Table of Contents
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Table of Contents
Related Manuals for Afore BNT050KTL
Summary of Contents for Afore BNT050KTL
- Page 1 On-Grid PV Inverter Installation and Operation Manual...
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Page 2: Table Of Contents
Contents Contents 1.About This Manual ..... 1.1 Scope of Validity ......1.2 Target Group . -
Page 3: About This Manual
About This Manual 1.About This Manual 1.1 Scope of Validity This manual describes the installation, commissioning, operation and maintenance of the following on-grid PV inverters produced by Afore New Energy: Three-Phase BNT050KTL BNT060KTL Please keep this manual all the time available in case of emergency. -
Page 4: Safety & Symbols
6. Please ensure that the used device and any relevant accessories are disposed of in accordance with applicable regulations. 7. Afore inverter should be placed upwards and handled with care in delivery. Pay attention to waterproof. Do not expose the inverter to water, rain, snow or spray. -
Page 5: Explanations Of Symbols
Safety & Symbols 2.2 Explanations of Symbols Afore inverter strictly comply with relevant safety standards. Please read and follow all the instructions and cautions during installation, operation and maintenance. Danger of Electric Shock. The inverter contains fatal DC and AC power. All work on the inverter must be carried out by qualified personnel only. -
Page 6: Installation
Instruction 3.Installation 3.1 Package Unpacking On receiving the inverter, please check to make sure the packing and all of the components are not missing or damaged. Please contact your dealer directly for supports if there is any damage or missing components. Package List Open the package, please check the packing list shown as below. -
Page 7: Product Overview
Installation 3.2 Product Overview 850mm 306mm Overview of the Connection Area The following figures show the assignment of the individual connection areas on the bottom of the inverter. Items DC Switch DC Connectors ( + ) For PV Strings DC Connectors ( − ) For PV Strings... -
Page 8: Mounting Location
Installation Items Zero-Injection Port (Optional) Monitor Module Port AC Connect ModBus(Optional) 3.3 Mounting Location The inverters are designed for indoor and outdoor installation (IP65), to increase the safety, performance 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 Installation The inverter should be installed vertically on the wall, or lean back on plane with a limited tilted angle. Please refer to below picture. <30° >0° Leave the enough space around inverter, easy for accessing to the inverter, connection points and maintenance. 500mm 300mm 300mm...
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Page 10: Installation On-Grid Pv Inverter
Installation 3.4 Installation On-grid PV Inverter Step 1 550mm 410mm Step 2 Check to ensure the inverter is correctly seated. Step 2 Make sure to lock it with the security screws. Security screw Security screw... -
Page 11: Electrical Connection
Installation 3.5 Electrical Connection 3.5.1 PV Connection The inverter is equipped with 3 MPPT channels, and each channel contains 4 PV string inputs. For best results, make sure that each MPPT channel is connected to a PV string separately. Otherwise, the inverter will automatically activate voltage or current protection. - Page 12 Instruction Step 3 STOP ! Note: You’ll hear click sound when the connector assembly is correct Note： It is strongly recommended to connect by 12 strings of panels for models of 12 sets of DC connectors.
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Page 13: Grid Connection
Installation 3.5.2 Grid Connection The three-phase on-grid PV inverters work with grid (380/400/415/440 Vac, 50/60 Hz). 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 14 Installation Step 2 N=Neutral line W, V, U=Live line Unscrew the row of screws, insert the wire harness into the W, U, V, N caps one by one, and tighten the screws Step 3...
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Page 15: Earth Connection
Installation 3.5.3 Earth Connection The user must connect a protective earth (PE) terminal to prevent electric shock. And make sure this PE terminal is properly grounded. Step 1 Grounding terminal 3~5 mm Note: copper cable or aluminum cable more than 6mm² Step 2 Grounding terminal is connected to the inverter at left or right side... -
Page 16: Communication Connection (Wifi / Ethernet / Gprs / Rs485)
Installation 3.5.4 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 Wi-Fi / GPRS / RS485 Communication Wi-Fi / GPRS / RS485 communication is applicable to the inverter . Please refer to "Communication Configuration Instruction"... - Page 17 Installation Install the ZeroInjection Smart Meter(optional) The Smart Meter is used for monitoring the power consumption of home electricity, the inverter will active export power limit function based on the monitoring data. Please refer to "Zero injection Smart Meter Instruction" for detailed instruction.
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Page 18: Operation
L2’ PV Inverter L3’ PV Array Grid Energy Meter PV Inverter Afore Smart Meter RS485 / WiFi / Ethernet / GPRS 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. -
Page 19: Menu Structure
Operation 4.2 Menu Structure Fourth Level Menu U xx（V） Three Level Menu I xx（A） Second Level Menu P xx（W） DC Input U xx（V） P(%) Power 60.000KW I xx（A） EDay 15.6 KWh P xx（W） StatrRun EAll 497000KWh State RUNNING ISOPGa xx 5 8 11 14 17 20 23 11/11/2019 11:00 Three Level Menu... - Page 20 Operation Explanation of LCD Display Content Nouns Explanation Run Info Check the grid connection status of the inverter Error Record Check the error list of inverter including date and time Set the protection parameter of inverter ON/OFF Development function, unavailable WIFI info View WIFI SN and IP address Version...
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Page 21: Startup Setting
Operation 4.3 Startup Setting system checking... 1s Delay 》》》》》》》》》 www.aforenergy.com Enter UP/DOWN Switch setting Main Menu P(%) Power 60.000KW Run Info Wifi Info EDay 15.6 KWh Enter Err Record Version EAll 497000KWh System Info State RUNNING ON/OFF 5 8 11 14 17 20 23 11/11/2019 11:00 Enter UP/DOWN... -
Page 22: Commissioning
Commissioning 5.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 23: Shut Down & Restart The Inverter
Shut Down & Restart the Inverter 6.Shut Down & Restart the Inverter 6.1 Shut Down Procedures ・Turn off the DC switch on the inverter; ・Turn off the PV switch of the system; ・Turn off the AC switch between inverter output and the public grid. Note: The inverter will be operable after minimum 5 minutes. - Page 24 Maintenance&Trouble Shooting Trouble-Shooting List Error Display Error Message Possible Fault Correctie Measure low start up power under low light EepromErr Storage device fault conditons, inverter self-check procedure The inverter will restart automatically when the start up power is enough cannot be complete Ground Fault Circuit Interrupter 1.ground leakage current high 1.
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Page 25: Specifications
Specifications 8.Specifications PV Input Data BNT050KTL BNT060KTL Max. DC Power ( W ) 75000 84000 Max. DC Voltage ( V ) 1000 1000 MPPT Voltage Range ( V ) 200-950 200-950 MPPT Full Power Voltage Range ( V ) 500-950...
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