Xantrex Technology PV-225208 important safety instructions Power Tracker Fine Tuning

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SECTION 3

INSTALLATION AND INITIAL TURN-ON

Power Tracker Fine Tuning:

•All PV-225208 operating parameters have been set at the factory, based upon prior experience with PV arrays. Contact your Xantrex Technology distributor for further information.

•It is recommended that the PV-225208 be watched during Wake-Up and Sleep Test. If the PV-225208 cycles between operating and sleeping at either of these times, the condition setpoints are not set properly (refer to section 4 for detailed description of PV-225208 state transitions). The PV225208 should not cycle if the setpoints are set properly.

NOTE

Some field adjustable parameters are password protected and may only be changed by trained service technicians. In particular are parameters relating to utility pro- tection setpoints. Any changes to these setpoints should be agreed upon by the local utility and the equipment owner.

NOTE

Visually inspect the exterior surfaces for any damage (nicks, chips, exposed base metal and scratches) that may have occurred during shipment or installation. Touch up or recoat using White NISSEN Feltip Paint Marker, or equivalent to prevent rust or corrosion.

DOCUMENT: 151811	PV-225208 Photovoltaic Inverter	3-8

Operation and Maintenance Manual

Copyright 2003, Xantrex Technology Inc.

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Contents Manual Table of Contents Operation and Maintenance Manual Section Product Description IntroductionMajor Components Main EnclosureSection Product Description Control ComponentsPower Control Unit PCU Interconnection Standards ComplianceSection Product Description Specifications Equipment SymbolSection Safety Safety Features Main Enclosure Door Interlock SwitchFault Reporting PV Ground Fault DetectionSection Safety Isolation ProcedureOver/Under Voltage and Frequency Anti Island ProtectionTorque and Wire Gauge Specifications Utility Side Isolation Transformer RequirementsInstallation Instructions Section Installation and Initial TURN-ONInstallation Cable Entry Area Array Grounding Interconnection Wiring Ground Fault DetectionPV-225208 Inverter Wiring Diagram Chassis Gnd Transformer PV Array Frame Ground DC InterfaceInterface Circuit BreakerVisual Inspection, PV Array Wiring Initial PowerVisual Inspection, Isolation Transformer WYE/WYE Visual Inspection, PV-225208System Verification Power Tracker Fine Tuning Overview Section Operation Description of System OperationOperating States Operation Features Fixed Unity Power Factor OperationUtility Voltage/Frequency Fault Automatic Reset Section OperationPeak Power Tracking Operator InterfaceCurrent Imbalance Detection DC Overvoltage DetectionSection Operation Commanding Goal State Changes Setting the Date and TimeManual State Transitions Changing Write Parameter ValuesSleeping → Power Tracking → Sleeping Automatic State TransitionsTURN-ON Procedure AUTO-RESTART FeatureAny State → Fault Section Troubleshooting General Alarm and Fault ConditionsSection Troubleshooting Programming Mode SPV Overvoltage S Bad Memory SDoor Interlock Switch Open H PV Auxiliary Switch Open HAC Voltage Too Low S AC Voltage Too High SXX25/XX26 Line Gate Drive Fault S YY27/YY28 Line Over-Current Fault SPV Over-Current Fault S DC Bus Voltage High HSection Preventative Maintenance Periodic Maintenance Section Preventative Maintenance READ/WRITE Parameter Menu Section Appendix Faults CodesRead-Only Parameters Section Appendix Inverter StatesADC Warranty and Certification Drawings ListXantrex PV Series Limited Warranty and Registration Page Page Page Page Page Fab, Enclosure, Upper, 2 Bay, PV225208 Page Fab, Enclosure, DC Interface, PV225208 Page TB5 Source Control Specification