PV Array Frame Ground DC Interface | Xantrex Technology PV-225208

SECTION 3

INSTALLATION AND INITIAL TURN-ON

PV Array

Frame Ground

DC Interface

DNG VP- +VP

Interface	C
AC	A B	PointSingleTo Electrical DbirtsiutionSystem Ground
Circuit Breaker	BAC	PointSingleTo Electrical DbirtsiutionSystem Ground
	N

PV-225208 Inverter	Wiring Diagram
	Chassis Gnd

	H1		Transformer
	H3 X2 H2 X1	Isolation	Transformer
X0	X3	H0

DOCUMENT: 151811	PV-225208 Photovoltaic Inverter	3-5

Operation and Maintenance Manual

Copyright 2003, Xantrex Technology Inc.

Image 13

Xantrex Technology PV-225208 important safety instructions PV Array Frame Ground DC Interface, Circuit Breaker, Isolation

Contents

Manual Table of Contents Section Product Description Introduction Operation and Maintenance ManualMajor Components Main Enclosure Control Components Section Product Description Interconnection Standards Compliance Power Control Unit PCU Equipment Symbol Section Product Description Specifications Main Enclosure Door Interlock Switch Section Safety Safety FeaturesFault Reporting PV Ground Fault Detection Isolation Procedure Section SafetyOver/Under Voltage and Frequency Anti Island Protection Utility Side Isolation Transformer Requirements Torque and Wire Gauge Specifications Installation Instructions Section Installation and Initial TURN-ONInstallation Cable Entry Area Array Grounding Ground Fault Detection Interconnection Wiring PV Array Frame Ground DC Interface PV-225208 Inverter Wiring Diagram Chassis Gnd TransformerInterface Circuit Breaker Initial Power Visual Inspection, PV Array WiringVisual Inspection, Isolation Transformer WYE/WYE Visual Inspection, PV-225208 System Verification Power Tracker Fine Tuning Overview Section Operation Description of System OperationOperating States Fixed Unity Power Factor Operation Operation FeaturesUtility Voltage/Frequency Fault Automatic Reset Section Operation Operator Interface Peak Power TrackingCurrent Imbalance Detection DC Overvoltage Detection Section Operation Setting the Date and Time Commanding Goal State ChangesManual State Transitions Changing Write Parameter Values Automatic State Transitions Sleeping → Power Tracking → Sleeping TURN-ON Procedure AUTO-RESTART FeatureAny State → Fault Alarm and Fault Conditions Section Troubleshooting General Programming Mode S Section TroubleshootingPV Overvoltage S Bad Memory S PV Auxiliary Switch Open H Door Interlock Switch Open HAC Voltage Too Low S AC Voltage Too High S YY27/YY28 Line Over-Current Fault S XX25/XX26 Line Gate Drive Fault S DC Bus Voltage High H PV Over-Current Fault S Section Preventative Maintenance Periodic Maintenance Section Preventative Maintenance READ/WRITE Parameter Menu Section Appendix Faults CodesRead-Only Parameters Inverter States Section Appendix ADC Drawings List Warranty and Certification Xantrex 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