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Xantrex GT3.0 Owner's Manual

Manual is about: Grid Tie Solar Inverter

Summary of GT3.0

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    Xantrex grid tie solar inverter owner’s manual gt3.0

  • Page 3: Owner’S Manual

    Xantrex grid tie solar inverter owner’s manual.

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    About xantrex xantrex technology inc. Is a world-leading supplier of advanced power electronics and controls with products from 50 watt mobile units to one mw utility-scale systems for wind, solar, batteries, fuel cells, microturbines, and backup power applications in both grid-connected and stand-a...

  • Page 5: About This Manual

    975-0131-01-01 iii about this manual the purpose of this owner’s manual is to provideexplanations and procedures for installing, operating, maintaining, and troubleshooting the xantrex grid tie solar inverter™. Scope the manual provides safety guidelines, detailed planning and setup information. It ...

  • Page 6: Conventions Used

    About this manual iv 975-0131-01-01 conventions used the following conventions are used in this guide. Abbreviations and acronyms warning warnings identify conditions that could result in personal injury or loss of life. Caution cautions identify conditions or practices that could result in damage t...

  • Page 7: Related Information

    About this manual 975-0131-01-01 v related information you can find more information about xantrex technology inc. As well as its products and services at www.Xantrex.Com other useful documentation on photovoltaic systems includes: • “a guide to photovoltaic (pv) system design and installation”, cal...

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    Vi.

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    975-0131-01-01 vii important safety instructions save these instructions—this manual contains important instructions that shall be followed during the installation and maintenance of the xantrex grid tie solar inverter. 1. Before installing and using the gt inverter, read all instructions and cautio...

  • Page 10: Regulatory Compliance

    Safety viii 975-0131-01-01 regulatory compliance the gt inverter has complete on-board over-current, over-temperature and anti-islanding protection, and meets u.S., canadian and international safety operating standards and code requirements: • ul 1741 – standard for inverters, converters, and contro...

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    Safety 975-0131-01-01 ix verification and commissioning test purpose this procedure is designed to verify correct operation of the xantrex grid tie solar inverter both on initial operation and periodically through its life as required by the utilities. Commissioning test follow the startup and monit...

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    X.

  • Page 13: Contents

    975-0131-01-01 xi important safety instructions regulatory compliance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - viii fcc information to the user - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vii...

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    Contents xii 975-0131-01-01 3 wiring the inverter accessing the wiring terminals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–2 connecting the dc wiring- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–4 con...

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    Contents 975-0131-01-01 xiii a specifications electrical specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a–2 input - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -a...

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    Xiv.

  • Page 17: Figures

    975-0131-01-01 xv figure 1-1 basic system overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2 figure 1-2 main features of the gt inverter- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–4 figure 1-3 safety and data label l...

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    Xvi.

  • Page 19: Tables

    975-0131-01-01 xvii table 1-1 gt inverter models - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–8 table 2-1 mppt operational window - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–6 table 2-2 inverter clearance requ...

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    Xviii.

  • Page 21: Introduction

    1 introduction chapter 1, “introduction”, contains information about the features and functions of the xantrex grid tie solar inverter. The topics in this chapter are organized as follows. “about the xantrex grid tie solar inverter”: • “standard features” on page 1–3 • “safety and standards” on page...

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    Introduction 1–2 975-0131-01-01 about the xantrex grid tie solar inverter the xantrex grid tie solar inverter (gt inverter) is designed to convert solar electric (photovoltaic or pv) power into utility-grade electricity that can be used by the home or sold to the local power company. Installing the ...

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    About the xantrex grid tie solar inverter 975-0131-01-01 1–3 pv compatibility the gt inverter is designed to take advantage of solar modules configured as high voltage pv string arrays—single crystalline, poly crystalline, or thin film—with a 195 to 550 vdc input voltage maximum power point range. M...

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    Introduction 1–4 975-0131-01-01 optional features gt fan kit (xantrex part # 864-0201) includes: • heat sink cover • fan assembly. Figure 1-2 main features of the gt inverter led indicator lights ac/dc disconnect switch mounting slots heat sink lcd wiring box xantrex gt3.0 inverter optional heat sin...

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    About the xantrex grid tie solar inverter 975-0131-01-01 1–5 safety and standards meets standards and requirements the gt inverter has complete on-board over-current, over-temperature and anti- islanding protection, and meets u.S., canadian and international safety operating standards and code requi...

  • Page 26: Removable Components

    Introduction 1–6 975-0131-01-01 removable components the wiring box is standard for all north american models of the gt inverter. Some european models are available without the wiring box. See “model configurations” on page 1–8 for specific details. The heat sink cover and fan assembly are available...

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    Removable components 975-0131-01-01 1–7 optional heat sink cover and fan in areas where high ambient temperatures (>45 ° c/110 ° f) may be experienced (such a south-facing installation), a heat sink cover and fan assembly (gt fan kit, xantrex part # 864-0201) can be added to the front of the unit. T...

  • Page 28: Model Configurations

    Introduction 1–8 975-0131-01-01 model configurations the gt inverter model number is in the format gtx.X-aa-bb-ccc, where: • x.X output power: 3.0 kw • aa region: na (north america) de (germany) sp (spain) it (italy) fr (france) • bb wiring box: wb (wiring box only) ds (wiring box with ac/dc disconn...

  • Page 29: Installation

    2 installation chapter 2, “installation”, provides information about planning for and installing the gt inverter. It contains information to help you plan wire routes, ac and dc connections, and find a suitable location for installation. It also discusses requirements for grounding the gt inverter a...

  • Page 30: Installation Options

    Installation 2–2 975-0131-01-01 installation options the gt inverter may be installed as a single inverter for a single pv array of one or two pv strings, or in a multiple inverter configuration for multiple pv arrays (see figure 2-1 for diagrams of both options). Single inverter installation in thi...

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    Planning the installation 975-0131-01-01 2–3 figure 2-1 installation options overview utility grid main utility service panel utility meter loads power routed to loads photovoltaic panels - pv array dc converted to ac harvested solar energy pv string #1 pv string #2 xantrex gt inverter surplus power...

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    Installation 2–4 975-0131-01-01 inverter location inverter failure due to improper installation will void the inverter warranty. Consider the following when determining where to install the inverter. Warning: burn hazard do not install in a location where people can accidentally come into contact wi...

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    Planning the installation 975-0131-01-01 2–5 pv array requirements general recommendations it is important that the pv array is installed correctly to the manufacturer’s specifications and to local code requirements. For general recommendations on pv array installation, the cec guide to photovoltaic...

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    Installation 2–6 975-0131-01-01 voltage and mppt requirements mppt operational window ensure that the pv array used in the system operates within the mppt operational window (table 2-1). Voltage requirements the maximum power point voltage of a string connected to the gt inverter should be a minimum...

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    Planning the installation 975-0131-01-01 2–7 guidelines for matching pv array size to xantrex grid tie solar inverter input for determining the number of panels required in the pv string (panels connected in series), you must ensure that the following two requirements are met: 1. To avoid damage to ...

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    Installation 2–8 975-0131-01-01 grounding requirements ac grounding north america the gt inverter must be connected to a grounded, permanent wiring system. The negative pv conductor must be bonded to the grounding system at only one point in the system, through the internal ground fault detection ci...

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    Planning the installation 975-0131-01-01 2–9 figure 2-2 basic grounding overview g primary earth ground neutral -to- ground bond l1 l2 neutral ground main utility service panel ac/dc disconnect switch xantrex gt inverter wiring box g pv array pv string #1 g g pv string #2 gnd bar.

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    Installation 2–10 975-0131-01-01 figure 2-3 long distance grounding overview primary earth ground array earth ground gnd bar ac/dc disconnect switch neutral -to- ground bond l1 l2 neutral ground main utility service panel g g g pv array pv string #1 g xantrex gt inverter wiring box g pv string #2 di...

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    Planning the installation 975-0131-01-01 2–11 routing the wires typical configurations determine all wire routes to and from the gt inverter. Typical routing configurations include: • ac wiring from the gt inverter to the main utility service panel • dc input wiring from the pv array to the gt inver...

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    Installation 2–12 975-0131-01-01 conduit holes/knockouts pre-plan the wire and conduit runs. Knockouts for 1.9 cm (3/4 inch) or 2.5 cm (1 inch) conduit holes are located on the bottom and back of the wiring box. Threaded 3/4 ” conduit holes are located on each side of the wiring box (figure 2-5). Fo...

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    Preparing for the installation 975-0131-01-01 2–13 preparing for the installation ensure your local utility is consulted for any requirements for connecting to or returning power to the grid. Obtain all permits necessary to complete the installation. Consult your local/national electrical code for m...

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    Installation 2–14 975-0131-01-01 ac/dc disconnect switch the wiring box includes a pv/utility disconnect switch that switches both ac and dc at the same time. If the inverter is to be installed without the integral xantrex wiring box with disconnect (xantrex part # 100-0243-01-01), separate approved...

  • Page 43: Mounting The Inverter

    Mounting the inverter 975-0131-01-01 2–15 mounting the inverter overview general installation steps there are four main steps in the installation of the gt inverter: 1. Mounting the gt inverter and installing accessories (this chapter) 2. Making the dc connections from the pv array to the gt inverte...

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    Installation 2–16 975-0131-01-01 in this chapter only the first step, mounting the inverter and installing accessories, is described. Mounting steps instructions for mounting the gt inverter are described in the following sections: • “preparing to mount the unit” on page 2–16 • “installing the mount...

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    Mounting the inverter 975-0131-01-01 2–17 installing the mounting bracket the mounting bracket for the gt inverter allows the unit to be easily mounted and dismounted for servicing. It has two hooks that match corresponding hooks on the back side of the inverter and wiring box. The inverter can be s...

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    Installation 2–18 975-0131-01-01 clearance requirements for optimal and safe operation, ensure there is adequate clearance around the inverter. The minimum clearance recommendations in table 2-2 assume a vertical mounting. If clearances are reduced below these minimums, rated power may not be achiev...

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    Mounting the inverter 975-0131-01-01 2–19 surfaces for mounting the gt inverter weighs approximately 20 kg (45 lbs). The supporting surface must be strong enough to handle 75 kg (160 lb). If the supporting surface is not strong enough to handle that weight, then supporting material such as a sheet o...

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    Installation 2–20 975-0131-01-01 mounting on poles or rails to mount the unit using poles: 1. Ensure that poles or rails are securely assembled in place. If using horizontal rails, three rails are required: two for the mounting bracket and a third for securing the bottom edge of the inverter wiring ...

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    Mounting the inverter 975-0131-01-01 2–21 mounting on wallboard, siding or concrete to mount the gt inverter to wallboard, siding, or concrete: 1. Locate the area where the gt inverter is to be installed. 2. Install backing support material if required. See figure 2-10. 3. Using a level, place the m...

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    Installation 2–22 975-0131-01-01 mounting the inverter on the bracket mounting a single inverter to mount the inverter on the mounting bracket: 1. Place the gt inverter’s mounting hooks, located on the back of the enclosure, over the bracket and ensure the inverter is seated properly, as shown in fi...

  • Page 51: Installing Accessories

    Installing accessories 975-0131-01-01 2–23 mounting multiple inverters in parallel as shown in figure 2-10, inverters can be mounted side by side on wallboard or a plywood support. A minimum of 30 cm (12 inches) of clearance between the units is recommended. Conduit nipples should be installed on on...

  • Page 52

    Installation 2–24 975-0131-01-01 to attach the fan assembly to the inverter: 1. Using a phillips screwdriver, remove the four panhead screws and washers from the front panel of the inverter (two screws on each side), immediately below the heat sink (see figure 2-12). 2. Place the fan bracket with sc...

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    Installing accessories 975-0131-01-01 2–25 to connect the fan wires: 1. Remove the wiring box cover by removing the two screws on the underside of the wiring box. Removing the wiring box cover will expose the screws that secure the front panel cover. 2. Remove the front panel cover by removing the t...

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    Installation 2–26 975-0131-01-01 installing the heat sink cover you may find it easier to install the heat sink cover before mounting the inverter. If the inverter is already installed and in operation, it is best to perform the following procedures after dark or on an overcast day when the unit is ...

  • Page 55: Wiring The Inverter

    3 wiring the inverter chapter 3, “wiring the inverter”, provides procedures for making dc and ac wiring connections, and grounding the gt inverter and the pv array. Instructions for wiring inverters in parallel are also provided. The topics in this chapter are organized as follows: • “accessing the ...

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    Wiring the inverter 3–2 975-0131-01-01 accessing the wiring terminals you must remove the gt inverter wiring box cover to access the terminal blocks, ground bar and communications ports (for inverters in parallel). To remove the wiring box cover: 1. Using a phillips screwdriver, remove the two screw...

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    Accessing the wiring terminals 975-0131-01-01 3–3 figure 3-2 ac and dc terminal block location in the wiring box dc terminals for connecting pv arrays ac terminals for connecting to main utility service panel ac/dc disconnect switch.

  • Page 58: Connecting The Dc Wiring

    Wiring the inverter 3–4 975-0131-01-01 connecting the dc wiring the following procedure is illustrated in figure 3-4. If there will be more than one pv string, label the positive and negative wire pairs appropriately (for example: pv 1, pv 2). Warning: shock hazard whenever a pv array is exposed to ...

  • Page 59

    Connecting the dc wiring 975-0131-01-01 3–5 to wire the pv array to gt inverter: 1. Install dc conduit from the pv string(s) to the gt inverter wiring box, through one of the knockout holes. 2. Remove the wiring box cover (see page 3–2). 3. Route the wires from the pv string(s) through the conduit a...

  • Page 60

    Wiring the inverter 3–6 975-0131-01-01 figure 3-4 dc connections for grounded pv array important: depending upon installation and local codes, fusing and/or a combiner box may be required. This fusing is to be provided by the installer. Pv array pv string #1 pv string #2 ac/dc disconnect switch xant...

  • Page 61: Connecting The Ac Wiring

    Connecting the ac wiring 975-0131-01-01 3–7 connecting the ac wiring the gt inverter can be connected to a single bi-directional meter, or to dual meters, where one meter indicates power used and the second meter indicates power sold (power supplied back to the utility). Consult with the local utili...

  • Page 62

    Wiring the inverter 3–8 975-0131-01-01 to wire the main utility service panel to the gt inverter: 1. Install conduit from the main utility service panel to the wiring box of the gt inverter. Run the two hot wires (l1 and l2) and ground wire from the service panel through the conduit and into the inv...

  • Page 63

    Connecting the ac wiring 975-0131-01-01 3–9 figure 3-5 ac connections from gt inverter to utility service panel l1 l2 neutral ground utility grid utility meter l2 l1 l1 l2 neutral neutral -to- ground bond primary earth ground l1 l2 neutral g xantrex gt inverter wiring box main utility service panel ...

  • Page 64

    Wiring the inverter 3–10 975-0131-01-01 connecting inverters in parallel gt inverters can be connected in a parallel configuration for larger pv array systems. In this configuration, separate solar arrays are required for each gt inverter unit. The output of each gt inverter feeds a separate dual-po...

  • Page 65

    Connecting inverters in parallel 975-0131-01-01 3–11 figure 3-6 parallel gt inverter dc and ac wiring.

  • Page 66

    Wiring the inverter 3–12 975-0131-01-01 communications wiring for inverters in parallel communications wiring between gt inverters mounted in parallel allows information about each inverter and its associated pv array to be communicated between all of the inverters in the system. Information about t...

  • Page 67

    Communications wiring for inverters in parallel 975-0131-01-01 3–13 terminators male network terminators (figure 3-8) are required at both ends of the network to ensure the communication signal quality on the network. Gt inverter xanbus ports two rj45 ports are provided in the gt inverter, accessibl...

  • Page 68

    Wiring the inverter 3–14 975-0131-01-01 cabling requirements the network uses category 5 (cat 5) cable, a standard cable available from any computer supply store. The cable consists of eight conductors in four twisted pairs with an rj45 modular connector wired to the t568a standard. Table 3-2 contai...

  • Page 69

    Communications wiring for inverters in parallel 975-0131-01-01 3–15 purchasing network components consult with your system designer to determine what network components will be needed for your specific installation. Table 3-3 provides a partial list of network components and part numbers. Pre-made c...

  • Page 70

    Wiring the inverter 3–16 975-0131-01-01 connect the communications cable between inverters in parallel the following procedure is illustrated in figure 3-11 on page 3–17. The illustration and procedure assume only two inverters connected in parallel. However, there can be more than two inverters wir...

  • Page 71

    Communications wiring for inverters in parallel 975-0131-01-01 3–17 figure 3-11 communications wiring for gt inverters in parallel pv array #1 gnd bar ac/dc disconnect switch xantrex gt inverter #1 wiring box gnd bar ac/dc disconnect switch xantrex gt inverter #2 wiring box pv array #2 – + g – + g m...

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    3–18.

  • Page 73: Starting The Inverter

    4 starting the inverter chapter 4, “starting the inverter”, contains information on starting up the xantrex grid tie solar inverter and performing a functional test. The topics in this chapter are organized as follows: • “startup procedure” on page 4–2 • “replacing the wiring box cover” on page 4–3..

  • Page 74: Startup Procedure

    Starting the inverter 4–2 975-0131-01-01 startup procedure starting up the gt inverter requires several steps. You will need to: 1. Ensure the ac/dc disconnect switch located on the bottom of the gt inverter unit is in the off position (see figure 4-1). 2. Check the pv array dc voltage (see procedur...

  • Page 75

    Replacing the wiring box cover 975-0131-01-01 4–3 replacing the wiring box cover after performing the voltage checks, replace all covers that were removed during installation and startup. If the front panel cover was removed from the gt inverter, then it must be replaced before the wiring box cover ...

  • Page 76

    Starting the inverter 4–4 975-0131-01-01 starting up the gt inverter to start up the inverter: 1. Switch the ac/dc disconnect switch to the on position (see figure 4-1). 2. Check the gt inverter lcd. The startup screens (see table 5-1 on page 5–3) should appear for five seconds each, and then the “r...

  • Page 77: Monitoring The Inverter

    5 monitoring the inverter chapter 5, “monitoring the inverter”, contains information for understanding the lcd screens and the led indicators. The topics in this chapter are organized as follows: • “monitoring the front panel display” on page 5–2 • “front panel display screens and what they mean” on...

  • Page 78

    Monitoring the inverter 5–2 975-0131-01-01 monitoring the front panel display during startup during startup, the inverter’s front panel lcd (see figure 5-1) shows the first three screens described in table 5-1, “startup screens on gt inverter front panel display” on page 5–3. During waiting period w...

  • Page 79

    Front panel display screens and what they mean 975-0131-01-01 5–3 front panel display screens and what they mean the front panel display shows different message screens during different modes of operation (startup, normal, offline, and fault). All single units display a basic set of message screens;...

  • Page 80

    Monitoring the inverter 5–4 975-0131-01-01 if there is sufficient energy from the pv array, this screen is displayed continuously while the system is operating normally. In a multiple unit system with communications cables properly connected, the power and cumulative energy values displayed are for ...

  • Page 81

    Front panel display screens and what they mean 975-0131-01-01 5–5 additional messages for multiple unit systems only in addition, to the normal system message screens, additional screens specific to each gt inverter unit can be displayed when the unit is networked to other gt inverters. These screen...

  • Page 82

    Monitoring the inverter 5–6 975-0131-01-01 these message screens are common to all gt inverter systems, no matter how many units are installed. If you continue to tap the unit, then the lcd will continue to cycle through all of the available offline mode screens. Additional offline messages for mult...

  • Page 83

    Front panel display screens and what they mean 975-0131-01-01 5–7 fault mode causes these message screens only appear when there is a fault, and then flash alternately with the inverter offline default screen (table 5-5) until the fault is corrected. Table 5-8 fault message screens display descripti...

  • Page 84

    Monitoring the inverter 5–8 975-0131-01-01 additional fault messages for all systems additional message screens can be viewed in fault mode by tapping the xantrex logo near the lcd. Each additional tap displays the next screen in the order shown in table 5-9. Special screens special message screens ...

  • Page 85: Status Indicator Lights

    Status indicator lights 975-0131-01-01 5–9 custom screens two custom screens are available. The inverter does not display them unless they are configured using a computer connected to the rs-232 port inside the wiring box. If programmed, the custom screens display as the fourth and fifth screens dur...

  • Page 86

    Monitoring the inverter 5–10 975-0131-01-01 red ground fault condition detected. Check for any fault messages on the display (see table 5-8), and refer also to table 6-1, “troubleshooting the gt inverter” on page 6–8 to resolve the fault condition. Figure 5-2 location of status indicator lights tabl...

  • Page 87: Maintenance And

    6 maintenance and troubleshooting chapter 6, “maintenance and troubleshooting”, contains information about how to provide general maintenance for the xantrex grid tie solar inverter. It also provides information about troubleshooting the unit. The topics in this chapter are organized as follows: • “...

  • Page 88

    Maintenance and troubleshooting 6–2 975-0131-01-01 factors affecting gt inverter performance this section describes several factors that will affect the amount of power that a properly installed and operating gt inverter can produce. Pv array factors pv array ratings pv arrays are rated at ideal fac...

  • Page 89: Replacing Parts

    Performing general maintenance 975-0131-01-01 6–3 other factors other factors that contribute to system losses are: • dust or dirt on the array • fog or smog • mismatched pv array modules, with slight inconsistencies in performance from one module to another. • inverter efficiency • wire losses • ut...

  • Page 90

    Maintenance and troubleshooting 6–4 975-0131-01-01 replacing the ground fault protection fuse the ground fault protection fuse will blow when severe leakage occurs between the pv array and earth ground, or when the system has been installed with faulty wiring. Before replacing the fuse, it is import...

  • Page 91

    Replacing parts 975-0131-01-01 6–5 replacing the inverter you can swap out the inverter and replace it with another gt inverter, leaving the existing wiring box in place. This means that you do not have to disturb wiring connections in the wiring box. However, you do have to disconnect wiring betwee...

  • Page 92

    Maintenance and troubleshooting 6–6 975-0131-01-01 recommended tools: • insulated screwdriver • wire nut for pv negative (–) wire • 7 mm socket and small ratchet, or 7 mm open wrench. To remove the inverter from the wiring box: 1. Turn off the breaker switches in the main utility service panel and t...

  • Page 93

    Replacing parts 975-0131-01-01 6–7 to replace the inverter on the wiring box: 1. If it has not already been removed, remove the front panel cover on the inverter now. The wiring box cover should have been removed in the previous procedure. 2. Mount the inverter on the upper mounting bracket above th...

  • Page 94

    Maintenance and troubleshooting 6–8 975-0131-01-01 identifying error/fault conditions and solutions most error or fault conditions will be identified by fault message screens on the gt inverter front panel lcd. These are described in the “fault mode” section on page 5–6 of this manual. Most of these...

  • Page 95: Specifications

    A specifications appendix a, “specifications”, contains information about the electrical and environmental specifications of the xantrex grid tie solar inverter. The topics in this appendix are organized as follows: • “electrical specifications” on page a–2 • “environmental specifications” on page a...

  • Page 96: Electrical Specifications

    Specifications a–2 975-0131-01-01 electrical specifications input output input voltage, maximum power point range 195 to 550 vdc absolute maximum array open circuit voltage 600 vdc maximum input current 16.6 a dc maximum array short circuit current 19 a dc recommended pv array power up to 3300 w rev...

  • Page 97

    Electrical specifications 975-0131-01-01 a–3 adjustable disconnect settings the adjustable disconnect setting values vary depending on whether the inverter is a 208 vac/60 hz, 240 vac/60 hz, or 230 vac/50 hz model. Utility permission is required prior to changing the settings on the inverter. The de...

  • Page 98

    Specifications a–4 975-0131-01-01 efficiency maximum efficiency 94.6% efficiency at 75% of nominal output power rating 94.5% euro efficiency 93.3% nighttime tare loss 1 w figure a-2 typical efficiency typical efficiency [%] at 195vdc, 240vac, 25c 50 60 70 80 90 100 0 500 1000 1500 2000 2500 3000 out...

  • Page 99: Mechanical Specifications

    Environmental specifications 975-0131-01-01 a–5 environmental specifications user display display accuracy mechanical specifications rated operating temperature range -25° to +45° c (-13° to +113° f) tolerable operating temperature range -25° to +65° c (-13° to +149° f) storage temperature range -40...

  • Page 100: Accessories

    Specifications a–6 975-0131-01-01 accessories gt fan kit (includes fan assembly and heat sink cover) part number 864-0201 fan control thermal, activates when the internal surface of the heat sink reaches 60° c (140° f). Fan power consumption (operating) 3.84 w.

  • Page 101: Warranty

    975-0131-01-01 wa–1 warranty and return information warranty what does this warranty cover? This limited warranty is provided by xantrex technology, inc. ("xantrex") and covers defects in workmanship and materials in your xantrex grid tie solar inverter. This warranty period lasts for five year from...

  • Page 102: Disclaimer

    Warranty and return wa–2 975-0131-01-01 what does this warranty not cover? This limited warranty does not cover normal wear and tear of the product or costs related to the removal, installation, or troubleshooting of the customer's electrical systems. This warranty does not apply to and xantrex will...

  • Page 103: Return Procedure

    Warranty and return 975-0131-01-01 wa–3 return material authorization policy before returning a product directly to xantrex you must obtain a return material authorization (rma) number and the correct factory "ship to" address. Products must also be shipped prepaid. Product shipments will be refused...

  • Page 104

    Warranty and return wa–4 975-0131-01-01 information about your system as soon as you open your xantrex grid tie solar inverter package, record the following information and be sure to keep your proof of purchase. If you need to contact customer service, please record the following details before cal...

  • Page 105: Index

    A abbreviations and acronyms iv ac circuit breaker requirements 2–13 ac grounding requirements 2–8 ac output voltage ratings a–2 ac utility voltage 4–2 ac wiring instructions 3–7 acceptable wire sizes a–5 accessing ac and dc terminals 3–2 accessories 1–7, a–6 adjustable disconnect settings a–3 c che...

  • Page 106

    Index ix–2 975-0131-01-01 serial number wa–4 k knockout locations 2–16 l leds, see status leds lightning protection 2–8 long-distance grounding 2–8 m maintenance, general 6–3 maximum power point tracking, see mppt mechanical specifications a–5 messages, see front panel display model configurations 1...

  • Page 107

    Index 975-0131-01-01 ix–3 do not illuminate 6–8 red led is on 6–8 t temperature affecting pv array performance 6–2 range for locating xantrex gt inverter 2–4 terminal blocks in wiring box 3–3 terminators, male network 3–13 thermal derating chart a–3 torque values for wires 3–5 troubleshooting the gt...

  • Page 108

    Ix-4.

  • Page 110

    Xantrex technology inc. 1 800 670 0707 tel toll free na 1 360 925 5097 tel direct 1 800 994 7828 fax toll free na 1 360 925 5143 fax direct customerservice@xantrex.Com www.Xantrex.Com 975-0131-01-01 printed in china.