Xantrex Technology PV100S-480 installation manual 3On/Off Switch

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Introduction

WARNING: Shock Hazard

Disengaging the main enclosure door interlock switch does NOT remove all hazardous voltages from inside the inverter. Before attempting to service the PV100S, follow the de-energize Lockout and Tag procedure on page x.

On/Off Switch

The PV100S incorporates a maintained position ON/OFF switch located on the front door of the main enclosure. Under normal conditions, the ON/OFF switch is in the ON position. Turning the switch to the OFF position will initiate an immediate controlled shutdown of the PV100S and opens both the main AC and DC contactors within the unit. The main AC and DC contactors cannot be closed unless the switch is in the ON position. The PV100S is prevented from being restarted until the ON/OFF switch is turned back to the ON position.

WARNING: Shock Hazard

Turning the ON/OFF switch to the OFF position does NOT remove all hazardous voltages from inside the inverter. Before attempting to service the PV100S, follow the de-energize Lockout and Tag procedure on page x.

Figure 1-3On/Off Switch

1–8	152315 Rev C

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Contents PV100S 100 kW Grid-Tied Photovoltaic Inverter Page PV100S 100 kW Grid-Tied Photovoltaic Inverter Date and Revision Purpose ScopeAudience OrganizationConventions Used Following conventions are used in this guideAbbreviations and Acronyms Related InformationPage Important Safety Instructions General Safety Precautions Personal SafetySafety Equipment Wiring RequirementsSafety Operational Safety Procedures Lockout and TagInterconnection Standards Compliance De-Energize/Isolation ProcedureTo isolate the PV100S Xii Contents Schematics InstallationVerification Tables Xvi Figures Figures Introduction Description of the PV100S 1Dimensions Not to scale System Specifications Electrical SpecificationsSystem Ground Requirements Environmental Specifications 3Environmental SpecificationsMain Enclosure Door Interlock Switch Operator Interface ControlsOn/Off Switch 3On/Off SwitchCommunication Features AC and DC Disconnect SwitchesSystem Status and Fault Reporting Data LoggingCommunication Methods Universal Front Panel Control Unit UfcuPC Connection Methods 6PC Connections in the Communications EnclosurePots Access Ethernet LAN Access Planning Overview of PV100S Installation Ventilation and Serviceability Requirements PV PlanningGround Requirements System Neutral RequirementsCommunication Requirements Utility Side Isolation Transformer RequirementsModel PV100S-480 Electrical Diagrams and SchematicsModel PV100S-208 Layout Options 1PV100S Layout Option a2PV100S Layout Option B Conduit Penetration 3Conduit Entry Figure Reference15 cm 12 30 cm 10.5 27 cm To calculate the proper conduit size Conductor and Conduit SizingDetermine the required cable ampacity Size the cable Size the conduitAnchoring the PV100S 29 73.7 cm 16 ¼ 40.6 cm10AC Interface/Transformer Anchor Bolt Pattern Not to Scale Installation Equipment Required UnloadingMoving the PV100S Unpacking the PV100STo move the PV100S using a forklift Removing the Pallet and Moving the PV100SMounting and Anchoring the Units To mount and anchor the PV100SOpening or Closing Access Doors To lock or unlock the front door on the main inverterTo Open Access Door To Close Access Door7Transformer Access Panels Conduit Installation To install the conduitsWiring General Overcurrent Protection Conductor TerminationWire Gauge and Torque Requirements GroundingSystem Neutral Requirements Utility Side Isolation Transformer RequirementsWiring Specific AC Connections13Tie-wraps on the AC Sense Harness 15AC Terminal Connections in the Main Inverter Enclosure 17Connecting the AC Sense Harness To connect the utility service to AC Interface Enclosure18AC Terminal Connections from the Utility PV Array Connections 19PV Array Cable Routing and TerminationsPC Communications To connect a personal computer using the Pots Connection Establishing a Pots ConnectionEstablishing Wireless Connection To connect a personal computer using the GSM Wireless modemIf connecting the PC directly to the inverter Direct Connection22Direct Connect Installation Verification Verification Procedure Summary Visual Inspection of Mechanical Connections Visual Inspection of Electrical ConnectionsCorrective Action Visual Inspection, Isolation Transformer Wye/WyePerform after initial inspection if required Schematics This page intentionally left blank Figure A-1Electrical Diagram sample Schematics Appendix a Schematics Appendix a Schematics Appendix a This page was intentionally left blank Index IX-2 Rev C Page Xantrex Technology Inc