Xantrex Technology PV100S-480 Operator Interface Controls, Main Enclosure Door Interlock Switch

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Operator Interface Controls

Operator Interface Controls

Operator interface controls are located on the front door of the main inverter enclosure. These controls include an ON/OFF Switch, 4-line LCD display and keypad called the Universal Frontpanel Control Unit (UFCU). Additionally there is an AC and DC Disconnect on the AC Interface Enclosure and the DC Interface Enclosure Doors.

AC Disconnect

Switch

Communication

Enclosure

LCD

Display

Universal Frontpanel Control (UFCP)

ON/OFF

Switch

DC Disconnect

Switch

DC Interface Enclosure

AC Interface Enclosure	Main Inverter Enclosure
(AC Side View)	(Front View)

Figure 1-2PV100S Operator Interface Components

Main Enclosure Door Interlock Switch

The front door of the PV100S main enclosure is equipped with an interlock switch to preclude operation while the front door is open. Opening the door of the main inverter enclosure will initiate an immediate controlled shutdown of the PV100S and opens both the main AC and DC contactors. The main AC and DC contactors cannot be closed unless the door’s interlock is in the engaged position. The PV100S is prevented from being restarted until the door is again closed and the switch is in the engaged position.

It is required that the PV100S main enclosure door must be locked during normal operation. The 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.

152315 Rev C

1–7

Image 27

Contents PV100S 100 kW Grid-Tied Photovoltaic Inverter Page PV100S 100 kW Grid-Tied Photovoltaic Inverter Date and Revision Organization PurposeScope AudienceFollowing conventions are used in this guide Conventions UsedRelated Information Abbreviations and AcronymsPage Important Safety Instructions Wiring Requirements General Safety PrecautionsPersonal Safety Safety EquipmentSafety Lockout and Tag Operational Safety ProceduresDe-Energize/Isolation Procedure Interconnection Standards ComplianceTo isolate the PV100S Xii Contents Installation SchematicsVerification Tables Xvi Figures Figures Introduction Description of the PV100S 1Dimensions Not to scale Electrical Specifications System SpecificationsSystem Ground Requirements 3Environmental Specifications Environmental SpecificationsOperator Interface Controls Main Enclosure Door Interlock Switch3On/Off Switch On/Off SwitchAC and DC Disconnect Switches Communication FeaturesData Logging System Status and Fault ReportingUniversal Front Panel Control Unit Ufcu Communication Methods6PC Connections in the Communications Enclosure PC Connection MethodsPots Access Ethernet LAN Access Planning Overview of PV100S Installation PV Planning Ventilation and Serviceability RequirementsUtility Side Isolation Transformer Requirements Ground RequirementsSystem Neutral Requirements Communication RequirementsElectrical Diagrams and Schematics Model PV100S-480Model PV100S-208 1PV100S Layout Option a Layout Options2PV100S Layout Option B 3Conduit Entry Figure Reference Conduit Penetration15 cm 12 30 cm 10.5 27 cm Conductor and Conduit Sizing To calculate the proper conduit sizeDetermine the required cable ampacity Size the conduit Size the cable29 73.7 cm 16 ¼ 40.6 cm Anchoring the PV100S10AC Interface/Transformer Anchor Bolt Pattern Not to Scale Installation Unloading Equipment RequiredUnpacking the PV100S Moving the PV100SRemoving the Pallet and Moving the PV100S To move the PV100S using a forkliftTo mount and anchor the PV100S Mounting and Anchoring the UnitsTo lock or unlock the front door on the main inverter Opening or Closing Access DoorsTo Close Access Door To Open Access Door7Transformer Access Panels To install the conduits Conduit InstallationWiring General Conductor Termination Overcurrent ProtectionGrounding Wire Gauge and Torque RequirementsUtility Side Isolation Transformer Requirements System Neutral RequirementsAC Connections Wiring Specific13Tie-wraps on the AC Sense Harness 15AC Terminal Connections in the Main Inverter Enclosure To connect the utility service to AC Interface Enclosure 17Connecting the AC Sense Harness18AC Terminal Connections from the Utility 19PV Array Cable Routing and Terminations PV Array ConnectionsPC Communications Establishing a Pots Connection To connect a personal computer using the Pots ConnectionTo connect a personal computer using the GSM Wireless modem Establishing Wireless ConnectionDirect Connection If connecting the PC directly to the inverter22Direct Connect Installation Verification Verification Procedure Summary Visual Inspection of Electrical Connections Visual Inspection of Mechanical ConnectionsVisual Inspection, Isolation Transformer Wye/Wye Corrective ActionPerform 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