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Xantrex Technology PV100S-208 manual PreventativeMaintenance

Models: PV100S-208

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5 PreventativeMaintenance

Chapter 5, “Preventative Maintenance” contains information and procedures for performing preventative maintenance on the PV100S 100 kW Grid-Tied Photovoltaic Inverter.

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Xantrex Technology PV100S-208 manual PreventativeMaintenance

Contents

PV100S 100 kW Grid-Tied Photovoltaic Inverter Operation and Maintenance ManualPV100S-208 PV100S-480 Page PV100S 100 kW Grid-Tied Photovoltaic Inverter Operation and Maintenance ManualTrademarks About XantrexNotice of Copyright DisclaimerPurpose About This ManualScope AudienceConventions Used Related Information Abbreviations and AcronymsPage SAVE THESE INSTRUCTIONS - DO NOT DISCARD Important Safety InstructionsWARNING Shock Hazard WARNING Lethal VoltagePersonal Safety General Safety PrecautionsSafety Equipment Wiring RequirementsCAUTION Fire Hazard Lockout and Tag Operational Safety ProceduresWARNING Shock Hazard Interconnection Standards Compliance De-Energize/Isolation ProcedureTo isolate the PV100S Page 1 Introduction ContentsFaults 2 OperationManual Current Automatic Sleep Test5 Preventative Maintenance 4 Troubleshooting3 Commissioning Faults and Fault Codes General TroubleshootingA Specifications Figures Figure 2-24 Connection Configuration Screen - General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-35 Figure 2-25 Connection Configuration Screen - Telephone Fault Configuration - - - - - - - - - - - - - -2-36 Figure 2-26 Connection Configuration Screen - General - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-36 Figure 2-27 GUI Help Topics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-37 Figure 4-1 LCD showing Fault Code - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3 Figure 5-1 Inverter AC Terminal Locations in the Main Inverter Enclosure - - - - - - - - - - - - - - - - 5-4 Figure 5-2 Utility AC Terminal Connections in the AC Interface Enclosure - - - - - - - - - - - - - - - - 5-4 Figure 5-3 PV Terminal Locations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-5 Figure A-1 Electrical Diagram sample- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A-5 Figure A-2 PV100S-480 Schematic for Main Power Distribution 152316 E1 - - - - - - - - - - - - - - A-6 Figure A-3 PV100S-480 Schematic for Control Power Distribution 152316 E2 - - - - - - - - - - - - - A-7 Figure A-4 PV100S-480 Schematic for Converter Control Unit 152316 E3- - - - - - - - - - - - - - - - A-8 Figure A-5 PV100S-208 Schematic Main Power Distribution 152376 C1 - - - - - - - - - - - - - - - - - A-9 Figure A-6 PV100S-208 Schematic for Control Power Distribution 152376 C2 - - - - - - - - - - - - A-10 Figure A-7 PV100S-208 Schematic for Converter Control Unit 152376 C3- - - - - - - - - - - - - - - A-11 Tables Page 1 Introduction Fixed Unity Power Factor Operation Operation FeaturesPeak Power Tracking Figure 1-1 Maximum Peak Power Tracking Utility Voltage/Frequency Fault Automatic ResetPV Ground Fault Detection Safety FeaturesAnti-Island Protection DC Over-voltage DetectionPhysical Characteristics Power Electronics Matrix Power Distribution PanelMain Inverter Enclosure Inductor EnclosureCAUTION Equipment Damage DC Interface EnclosureTransformer Enclosure AC Interface EnclosureFigure 1-4 AC Interface Enclosure and Transformer Enclosure Communications EnclosureFigure 1-5 PC Connections in the Communications Enclosure Operator Interface Controls Main Enclosure Door Interlock SwitchFigure 1-7 On/Off Switch On/Off SwitchWARNING Shock Hazard WARNING Shock HazardAC and DC Disconnect Switches Communication FeaturesData Logging System Status and Fault ReportingThe Data logging features include Universal Front Panel Control Unit UFCU Communication MethodsPC Connection Methods Wireless Access POTS AccessFigure 1-11 POTS Access Direct Access Ethernet LAN AccessFigure 1-13 Ethernet LAN Access Figure 1-14 Direct Accessspecific list of available parameters GUI Software Featurespage 2-16 for a specific list of available parameters 2 Operation Description of System Operation FaultsOverview POWER UP Figure 2-1 Operating States Flow ChartDescription of System Operation 152379 Rev COperating States Power TrackingTransition Shutdown FaultManual Current Matrix TestUFCU Keypad Operation and LCD Display Operator InterfaceStandard Display LCD Display - Initialization ScreenMenu Structure To Display Any Operational Value in the READ Menu READ MenuTable 2-1 Scrolling through the Read Menu Parameters Operation Figure 2-5 Scrolling through the Read Menu2-10 152379 Rev COperational Parameter Table 2-2 Read Menu DescriptionsDescription UnitsOperational Parameter Table 2-2 Read Menu DescriptionsDescription UnitsTo use the Read-by-ID Feature READ-by-IDAccumulated Values Menu Table 2-3 Data Logging MenuTable 2-3 provides a list of the Data Logging Menu parameters Table 2-4 provides a list of the Accumulated Values Menu parametersWRITE Menu To change WRITE Menu parameters Changing and Displaying WRITE Menu Parameter ValuesMin AC Volts% Table 2-5 Write Menu ParametersMax AC Freq Min AC FreqTable 2-5 Write Menu Parameters Time Delay for PVPower Tracker Rate Enable Peak PowerPower Tracker Step PPT EnableTo change the Goal State Commanding Goal State ChangesTo change the Date and Time Setting the Date and TimeShutdown → Power Tracking → Shutdown Power Tracking → Manual Current → Power Tracking or ShutdownManual State Transitions Automatic State TransitionsAny State → Fault Auto-restart FeatureDe-Energize/Isolation Procedure Shutdown Energize Procedure StartupTo start up the PV100S To isolate the PV100SComputer Communications with the PV100S Starting the Software Setup Program Installing the Graphic User Interface GUI SoftwareStarting the Setup Program Using Autorun Starting Setup ManuallyStarting Setup From a Command Prompt To continue with the GUI software installation Model Specific Software Installation2. Click OK and the following window will appear Figure 2-16 GUI Setup Start Window Figure 2-15 GUI Setup Progress Indicator WindowOperation 2-30Remote/LAN Connection Running the GUIFigure 2-18 GUI Interface Screen if Connected Directly Direct ConnectionOperation 2-32To configure the inverters in the GUI GUI Configuration - Adding Invertersa Fill out Operational Limits Information requested e Fill out the Power Tracking Information requested 9. Click on the Telephone Configuration sub-menu to continue Figure 2-26 Connection Configuration Screen - GeneralGUI Help 2-38 3 Commissioning Starting the Commissioning Test File Commissioning ProcedureTo commission the PV100S Verify AC Voltage Serial NumberVerify DC Voltage Apply Grid Voltage Inspect Inductor EnclosureFront Panel Display Confirm AC Operational Parameters Establish Communications with the GUIConfirm DC Operational Parameters Confirm Power Tracker Configuration Operational ParametersVerify Door Interlock Functions Matrix TestCompleted Commissioning Operate InverterThank You for choosing Xantrex The Smart Choice for Power Page 4 Troubleshooting General Troubleshooting Faults and Fault CodesRespond to any PV100S alarm or fault as follows WARNING Lethal VoltageClearing Faults Manually Table 4-1 Fault Codes Fault Code DescriptionsFault Code Descriptions Table 4-1 Fault CodesError Table 4-1 Fault CodesFault Type Fault SourcesInternal RAM error Table 4-1 Fault CodesCPU error Error Table 4-1 Fault CodesFault Type Fault SourcesError Table 4-1 Fault CodesFault Type Fault SourcesError Table 4-1 Fault CodesFault Type Fault Sources5 PreventativeMaintenance Operational Safety Procedures Maintenance SafetyDe-Energize/Isolation Procedure WARNING Shock HazardWARNING Shock Hazard Lockout and TagA phase Enlargement of Terminal Connectors in the AC Interface EnclosureC phase B phaseMaintenance Safety Figure 5-3 PV Terminal Locations152379 Rev C GrouND TB3-3 PV NEGative Cable TB3-2 PV POSitive Cable TB3-1Monthly Intervals or As Required Periodic MaintenanceAluminum Extrusion Heatsink Fan OperationEnclosure Seals Six-month IntervalsElectrical Connections Inductor EnclosurePage A Specifications Environmental Specifications System SpecificationsCAUTION Equipment Damage Over Voltage, Under Voltage and Frequency Ranges Electrical SpecificationsTable A-3 Over/Under Voltage and Over/Under Frequency Ranges Table A-2 provides the AC and DC specifications for the PV100STable A-4 AC Terminal Wire Gauge, Bolt Size, and Torque Values Wire Gauge and Torque RequirementsTable A-5 DC Terminal Wire Gauge, Bolt Size, and Torque Values Appendix A Figure A-1 Electrical Diagram sample152379 Rev C SchematicsSchematics Figure A-2 PV100S-480 Schematic for Main Power Distribution 152316 E1152379 Rev C Appendix AAppendix A Schematics152379 Rev C Schematics Figure A-4 PV100S-480 Schematic for Converter Control Unit 152316 E3152379 Rev C Appendix ASchematics Figure A-5 PV100S-208 Schematic Main Power Distribution 152376 C1Appendix A 152379 Rev CSchematics A-10152379 Rev C Appendix ASchematics Figure A-7 PV100S-208 Schematic for Converter Control Unit 152376 C3Appendix A 152379 Rev CSchematics A-12This page intentionally left blank 152379 Rev CXantrex Limited Warranty Warranty and Product Information1. What does this warranty cover and how long does it last? 3. What does this warranty not cover?5. Limitations to Product Disclaimer 4. Product Disclaimer6. Information Disclaimer 7. WARNING LIMITATIONS ON USEAttention Customer Service PRODUCT REGISTRATIONFax number 925 455WA-4 Warranty and Return152379 Rev C Index Page Page 1 800 670 0707 Tel toll free NA 1 360 925 5097 Tel direct Xantrex Technology Inc1 800 994 7828 Fax toll free NA 152379 Rev C