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- Owner's Manual
Xantrex GT2.5-NA Owner's Manual
Summary of GT2.5-NA
Page 1
Grid tie solar inverter xantrex grid tie solar inverter owner’s manual gt2.5-na gt3.0-na gt3.3-na http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.
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Http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.
Page 3: Owner’S Manual
Xantrex grid tie solar inverter owner’s manual http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.
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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
975-0245-01-01 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 975-0245-01-01 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 975-0245-01-01 v related information you can find more information about xantrex technology inc. As well as its products and services at www.Xantrex.Com. Http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.
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975-0245-01-01 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 975-0245-01-01 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 1st edition – standard for inverters, converters...
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Safety 975-0245-01-01 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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Page 13: Contents
975-0245-01-01 xi important safety instructions regulatory compliance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - viii fcc information to the user - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vii...
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Contents xii 975-0245-01-01 connecting multiple inverters - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–9 dc and ac wiring for multiple inverters - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3–10 communications wiring for multiple...
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Contents 975-0245-01-01 xiii a specifications electrical specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a–2 input - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -a...
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Page 17: Figures
975-0245-01-01 xv figure 1-1 basic system overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2 figure 1-2 main features of the gt inverter- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–4 figure 1-3 wiring box and removabl...
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Page 19: Tables
975-0245-01-01 xvii table 2-1 mppt operational window - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–6 table 2-2 inverter clearance requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–18 table 3-1 torque values for wires* - - ...
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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: • “standard features” on page 1–3 • “safety and standards” on page 1–6 http://www.Wholesalesolar.Com/inverters....
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Introduction 1–2 975-0245-01-01 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 ...
Page 23
About the xantrex grid tie solar inverter 975-0245-01-01 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 1–4 975-0245-01-01 front panel features wiring/disconnect box the wiring/disconnect box is standard for all north american models of the gt inverter. The wiring/disconnect box provides a location for making ac, dc and ground connections. It also contains the dc/ac (pv array/utility) dis...
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About the xantrex grid tie solar inverter 975-0245-01-01 1–5 wiring/disconnect box is an nema 3r enclosure to allow outdoor installation and is clearly marked as a pv system disconnect. The lockable switch meets nec section 690 requirements as a means of disconnect. Ac disconnect in some jurisdictio...
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Introduction 1–6 975-0245-01-01 safety and standards the gt inverter has complete on-board over-current, over-temperature and anti- islanding protection, and meets u.S. And canadian safety operating standards and code requirements: • ul 1741 – standard for inverters, converters, and controllers for ...
Page 27: 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 28: Installation Options
Installation 2–2 975-0245-01-01 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 975-0245-01-01 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 2–4 975-0245-01-01 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 975-0245-01-01 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. Equipment and installation recommendations equipment recommendations • all electric...
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Installation 2–6 975-0245-01-01 voltage and mppt requirements mppt operational window the mppt software maximizes the output energy of solar arrays as long as the operating voltage is within the mppt operational window. Ensure that the pv array used in the system operates within the mppt operational...
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Planning the installation 975-0245-01-01 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 requirements are met: 1. To avoid damage to the ...
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Installation 2–8 975-0245-01-01 grounding requirements ac grounding north america the gt inverter must be connected to a grounded, permanent wiring system via the gt inverter ground bar. See figure 2-2 for the location of the gt inverter ground bar. The ground bar must also be connected to the main ...
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Planning the installation 975-0245-01-01 2–9 lightning protection reduce the risk of lightning damage by using a single-point grounding system. In this system, all ground lines terminate at the same point—the primary earth ground. This point normally is the main utility ground installed by the utili...
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Installation 2–10 975-0245-01-01 figure 2-3 long distance grounding overview primary earth ground array earth ground gnd bar dc/ac 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 dc...
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Planning the installation 975-0245-01-01 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 2–12 975-0245-01-01 conduit holes/knockouts pre-plan the wire and conduit runs. Dual knockouts for 35 mm (1 3/8 inch) or 27 mm (1 inch) conduit holes are located on the bottom and back of the wiring box—four dual knockouts in total. Two threaded 27 mm (1 inch ) conduit holes are located...
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Preparing for the installation 975-0245-01-01 2–13 wiring wire size and length will be determined by the location of each component and their relative distance to each other. Wire sizes may also be affected by whether or not conduit is used. Recommended wire stripping length strip all wires 9 mm (3/...
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Installation 2–14 975-0245-01-01 other materials needed • mounting support material, such as plywood or poles • conduit for wire runs and appropriate fittings/bushings • wood screws and anchors for screws, depending on mounting surface. Equipment needed • wire cutters/wire crimpers/wire strippers • ...
Page 41: Mounting The Inverter
Mounting the inverter 975-0245-01-01 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 (this chapter) 2. Grounding the pv array (see your pv equipment documentation). 3. Making the dc connectio...
Page 42
Installation 2–16 975-0245-01-01 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...
Page 43
Mounting the inverter 975-0245-01-01 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 2–18 975-0245-01-01 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 975-0245-01-01 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...
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Installation 2–20 975-0245-01-01 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 975-0245-01-01 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...
Page 48
Installation 2–22 975-0245-01-01 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...
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Mounting the inverter 975-0245-01-01 2–23 mounting multiple inverters as shown in figure 2-10, inverters can be mounted side by side on wallboard or a plywood support. Conduit nipples should be installed on one side of the first inverter before mounting on the bracket. Ensure that the sealing ring i...
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Page 51: 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 multiple inverters are also provided. The topics in this chapter are organized as follows: • “accessing the wir...
Page 52
Wiring the inverter 3–2 975-0245-01-01 accessing the wiring terminals you must remove the gt inverter wiring box cover to access the terminal blocks, ground bar and communications ports (for connecting multiple inverters). To remove the wiring box cover: 1. Using a phillips screwdriver, remove the t...
Page 53
Accessing the wiring terminals 975-0245-01-01 3–3 figure 3-2 ac and dc terminal block location in the wiring box dc terminals for connecting pv strings ac terminals for connecting to main utility service panel dc/ac disconnect switch http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesales...
Page 54: Connecting The Dc Wiring
Wiring the inverter 3–4 975-0245-01-01 connecting the dc wiring warning: shock hazard whenever a pv array is exposed to sunlight, a shock hazard exists at the output wires or exposed terminals. To reduce the risk of shock during installation, cover the array with an opaque (dark) material and ensure...
Page 55
Connecting the dc wiring 975-0245-01-01 3–5 the following procedure is illustrated in figure 3-4. If there is more than one pv string, label the positive and negative wire pairs appropriately (for example: pv1-string #1 pos, pv1-string #1 neg, pv1-string #1 gnd, pv1-string #2 pos, etc.). To wire the...
Page 56
Wiring the inverter 3–6 975-0245-01-01 figure 3-4 dc connections for multiple pv strings important: depending upon installation and local codes, fusing and/or a combiner box may be required. This fusing and combiner box are to be provided by the installer. Important: a dc grounding electrode conduct...
Page 57: Connecting The Ac Wiring
Connecting the ac wiring 975-0245-01-01 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 58
Wiring the inverter 3–8 975-0245-01-01 to wire the main utility service panel to the gt inverter: 1. Install conduit from the main utility service panel to the wiring/disconnect box of the gt inverter. Run the two hot wires (l1 and l2) and ground wire from the service panel through the conduit and i...
Page 59
Connecting multiple inverters 975-0245-01-01 3–9 connecting multiple inverters for installations with multiple gt inverters, separate solar arrays are required for each unit. The output of each gt inverter feeds a separate dual-pole 20-amp circuit breaker (l1 and l2) in the main utility service pane...
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Wiring the inverter 3–10 975-0245-01-01 dc and ac wiring for multiple inverters the following procedures are illustrated in figure 3-7. The illustration and instructions assume only two inverters, but in fact up to ten inverters can be installed and networked together. If there will be more than one...
Page 61
Connecting multiple inverters 975-0245-01-01 3–11 figure 3-7 dc and ac wiring with multiple gt inverters l1 l2 neutral ground gnd bar gnd bar utility grid utility meter l2 l1 l1 l2 neutral neutral- to- ground bond l1 l2 neutral dc/ac disconnect switch xantrex gt inverter #1 wiring box – + g main uti...
Page 62
Wiring the inverter 3–12 975-0245-01-01 communications wiring for multiple inverters communications wiring between multiple gt inverters allows information about each inverter and its associated pv array to be communicated between all of the inverters in the system. Information about the entire syst...
Page 63
Communications wiring for multiple inverters 975-0245-01-01 3–13 terminators male network terminators (figure 3-9) 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, accessible f...
Page 64
Wiring the inverter 3–14 975-0245-01-01 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 65
Communications wiring for multiple inverters 975-0245-01-01 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 cabl...
Page 66
Wiring the inverter 3–16 975-0245-01-01 connecting network cable between multiple inverters the following procedure is illustrated in figure 3-12 on page 3–17. The illustration and procedure assume only two inverters are connected. However, there can be up to ten inverters wired in this configuratio...
Page 67
Communications wiring for multiple inverters 975-0245-01-01 3–17 figure 3-12 communications wiring for multiple gt inverters pv array #1 gnd bar dc/ac disconnect switch xantrex gt inverter #1 wiring box gnd bar dc/ac disconnect switch xantrex gt inverter #2 wiring box pv array #2 – + g – + g male te...
Page 68
Wiring the inverter 3–18 975-0245-01-01 communications wiring for monitoring a single inverter you can view gt inverter operational data on a personal computer using the xantrex gt solar inverter viewer (“gt-view”), which you can download free of charge at www.Xantrex.Com. To use gt-view, you must c...
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Communications wiring for multiple inverters 975-0245-01-01 3–19 gt-view displays operational data such as power output in ac watts, lifetime energy produced, and inverter temperature. Data is updated every two seconds (default setting). To configure gt-view, right click anywhere in the gt-view disp...
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Page 71: 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/disconnect box cover” o...
Page 72: Startup Procedure
Starting the inverter 4–2 975-0245-01-01 startup procedure starting up the gt inverter requires several steps. You will need to: 1. Ensure the dc/ac disconnect switch is in the off position (see figure 4-1). 2. Check the pv array dc voltage (see procedure below). 3. Check the ac utility voltage (see...
Page 73
Replacing the wiring/disconnect box cover 975-0245-01-01 4–3 replacing the wiring/disconnect box cover after performing the voltage checks, replace all covers that were removed during installation and startup. To replace the wiring/disconnect box cover: 1. Place the cover in position on the wiring b...
Page 74
Starting the inverter 4–4 975-0245-01-01 starting up the gt inverter to start up the inverter: 1. Switch the dc/ac 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 75
Replacing the wiring/disconnect box cover 975-0245-01-01 4–5 4. After the input current has risen above 1 a, if the inverter is still operating normally, switch off the inverter by turning the dc/ac disconnect switch to the off position. Proceed to step 5. If the inverter stops operating, turn the u...
Page 76: Disconnect Test
Starting the inverter 4–6 975-0245-01-01 disconnect test the disconnect test is designed to verify correct operation of the gt inverter both on initial operation and periodically through its life as required by the utilities. This test ensures that the xantrex grid tie solar inverter does not send e...
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 5–2 975-0245-01-01 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 975-0245-01-01 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 5–4 975-0245-01-01 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 975-0245-01-01 5–5 additional screens for multiple units 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 screens are only av...
Page 82
Monitoring the inverter 5–6 975-0245-01-01 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 975-0245-01-01 5–7 fault mode when a fault state is detected, the appropriate fault message appears on the front panel display at the next screen refresh (i.E., within 2 seconds). The gt inverter fault message screens are shown in table 5-8. Fault mode ...
Page 84
Monitoring the inverter 5–8 975-0245-01-01 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. Table 5-9 additional fault mode screens ...
Page 85
Front panel display screens and what they mean 975-0245-01-01 5–9 special screens special message screens are displayed in specific situations that are not considered fault situations. They can appear in any mode of operation. These screens are described in table 5-10. Custom screens two custom scre...
Page 86: Status Indicator Lights
Monitoring the inverter 5–10 975-0245-01-01 status indicator lights the gt inverter is equipped with two status indicator lights (leds) located below the front panel lcd (figure 5-2). These leds indicate the inverter’s current status (table 5-11) and assist in troubleshooting the performance of the ...
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 6–2 975-0245-01-01 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 975-0245-01-01 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 6–4 975-0245-01-01 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 975-0245-01-01 6–5 5. Replace the wiring/disconnect box cover. Figure 6-1 location of fuse, front panel cover removed figure 6-2 display front panel assembly ground fault protection fuse lcd ground fault protection fuse (“-pos” models) http://www.Wholesalesolar.Com/inverters.Html htt...
Page 92
Maintenance and troubleshooting 6–6 975-0245-01-01 replacing the inverter if your gt inverter requires servicing, you can replace it with another inverter, leaving the existing wiring box in place. This means that you do not have to disturb wiring connections in the wiring/disconnect box. However, y...
Page 93
Replacing parts 975-0245-01-01 6–7 4. Disconnect the remaining ac, dc and network cables between the inverter and the wiring box, inside the inverter. Cap all disconnected ac and dc wires with wire nuts. 5. Inside the inverter, remove the four nuts attaching the wiring box to the inverter. See figur...
Page 94
Maintenance and troubleshooting 6–8 975-0245-01-01 to replace the inverter on the wiring box: 1. If it has not already been removed, remove the display front panel cover on the inverter. 2. Mount the inverter on the upper mounting bracket above the wiring/disconnect box, ensuring that the inverter’s...
Page 95
Identifying error/fault conditions and solutions 975-0245-01-01 6–9 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 5–7 of this manu...
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Page 97: 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 98: Electrical Specifications
Specifications a–2 975-0245-01-01 electrical specifications input output gt2.5 gt3.0 gt3.3 input voltage, maximum power point range 195 to 550 vdc absolute maximum array open circuit voltage 600 vdc maximum input current 14.1 a dc 16.9 a dc 18.5 a dc maximum array short circuit current 24 a dc recom...
Page 99
Electrical specifications 975-0245-01-01 a–3 adjustable disconnect settings islanding protection is an essential safety feature that ensures no person working on the grid is harmed by a distributed energy source. Default software settings are programmed into each gt inverter at the factory to ensure...
Page 100
Specifications a–4 975-0245-01-01 output power versus ambient temperature once the heat sink on the inverter reaches a maximum temperature limit, the gt inverter reduces its energy output to ensure maximum component ratings are not exceeded. Figure a-1 output power vs. Ambient temperature at various...
Page 101
Electrical specifications 975-0245-01-01 a–5 efficiency gt 2.5 240 v gt 3.0 240 v gt 3.3 240 v gt 3.3 208 v maximum efficiency 94.8% 95.3% 95.3% 94.7% cec efficiency 94% 94.5% 94.5% 94% night-time tare loss 1 w 1 w 1 w 1 w figure a-2 typical efficiency grid tie solar inverter typical efficiency [%] ...
Page 102: Environmental Specifications
Specifications a–6 975-0245-01-01 environmental specifications user display display accuracy mechanical specifications operating temperature range -25° to +65° c (-13° to +149° f) storage temperature range -40° to +85° c (-40° to +185° f) power derating see figure a-1 on page a–4 tolerable relative ...
Page 103: Warranty
975-0245-01-01 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 years fro...
Page 104: Disclaimer
Warranty and return wa–2 975-0245-01-01 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 105: Return Procedure
Warranty and return 975-0245-01-01 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...
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Warranty and return wa–4 975-0245-01-01 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 107: Index
975-0245-01-01 ix-1 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–6 accessing ac and dc terminals 3–2 adjustable disconnect settings a–3 c chec...
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Index ix–2 975-0245-01-01 l leds, see status leds lightning protection 2–9 long-distance grounding 2–8 m maintenance, general 6–3 maximum power point tracking, see mppt mechanical specifications a–6 messages, see front panel display model number wa–4 mounting bracket installing 2–17 on backing suppo...
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Index 975-0245-01-01 ix–3 range for locating xantrex gt inverter 2–4 terminal blocks in wiring box 3–3 terminators, male network 3–13 thermal derating chart a–4 torque values for wires 3–5 troubleshooting the gt inverter 6–9 v voltmeter measuring pv array dc at startup 4–2 measuring utility ac at st...
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Ix-4 http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.
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Http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.
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Xantrex technology inc. 1 800 670 0707 tel toll free na 1 360 925 5097 tel direct 1 360 925 5143 fax direct customerservice@xantrex.Com www.Xantrex.Com 975-0245-01-01 printed in china http://www.Wholesalesolar.Com/inverters.Html http://www.Wholesalesolar.Com/inverters.Html.