STANDARDS VT-6607036 EN/IEC 61000-6-2, EN/IEC 61000-6-3, EN61000-3-2, EMC Standard EN61000-3-3, EN61000-3-11, EN61000-3-12 Safety Standard IEC 60068, IEEE1547,EN62109 EN50549-1, EN50438, RD 1699,UNE 217001, RD 413,... -
Page 6: Installation
INSTALLATION Pre-installation Unpacking & Package List Unpacking On receiving the inverter, please check to make sure the packing and all components are not miss- ing or damaged. Please contact your dealer directly for supports if there is any damage or missing components. -
Page 7: Product Overview
Product Overview Inverter Terminals Items Items DC Switch Monitor Module Port DC Connectors ( + ) For PV Strings Zero-Injection Port (Optional) DC Connectors ( − ) For PV Strings AC Connector... -
Page 8: Mounting Location
Mounting Location The inverters are designed for indoor and outdoor installation (IP65), to increase the safety, per- formance and lifespan of the inverter, please select the mounting location carefully based on the following rules: • The inverter should be installed on a solid surface, far from flammable or corrosion materials, where is suitable for inverter’s weight and dimensions. - Page 9 • Leave the enough space around inverter, easy for accessing to the inverter, connection points and maintenance. Mounting STEP 1 STEP 2...
- Page 10 STEP 3 Security Screw Electrical Connection PV Connection The inverter is equipped with 2 MPPT channels, each of which contains a PV string input. For the best results, make sure that each MPPT channel is correctly connected with PV string. Other- wise, the inverter will activate voltage or current protection automatically.
- Page 11 STEP 2 Positive Crimp Contact Negative Crimp Contact Note: Please use PV connector crimper to pinch the point of the arrow. STEP 3 Note: You’ll hear click sound when the connector assembly is correct. Note: PV String suggestion...
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Page 12: Correct Installation
Correct Installation Channel A and B connected with PV strings separately PV Array 1 PV Array 2 PV Inverter Correct Installation PV Array 1 PV Inverter PV Array 2 Grid Connection The external AC switch should be installed between inverter and grid to isolate from grid. Please make sure below requirements are followed before connecting AC cable to the inverter. - Page 13 STEP 2 Note: AC line goes through AC terminal waterproof head and cap STEP 3 Connect AC line, Live line (L), Neutral line (N) and Ground Wire (PE) according to polarity. STEP 4 Connect AC terminals and waterproof head, tighten the cap, make sure they clip closely together.
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Page 14: Communication Connection
Communication Connection The monitoring module could transmit the data to the cloud server, and display the data on the PC, tablet and smart-phone. Install the WIFI / Ethernet / GPRS / RS485 Communication WIFI / Ethernet / GPRS / RS485 communication is applicable to the inverter. Please refer to “Communication Configuration Instruction”... - Page 15 Zero-injection Smart Meter (Optional) Smart meter is an intelligent control equipment which is used for on-grid inverters. Its main function is to measure the forward and reverse power on the grid-connected side, and transmit data to the inverter through RS485 communication to ensure that the power of the inverter is less than or equal to the user’s home load, and no current flows into the grid.
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Page 16: Operation
Cloud Server Weather Station PV Array Router PV Inverter PV Array Energy Meter Grid Smart Meter RS485/WiFi/Ethernet/GPRS PV Inverter Load PV Array PV Inverter Note: The Inverter could be connected in parallel with Smart Meter, make sure the total load power not exceed Smart Mater’s limitation. Operation Control Panel Items... -
Page 17: Menu Structure
SIGN POWER COLOR EXPLANATION Green The inverter is stand-by POWER The inverter is power off Green The inverter is feeding power GRID The inverter is not feeding power Fault occurred FAULT No fault Menu Structure Second Level Menu First Level Menu Three Level Menu... -
Page 18: Voltage Range
Explanation of LCD Display Content NOUNS EXPLANATION Inverter Info Display the serial number and firmware version of inverter Error Record Check the error list of inverter including date and time Wifi Info Display the WIFI serial number and assigned IP address Date &... -
Page 19: Frequency Range
UP/DOWN UP/DOWN set level 1 UP/DOWN set protection time voltage upper limit protection Choose PassWord:xxxx UP/DOWN Set Level 2 UP/DOWN UP/DOWN set level 1 voltage upper limit protection set protection time voltage lower limit UP/DOWN set protection time UP/DOWN set level 2 UP/DOWN press ENT to confirm voltage lower limit... -
Page 20: Startup And Shutdown
Commissioning Before starting up commissioning at site, please make sure below procedures and requirements are fully meet. • Mounting location is meet the requirements. • All of the electrical wiring is firmly connected, including PV wiring, Grid wiring and Earth wiring. •... - Page 21 Fault Code and Trouble Shooting TYPE OF NAME DESCRIPTION RECOMMEND SOLUTION FAULT • Check whether the battery and wiring are immersed in water and whether the The impedance between insulation layer is damaged, and then ground and PV (+) & PV Isolution Fault make corrections.
- Page 22 TYPE OF NAME DESCRIPTION RECOMMEND SOLUTION FAULT Bus voltage is too high Bus High Volt and beyond the protection range. Bus voltage unbalanced, • Power off, then restart (Ref. Chapter6) Bus Unbalance beyond the protection • If fault still occurs continuously and range.
- Page 23 TYPE OF NAME DESCRIPTION RECOMMEND SOLUTION FAULT The fan can not work • Check if there is objects which block- Fan Fault when is started up. ing the fan rotation and remove it. Eeprom Fault Eeprom abnormal CPU to Flash abnormal Inner •...
- Page 24 Please scan the QR code to access the manual in multiple languages. IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@V-TAC.EU FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST DEALERS. VTAC UK LTD. V-TAC HOUSE, Kelpatrick Road, Slough, London UK, Postcode: SL1 6BW...
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Page 25: Download App
WARNING 1. Please make sure to turn off the power before starting the installation. 2. Installation must be performed by a qualified electrician. This marking indicates that this Caution, risk of product should not be disposed electric shock. of with other household wastes. NOTICE: Please read this manual carefully before using products and keep it in the place where O&M providers can easily find. -
Page 26: Wifi Module Installation
1. WIFI MODULE INSTALLATION Type 1 Step1: Assemble WIFI Module to the inverter communication interface as shown in the diagram. Warning: Please do not hold the WIFI Module body to rotate while install or remove the Module. 2. WIFI MODULE STATUS Check Indicator light Lights Implication... - Page 27 ABNORMAL STATE PROCESSING If the data on platform is abnormal when the WIFI Module is running, please check the table below and according to the status of indicator lights to complete a simple troubleshooting. If it still can not be resolved or indicator lights status do not show in the table below, please contact Customer Support.
- Page 28 USAGE METHODS AND NOTICES FOR RESET BUTTON Usage methods and key-press descriptions for Reset button Key-press Status Descrip on Light Status Short press 1s SMARTLINK rapid networking status. NET light ashes fast for 100ms. WIFI Module Long press 5s Reboo ng the All lights are ex nguished immediately.
- Page 29 3.Add a Logger Method 1: Enter logger SN manually. Method 2: Click the icon in the right and scan to enter logger SN You can find logger SN in the external packaging or on the logger body. 4.Network Configuration After the logger is added, please configure the network to ensure normal operation.
- Page 30 (5) Shorten the distance between the phone and device. (6) Try to connect to other Wi-Fi. Warning: Please make sure the WIFI Module is working properly before you leave the site. If there is anything abnormal,please do not leave the site and contact customer service: support@v-tac.
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Page 31: Package List
SINGLE PHASE INVERTER: VT-6607036 Quick Installation Instructions 1. OVERVIEW Please follow below picture for correct PV wiriing Correct Installation: The following picture shows the assignment of the individual connection areas on the bottom of the inverter. Channel A and B connected with PV strings separately... - Page 32 SINGLE PHASE INVERTER: VT-6607036 Quick Installation Instructions 12-15 mm Turn on the DC switch and AC 12-15 mm circuit breaker, wait until the LED on the monitoring module flashes. Note: PV cable suggestion Cross-section Warning: 4 mm² The fatal high voltage may on the DC side, please comply with electric safety when connecting.