Xantrex GT5.0-NA Manual do Utilizador

Grid Tie Solar InverterXantrex Grid Tie Solar InverterOwner’s ManualGT5.0-NA

Safetyviii 975-0320-01-01Location of Safety and Data LabelsThe figure below shows the location of the safety label and the data label with model, seri

975-0320-01-01 ixImportant Safety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - viiLocation of Safety and Data Labels

Contentsx 975-0320-01-014Starting the InverterStartup Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Contents975-0320-01-01 xiMechanical Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–5

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1IntroductionChapter 1 contains information about the features and functions of the Xantrex Grid Tie Solar Inverter.About the Xantrex Grid Tie Solar I

Introduction1–2 975-0320-01-01PV compatibility The GT Inverter is designed to take advantage of solar modules configured as high voltage PV string arr

About the Xantrex Grid Tie Solar Inverter975-0320-01-01 1–3Front Panel FeaturesWiring/Disconnect BoxThe wiring/disconnect box is standard for all Nort

1–4

2InstallationChapter 2 provides information about installing the GT Inverter. It contains information on determining a suitable location for installat

Installation2–2 975-0320-01-01Inverter failure due to improper installation will void the inverter warranty. Consider the following when determining w

Planning the Installation975-0320-01-01 2–3PV Array Voltage and MPPT RequirementsMPPT operational windowThe MPPT software maximizes the output energy

Installation2–4 975-0320-01-01Guidelines for Matching PV Array Size to Xantrex Grid Tie Solar Inverter Input• Consider the expected Voc of the string

Mounting the Inverter975-0320-01-01 2–5Mounting the InverterDimensions and Knockout LocationsThe dimensions of the inverter and the mounting bracket a

Installation2–6 975-0320-01-01Installing the Mounting BracketThe mounting bracket is designed to be affixed to the vertical structure or surface to wh

Mounting the Inverter975-0320-01-01 2–7Clearance RequirementsFor optimal and safe operation, ensure there is adequate clearance around the inverter. I

Installation2–8 975-0320-01-01Mounting the Inverter on the BracketPlace the inverter’s mounting hooks over the flanges on the bracket. Ensure the inve

3Wiring the InverterChapter 3 provides information about DC and AC wiring, and grounding the GT Inverter and the PV array.This chapter does not provid

Wiring the Inverter3–2 975-0320-01-01The ground bar accepts wires up to #4 AWG. Torque ground wires as specified in Table 3-1.Figure 3-1Ground Conduct

Grounding Requirements975-0320-01-01 3–3Ground Fault FuseThe GT Inverter is equipped with a 600 volt, 1 amp ground fault protection fuse (replace with

Xantrex Grid Tie Solar InverterOwner’s Manual

Wiring the Inverter3–4 975-0320-01-01Wiring RequirementsThe AC and DC terminal blocks in the GT Inverter accept wire sizes from #14 AWG to #6 AWG. Und

Accessing the Wiring Terminals975-0320-01-01 3–5Accessing the Wiring TerminalsYou must remove the GT Inverter wiring box cover to access the terminal

Wiring the Inverter3–6 975-0320-01-01Figure 3-4Insulating Barrier LocationFigure 3-5AC and DC Terminal Block LocationLift bottom edge of barrier to ac

Connecting the DC Wiring975-0320-01-01 3–7Connecting the DC WiringThe following procedure is illustrated in Figure 3-7. If there is more than one PV s

Wiring the Inverter3–8 975-0320-01-01Figure 3-7DC Connections for Multiple PV StringsImportant:Depending upon installation and local codes, fusing and

Connecting the DC Wiring975-0320-01-01 3–9DC Wiring for Multiple InvertersFor installations with multiple GT Inverters, separate solar arrays are requ

Wiring the Inverter3–10 975-0320-01-01Connecting the AC WiringThe GT Inverter can be connected to a single bi-directional meter, or to dual meters, wh

DC and AC Wiring for Multiple Inverters975-0320-01-01 3–11DC and AC Wiring for Multiple InvertersDC and AC wiring for multiple inverters is illustrate

Wiring the Inverter3–12 975-0320-01-01Communications Wiring for Multiple InvertersCommunications wiring between multiple GT Inverters allows informati

Communications Wiring for Multiple Inverters975-0320-01-01 3–13Terminators The male network terminator supplied with each GT Inverter (Figure 3-12) is

About XantrexXantrex Technology Inc. is a world-leading supplier of advanced power electronics and controls with products from 50 watt mobile units to

Wiring the Inverter3–14 975-0320-01-01Purchasing Network ComponentsConsult your system designer to determine what network components will be needed fo

Communications Wiring for Multiple Inverters975-0320-01-01 3–15Guidelines for Routing the Network CablesConnecting Network Cable Between Multiple Inve

Wiring the Inverter3–16 975-0320-01-01RS-232 cable requirementsTo connect your computer to the GT Inverter, you must use a serial DB9 “straight throug

4Starting the InverterChapter 4 contains information on starting up the Xantrex Grid Tie Solar Inverter and performing a functional test.The topics in

Starting the Inverter4–2 975-0320-01-01Checking the PV Array DC VoltageTo check the PV array DC voltage:1. Uncover the PV arrays and expose them to fu

Commissioning Multiple Inverters975-0320-01-01 4–3Starting up the GT InverterTo start up the inverter:1. Switch the DC/AC disconnect switch to the ON

Starting the Inverter4–4 975-0320-01-01If the inverter stops operating after the input current has risen above 1 A, turn the unit off, remove DC power

Disconnect Test975-0320-01-01 4–5Disconnect TestThe disconnect test is designed to verify correct operation of the GT Inverter both on initial operati

4–6

5Monitoring the InverterChapter 5 contains information for understanding the LCD screens and the LED indicators.Monitoring the Front Panel DisplayDuri

975-0320-01-01 iiiAbout This ManualThe purpose of this Owner’s Manual is to provide explanations and procedures for installing, operating, maintaining

Monitoring the Inverter5–2 975-0320-01-01Viewing more informationAdditional screens of information about the performance of the GT Inverter can be dis

Front Panel Display Screens and What They Mean975-0320-01-01 5–3The protection timer begins counting down the reconnect delay during startup and the “

Monitoring the Inverter5–4 975-0320-01-01Normal Operation ModeThe LCD on the GT Inverter is refreshed every two seconds, so all readings are current t

Front Panel Display Screens and What They Mean975-0320-01-01 5–5Additional screens for multiple unitsIn addition to the normal system message screens,

Monitoring the Inverter5–6 975-0320-01-01Offline ModeOffline default displayAt night and when no power is being produced by the PV array (offline mode

Front Panel Display Screens and What They Mean975-0320-01-01 5–7Table 5-7Additional Offline Mode Screens for Each GT Inverter Unit in a Multiple Unit

Monitoring the Inverter5–8 975-0320-01-01Fault ModeWhen a fault state is detected, the appropriate fault message appears on the front panel display at

Front Panel Display Screens and What They Mean975-0320-01-01 5–9Additional Fault messages for all systemsAdditional message screens can be viewed in f

Monitoring the Inverter5–10 975-0320-01-01Special ScreensSpecial message screens are displayed in specific situations that are not considered fault si

Status Indicator Lights975-0320-01-01 5–11Status Indicator LightsThe GT Inverter has two status indicator lights (LEDs) located below the front panel

About This Manualiv 975-0320-01-01Conventions UsedThe following conventions are used in this guide.Abbreviations and AcronymsWARNINGWarnings identify

5–12

6Maintenance and TroubleshootingChapter 6 contains information about how to provide general maintenance for the Xantrex Grid Tie Solar Inverter. It al

Maintenance and Troubleshooting6–2 975-0320-01-01Angle of the sun The angle of the sun in relation to the PV array surface—the array orientation—can d

Performing General Maintenance975-0320-01-01 6–3Performing General MaintenanceFollow these simple routines to ensure many years of service and optimal

Maintenance and Troubleshooting6–4 975-0320-01-01Replacing the Ground Fault Protection FuseThe ground fault protection fuse will blow when severe leak

Replacing Parts975-0320-01-01 6–5Figure 6-1Location of Fuse, Front Panel Cover RemovedFigure 6-2Display Front Panel AssemblyGround Fault Protection Fu

Maintenance and Troubleshooting6–6 975-0320-01-01Replacing the InverterIf your GT Inverter requires servicing, you can replace it with another inverte

Replacing Parts975-0320-01-01 6–73. Using an insulated screwdriver, disconnect the PV NEGATIVE (–) wire from the terminal block inside the inverter. C

Maintenance and Troubleshooting6–8 975-0320-01-01To replace the inverter on the wiring box:1. If it has not already been removed, remove the display f

Identifying Error/Fault Conditions and Solutions975-0320-01-01 6–9Identifying Error/Fault Conditions and SolutionsMost error or fault conditions will

About This Manual975-0320-01-01 vSymbols UsedRelated InformationYou can find more information about Xantrex Technology Inc. as well as its products an

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ASpecificationsAppendix A contains information about the specifications of the Xantrex Grid Tie Solar Inverter.The topics in this appendix are organiz

SpecificationsA–2 975-0320-01-01Electrical SpecificationsInputOutputInput voltage, Maximum Power Point range 240 to 550 VdcAbsolute maximum array open

Output Power Versus Ambient Temperature975-0320-01-01 A–3Adjustable Voltage, Frequency and Reconnection SettingsUtility disconnect settings can be adj

SpecificationsA–4 975-0320-01-01EfficiencyEnvironmental SpecificationsUser DisplayMaximum efficiency 96.2%CEC efficiency 95.5%Night-time tare loss 1 W

Mechanical Specifications975-0320-01-01 A–5Display AccuracyMechanical SpecificationsRegulatory ApprovalsThe GT Inverter has complete on-board over-cur

A–6

975-0320-01-01 WA–1Warranty and Return InformationWarrantyWhat does this warranty cover? This Limited Warranty is provided by Xantrex Technology Inc.

Warranty and ReturnWA–2 975-0320-01-01What does this warranty not cover? This Limited Warranty does not cover normal wear and tear of the product or c

Warranty and Return975-0320-01-01 WA–3Return Material Authorization PolicyBefore returning a product directly to Xantrex you must obtain a Return Mate

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Warranty and ReturnWA–4 975-0320-01-01Information About Your SystemAs soon as you open your Xantrex Grid Tie Solar Inverter package, record the follow

975-0320-01-01 IX-1Aabbreviations and acronyms ivAC circuit breaker requirements 3–4AC grounding requirements 3–1AC output voltage ratings A–2AC wirin

IndexIX–2 975-0320-01-01configuration 2–1messages in normal operation 5–5messages in offline mode 5–6Ooperationfactors affecting performance 6–1invert

Xantrex Technology Inc.1 800 670 0707 Tel toll free NA1 360 925 5097 Tel direct1 360 925 5143 Fax [email protected]

975-0320-01-01 viiImportant Safety InstructionsSAVE THESE INSTRUCTIONS—This manual contains important instructions that shall be followed during the i