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Summary of Contents for Afore BNT003KTL
- 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 BNT003KTL BNT004KTL BNT005KTL BNT006KTL BNT008KTL BNT010KTL BNT012KTL BNT013KTL BNT015KTL... -
Page 4: Safety & Symbols
Safety & Symbols Circuit Breaker and Surge Protector Recommendation: Type Max AC Current [A] Rate current of AC breaker[A] BNT003KTL BNT004KTL BNT005KTL BNT006KTL 10.5 BNT008KTL 13.5 BNT010KTL BNT012KTL 21.5 BNT013KTL BNT015KTL BNT017KTL BNT020KTL SPD: Lightning protection system, refer to the following options: AC side, nominal discharge current 20KA, second grade lightning protection, protection voltage 2.5KV... -
Page 5: Explanations Of 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 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 345mm 345mm 170mm BNT003-006KTL BNT008-010KTL 345mm 345mm 170mm BNT012-015KTL BNT017-020KTL... - Page 8 Installation Overview of the Connection Area The following figures show the assignment of the individual connection areas on the bottom of the inverter. BNT003-010KTL BNT012-015KTL...
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Page 9: Mounting Location
Installation BNT017-020KTL Items DC Switch DC Connectors ( + ) For PV Strings DC Connectors ( − ) For PV Strings AC Connector Monitor Module Port Zero-Injection Port (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... - Page 10 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. 300mm 100mm 100mm...
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Page 11: Installation On-Grid Pv Inverter
Installation 3.4 Installation On-grid PV Inverter Step 1 26mm 35mm 26mm 328.5mm Step 2 Step 3 Security screw... -
Page 12: Electrical Connection
Instruction 3.5 Electrical Connection 3.5.1 PV Connection The inverter have 2-4 channels, can be connected with 2-4 strings of PV panels. Please make sure below requirements are followed before connecting PV panels / strings to the inverter. ・The open-circuit voltage and short-circuit current of PV string must not exceed inverter’s range ・The isolation resistance between PV string and ground must exceed 10 kΩ... -
Page 13: Grid Connection
Installation Step 3 STOP ! Note: You’ll hear click sound when the connector assembly is correct Note： It is strongly recommended that BNT003-010KTL be connected to 2 strings of panels, BNT012-015KTL to 3 strings of panels, and BNT012-015KTL to 4 strings of panels. - Page 14 Installation ・The AC (grid) voltage must not exceed inverter’s range ・The phase-line from AC distribution box are correctly connected ・Use the AC plugs in the accessory ・The surge protector should be equipped between grid and inverter ・Disconnect the AC (grid) switch during wiring Warning: The fatal high voltage may on the AC side, please comply with electric safety when connecting.
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Page 15: Earth Connection
Installation Step 3 Fix junction box with screw 3.5.3 Earth Connection To prevent electric shock, the user must connection a second protective earth (PE) terminal at the side of the inverter. And make sure this PE terminal is reliable grounding. Step 1 Grounding terminal 3~5 mm... -
Page 16: Communication Connection (Wifi / Ethernet / Gprs / Rs485)
Installation Step 2 Grounding terminal is connected to any ground terminal below the left and right sides of the machin 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 Zero Injection 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
PV Inverter L2’ L3’ PV Array Grid PV Inverter Energy Meter 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 Safty:xxx Case_Temp:xxx C ModleTemp:xxx C Screentemp:xxx C System Info Rated Power:xx KW Vac.Max:xx V PG1Imp:xx K Vac.Min:xx V NG1Imp:xx K Fac.Max:xx Hz PG2Imp:xx K Fac.Min:xx Hz NG2Imp:xx K Pdet:xx % Error Record No Error RComp:xx % Risomin:xx Ko Para View: DCI Max:xx ma... -
Page 20: Setting
Set grid frequency protection range Volt, Range Set grid voltage protection range PQ Mode Set power factor, active / reactive power 4.3 Setting 4.3.1 Startup Setting Afore New Energy Please Choose 1s Delay Your Country Enter UP/DOWN Switch countries Please Set... -
Page 21: Parameter Setting
Operation 4.3.2 Parameter Setting Enter Main Menu Enter UP/DOWN Para View: Max VoLtage: Enter Min VoLtage: Input Password Max FrEquency: XXX Min FrEquency: XXX Safety: Enter UP/DOWN Para Adj: Power Off and Enter Para: Restart Inverter Enter Note: The inverter need to be Finish restarted to finish parameter setting. -
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 BNT003KTL BNT004KTL BNT005KTL BNT006KTL BNT008KTL BNT010KTL Max. DC Power ( W ) 5100 6000 7500 9000 12000 14000 1000 1000 1000 1000 1000 1000 Max. DC Voltage ( V ) MPPT Voltage Range ( V ) - Page 26 Specifications PV Input Data BNT012KTL BNT013KTL BNT015KTL BNT017KTL BNT020KTL Max. DC Power ( W ) 18000 19000 21000 25500 28000 1000 1000 1000 1000 1000 Max. DC Voltage ( V ) MPPT Voltage Range ( V ) 200-850 200-850 200-850 200-950 200-950 MPPT Full Power Voltage Range ( V )
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