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Summary of Contents for INVT XG100KTR
- Page 1 User Manual Grid-tied Solar Inverter XG100-136KTR INVT Solar Technology (Shenzhen) Co., Ltd.
- Page 2 Preface The manual is intended to provide detailed information of product information, installation, application, trouble shooting, precautions and maintenance of iMars series grid-tied solar inverters. The manual does not contain all information of the photovoltaic system. Please read this manual carefully and follow all safety precautions seriously before any moving, installation, operation and maintenance to ensure correct use and high performance of operation on the inverter.
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Page 3: Table Of Contents
Three-phase photovoltaic grid-connected inverter Contents Content Preface ................................i Content ................................ii 1 Safety precautions ............................. 1 1.1 Warning marks .............................1 1.2 Safety guidance ........................... 2 1.2.1 Transport and installation ......................3 1.2.2 Grid-connected operation ......................3 1.2.3 Maintenance and inspection .......................4 1.2.4 Waste disposal .......................... - Page 4 Three-phase photovoltaic grid-connected inverter Contents 2.8 Bottom of chassis ..........................16 3 Storage ...............................17 4 Installation ..............................18 4.1 Unpacking confirmation ........................18 4.2 Preparation before installation ......................19 4.2.1 Installation tool .......................... 19 4.2.2 Installation environment ......................19 4.3 Space requirements .......................... 20 4.4 The size of installation hanging board ....................22 4.5 Bracket installation ..........................22 4.6 Wall installation ..........................
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Page 5: Safety Precautions
Three-phase photovoltaic grid-connected inverter Safety precautions 1 Safety precautions iMars series grid-tied solar inverters are designed and tested strictly in accordance with relevant international safety standards. As an electrical and electronic device, all relevant safety regulations must be strictly complied during installation, operation, and maintenance. Incorrect use or misuse may result in： Injury to the life and personal safety of the operator or other people. -
Page 6: Safety Guidance
Three-phase photovoltaic grid-connected inverter Safety precautions 1.2 Safety guidance After receiving this product, first please confirm the product package is intact. If any question, please contact the logistic company or local distributor immediately. The installation and operation of PV inverter must be carried out by professional ... -
Page 7: Transport And Installation
Three-phase photovoltaic grid-connected inverter Safety precautions grid-tied photovoltaic power generation system and related standards of the countries/regions in which the project is located. Operators must wear personal protective equipment. 1.2.1 Transport and installation During storage or transport, ensure the inverter package and the chassis is ... -
Page 8: Maintenance And Inspection
Three-phase photovoltaic grid-connected inverter Safety precautions countries/regions in which the project is located. Ensure the inverter is installed firmly and electrical wiring is reliable before operating on the inverter. Do not open the inverter when it is running or connecting power ... -
Page 9: Product Overview
Product overview Three-phase photovoltaic grid-connected inverter 2 Product overview This chapter mainly describes the appearance, package accessories, nameplate and technical parameters of the grid-connected inverter. 2.1 PV grid-connected power generation system PV grid-connected power generation system is comprised of solar battery component, grid-connected inverter, power energy gauging device and public grid. -
Page 10: Product Appearance
Product overview Three-phase photovoltaic grid-connected inverter 2.2 Product appearance Fig 2.3 Appearance of 100-136kW three-phase PV inverter Table 2-1 Instruction for key cosmetic parts of three-phase PV inverter 序号 名称 说明 DC switch Switch on or switch off DC input DC input interface Inverter DC input port, connect to PV array Communication interface... -
Page 11: Nameplate
Product overview Three-phase photovoltaic grid-connected inverter 2.3 Nameplate Figure 2.4 shows the inverter nameplate. Fig 2.4 Inverter nameplate （1）Trademark and product type （2）Model and important technical parameters （3）Certification system of the inverter confirming, serial number, company name and country of origin... -
Page 12: Product Model
Table 2-2 Models of three-phase PV grid-connected inverter Rated output Product name Model power (W) three-phase(L1, L2, L3, N, PE) three-phase photovoltaic grid-connected inverter XG100KTR three -phase photovoltaic grid-connected inverter XG100KTR-F three -phase photovoltaic grid-connected inverter XG110KTR three -phase photovoltaic grid-connected inverter XG110KTR-F... -
Page 13: Outline Dimension And Weight
Product overview Three-phase photovoltaic grid-connected inverter 2.5 Outline dimension and weight Fig 2.5 Outline dimension and weight of the inverter Table 2-3 Dimension and net weight of the inverter Model Height(mm) Width(mm) Depth(mm) Net weight(kg) 100kW 1050 110kW 1050 136kW 1050 Fig 2.6 Dimension of paper package Table 2-4 Package dimension and gross weight... -
Page 14: The Led Light Panel
Product overview Three-phase photovoltaic grid-connected inverter 2.6 The LED light panel The LED indicator panel as the human-computer interaction interface, may indicate the working state of the inverter. 2.6.1 The modern model of the LED panel LED indicator light state description: Steady blue Normal generating and on-grid status DC or AC connected, inverter in standby or... -
Page 15: Lcd Display And Operation
Product overview Three-phase photovoltaic grid-connected inverter 2.7 LCD display and operation 2.7.1 LCD display and operation The LCD display shows the operating status of the inverter and various parameter information, as well as setting the inverter parameters. Screen button definition Return to the previous level display or cancel Switch up or add 1 to the current number ENTER... -
Page 16: Lcd Display Wake-Up
Product overview Three-phase photovoltaic grid-connected inverter 2.7.3 LCD display wake-up After the LCD display detects the key operation action, it automatically turns on the backlight and enters the bright light display state; after 30 seconds of no key operation action, it automatically turns off the display backlight and enters the dark light hibernation mode. -
Page 17: Language Setting
Product overview Three-phase photovoltaic grid-connected inverter 2.7.4 Language Setting 2.7.5 COM Address Setting The default value of RS485 communication address is 1 2.7.6 Date & Time Setting... -
Page 18: Power On Setting
Product overview Three-phase photovoltaic grid-connected inverter 2.7.7 Power on Setting 2.7.8 DC Input Setting... -
Page 19: Country Setting
Product overview Three-phase photovoltaic grid-connected inverter 2.7.9 Country Setting 2.7.10 Volt Level Setting 2.7.11 Anti-Reflux Setting... -
Page 20: Restore Factory Setting
Product overview Three-phase photovoltaic grid-connected inverter 2.7.12 Restore Factory Setting 2.8 Bottom of chassis XG100-110KTR is equipped with three DC switches, and XG136KTR is equipped with four DC switches. Each DC switch controls the DC terminal corresponding to its area.。 XG100TR bottom view XG110TR bottom view XG136KTR bottom view... -
Page 21: Storage
Three-phase photovoltaic grid-connected inverter Storage 3 Storage If the inverter is not put into use immediately, the storage of inverter should meet the following requirements: Do not remove the outer packing. The inverter needs to be stored in a clean and dry place, and prevent the erosion of dust and water vapor. -
Page 22: Installation
Three-phase photovoltaic grid-connected inverter Installation 4 Installation This chapter describes how to install the inverter and connect it to the grid-tied solar system (including the connection between solar modules, public grid and inverter). Read this chapter carefully and ensure all installation requirements are met before installation. Only qualified electricians are allowed to install the inverter. -
Page 23: Preparation Before Installation
Three-phase photovoltaic grid-connected inverter Installation Table 4-1 Deliverables of three-phase inverter Name Amount Inverter Installation bracket DC connector 9 pairs(100kW)/10 pairs(110kW)/12 pairs(136kW) Document M10 combination bolt M5 combination bolt AC wire terminal Check above-mentioned items carefully and if any question, contact the supplier immediately. 4.2 Preparation before installation 4.2.1 Installation tool Table 4-2 List of installation tool... -
Page 24: Space Requirements
Three-phase photovoltaic grid-connected inverter Installation Please do not install the inverter in the easily touched position. (3) Do not install inverters in areas where flammable and explosive materials are stored. (4) The inverter shall be installed in a well-ventilated environment to ensure good heat dissipation. (5) It is recommended to choose the installation site with shelter or build sunshade. - Page 25 Three-phase photovoltaic grid-connected inverter Installation Fig 4.4 installation spacing of inverter When installing multiple inverters, a certain distance should be reserved between the inverters, as shown in Figure 4.4. At the same time, sufficient distance should be reserved between the upper and lower parts of the inverter to ensure good heat dissipation.
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Page 26: The Size Of Installation Hanging Board
Three-phase photovoltaic grid-connected inverter Installation 4.4 The size of installation hanging board Fig 4.6 dimension drawing of installation hanging plate 4.5 Bracket installation Step 1: Fix the hanging board on the photovoltaic bracket. Level the holes with a level ruler and mark it with a marking pen. -
Page 27: Wall Installation
Three-phase photovoltaic grid-connected inverter Installation 4.6 Wall installation Step 1: Fix the hanging board at the wall mounting point. Level the holes with a level ruler and mark it with a marking pen. Step 2:Drill holes with impact drill and install expansion bolts. Users need to prepare expansion bolts by themselves, and it is recommended to use M10 ×... -
Page 28: Installation Of Inverter
Three-phase photovoltaic grid-connected inverter Installation 4.7 Installation of inverter Step 1: Take the inverter out of the packing box. Step 2: If the installation position is high, it is necessary to lift the inverter to the hanging board, use the lifting device to lift the inverter 100 mm from the ground, and then pause, and check the fastening of the lifting ring and rope. -
Page 29: Electrical Connection
Three-phase photovoltaic grid-connected inverter Electrical connection 5 Electrical connection 5.1 Overview of electrical connection This section presents the detailed contents and safety precautions related to electrical connection. Fig 5.1 is the connection diagram for PV grid-connected system. Fig 5.1 Connection diagram for PV grid-connected system Electrical connection must be carried out by professional technicians as wrong ... -
Page 30: Connection Of Photovoltaic String
Three-phase photovoltaic grid-connected inverter Electrical connection 5.3 Connection of photovoltaic string Step 1: Connect the outlet of PV board to the MC4 terminal delivered along with the inverter. MC4 terminal crimping method is as follows: （1） Connect the output cables of solar modules to the DC connector as fig 5.2 shows. Loose the nut of connector and remove the isolation layer of the DC cable for about 15mm. - Page 31 Three-phase photovoltaic grid-connected inverter Electrical connection Fig 5.3 DC input voltage measuring （3）After the DC connector is connected, you need to use a multimeter or megohmmeter to measure the insulation of the positive and negative terminals of each string to the ground, and the insulation is normal before you can access the inverter.
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Page 32: Three-Phase Inverter Grid Connection
Three-phase photovoltaic grid-connected inverter Electrical connection Fig 5.4 Connect PV string to inverter 5.4 Three-phase inverter grid connection Table 5-1 Interface description of three phase photovoltaic inverter AC connector Inverter AC connector Three phase grid remarks interface L1（A） L2（B） L3（C） N(Neutral line) PE (ground wire) Must be connected... -
Page 33: Terminal Block Grid Connection
Three-phase photovoltaic grid-connected inverter Electrical connection Cable Type Cable Specification Cable outer diameter:11mm~35mm Copper core cable conductor cross Sectional area: 70≤S≤240mm Aluminum alloy cable or copper-clad AC output cable Single-core outdoor (single core) cable aluminum cable conductor cross Sectional area: 95≤S≤240mm ≥... -
Page 34: Parallel Connection Requirements Of Multiple Inverters
Three-phase photovoltaic grid-connected inverter Electrical connection Fig 5.7 three-phase inverter grid access 5.4.3 Parallel connection requirements of multiple inverters Connect multiple inverters to low-voltage three-phase grid directly. If the total capacity of the inverter exceeds 1.6MVA, contact our after-sale service staff. Connect multiple inverters to the low-voltage side of the medium-voltage transformer and connect high-voltage side to the medium-voltage grid directly. -
Page 35: Connect The Communication Line
Three-phase photovoltaic grid-connected inverter Electrical connection 5.5 Connect the communication line 5.5.1 Interface description The position of inverter communication terminal block in the chassis and its equipped terminals are shown in the figure below. Reserved Reserved 485- Monitor communication interface or 485 485+ RS485-1 communication... -
Page 36: Drm Interface Description
Three-phase photovoltaic grid-connected inverter Electrical connection 5.5.2 DRM interface description (1) Open the AC terminal box and locate the DRM terminal; After opening the AC terminal box to find the secondary terminal interface, this interface is inserted by the crystal head of 8 wires Cable arrangement order White and Pin 1... - Page 37 Three-phase photovoltaic grid-connected inverter Electrical connection Figure 5.10 DRMS controller corresponding relay connection diagram As in Figure 5.8 and Figure 5.10, operate as follows: (1) K1.K2.K3.K4 are hit to b to let the inverter output 100% active power; (2) Connect crystal head cable 1 to controller terminal 25; (3) Connect crystal head cable 7 to controller terminal 22, K2.K3.K4 to b, K1 to a to let the inverter output 60% power or power not more than 60%;...
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Page 38: Running
Three-phase photovoltaic grid-connected inverter Running 6 Running This chapter introduces the related operations during the use of the inverter, which mainly involves pre-operation inspections, grid-connected operation of the inverter, inverter shutdown, and precautions for daily maintenance and repair of the inverter. 6.1 Inspection before running The following items must be checked strictly before running the PV grid-connected inverter (including but not limited to the following items):... -
Page 39: Inverter Stop
Three-phase photovoltaic grid-connected inverter Running 6.3 Inverter stop When it is necessary to carry out power-off maintenance, inspection and fault elimination on the inverter, stop the inverter according to the following steps: (1) Disconnect the breaker on inverter public grid AC side; (2) Disconnect the integrated DC switch of the inverter;... -
Page 40: Maintenance Guidance
Three-phase photovoltaic grid-connected inverter Running Item Inspection method Maintenance cycle Check whether system cable connection and inverter terminal block are loosened, if yes, secure them Electrical again in the manner specified in section 4. Check Once per half a year connection whether the cable is damaged, and whether the cable skin touched by the metal surface is cut. - Page 41 Three-phase photovoltaic grid-connected inverter Running (4) Disconnect all electrical connections from the bottom of the inverter. Step 2: Remove the right side cover of the fan. Step 3: disconnect the fan power connector and loosen the screw on the fan rack. Step 4: Remove the screw fixed the fan tray and pull the fan tray out.
- Page 42 Three-phase photovoltaic grid-connected inverter Running Step 7: install the fan tray back to the inverter in reverse order and restart the inverter. Once the inverter stops due to an alarm, it is forbidden to start the machine immediately. The cause should be identified and all faults must be eliminated before Note starting up.
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Page 43: Fault Isolation
Three-phase photovoltaic grid-connected inverter Fault isolation 7 Fault isolation This chapter mainly describes fault alarms and fault codes for figuring out the inverter fault quickly. Table 7-1 Inverter fault code Fault main Fault Display Number Fault types Fault information code subcode information PV electricity down... - Page 44 Three-phase photovoltaic grid-connected inverter Fault isolation Fault main Fault Display Number Fault types Fault information code subcode information 30 ma mutation of 10-02 failure 60 ma mutation of 10-03 failure 150 ma mutation of 10-04 failure Relay open 11-01 Relay failure Relay short circuit 11-02 DCI R phase failure...
- Page 45 Three-phase photovoltaic grid-connected inverter Fault isolation Table 7-2 inverter alarm code Alarm master alarm Display Number Alarm types alarm information code subcode information Fan 1 01-01 Fan2 01-02 Fan3 01-03 Fan4 01-04 Fan5 01-05 Fan speed is Fan6 01-06 Fan7 01-07 Fan8 01-08...
- Page 46 Three-phase photovoltaic grid-connected inverter Fault isolation If any problem, please contact with the supplier and provide following information: Model of the inverter: Serial No. of the inverter: System version: ——version 1: ——version 2: ——MCU software version: Fault code: ...
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Page 47: Contact Us
Contact 8 Contact us China·Shenzhen INVT Solar Technology (Shenzhen) Co., Ltd. Address: 6 Floor, Block A, INVT Guangming Technology Building, Songbai Road, Matian, Guangming District, Shenzhen, China Service hotline: +86 400 700 999 E-mail: solar-service@invt.com.cn INVT group website: www.invt.com INVT solar website: www.invt-solar.com... -
Page 48: Appendix
Three-phase photovoltaic grid-connected inverter Appendix 9 Appendix Table 9-1Technical parameters of three-phase PV grid-connected inverter Model XG100KTR XG110KTR XG136KTR-L XG136KTR-X Max DC voltage (V) 1100 1100 1100 1100 Starting voltage (V) MPPTvoltage range(V) 180~1000 180~1000 180~1000 180~1000 DC input voltage range during... - Page 49 Three-phase photovoltaic grid-connected inverter Appendix Model XG100KTR-F XG110KTR-F XG136KTR-LF XG136KTR-XF Max DC voltage (V) 1100 1100 1100 1100 Starting voltage (V) MPPTvoltage range(V) 180~1000 180~1000 180~1000 180~1000 DC input voltage range during 530~850 530~850 560~850 560~850 rated power (V) MPPT number/number of...
- Page 50 Service Hotline: +86 400 700 9997 Email: solar-service@invt.com.cn website: www.invt-solar.com INVT Solar Technology (Shenzhen) Co., Ltd.. Floor, Block A, INVT Guangming Technology Building, Songbai Road, Matian, Guangming District, Shenzhen, China Information may be subject to change without notice during product improving...
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