Xantrex Technology ACCB-L-L1 manual 5Blockoff Plates

Page 21

Blockoff Plates

Blockoff Plates

Upper and Lower Blockoff Plates are included to enclose the open portions of the Long AC Conduit Box chassis. In the event that an inverter is removed for service, the Blockoff Plates secure the enclosure to prevent accidental contact with any AC power within the Long AC Conduit Box.

Remove the Blockoff Plate (upper or lower) from its position for the inverter used in your installation. The Blockoff Plates will not be needed at all in a dual SW Plus inverter installation.

See page 2–7 for installation instructions for the Blockoff Plates.

Upper Blockoff Plate

Front

Back

Lower Blockoff Plate

Rectangular

Knockout

Figure 1-5Blockoff Plates

973-0031-01-01 Rev A

1–7

Image 21

Contents Sine Wave Plus Long AC Conduit Box Owner’s Guide Page Sine Wave Plus Long AC Conduit Box Date and Revision Scope PurposeAudience OrganizationConventions Used Abbreviations and AcronymsRelated Information Important Safety Instructions Certifications Explosive gas precautionsContents Operation Figures Page Tables Xii Introduction 1The Sine Wave Plus ACCB-L Basic IntroductionACCB-L-L1 ACCB-L ACCB-L-L1 Specifications3ACCB-L Dimensions not to scale For more information see , Operation in this guide AC Bypass Switch Assembly5Blockoff Plates Blockoff PlatesPage Installation Preparing for the Installation Installation Tools and MaterialsCode Compliance Configuration Planning Off-Grid ConfigurationsOn-Grid Configurations Pre-Installation Service PlanningLocation 12 305 mm Required Shock Hazard Warning Label Ventilation RequirementsRemoving and Replacing the Cover 3Cover Removal and Replacement4The Blockoff Plate on the Long AC Conduit Box Installing or Removing the Blockoff Plates5SW Plus Inverter, AC Side Showing Knockout Location Knockout Preparation6Knockouts Locations 7Installing Additional Breakers on the DIN Rail Installing Additional BreakersMounting on the Xantrex Back Plate XBP Mounting9Installing the ACCB-L on the Backplate To mount the Long AC Conduit Box on plywood Mounting on PlywoodWiring General 1Torque Values for Wiring Wire Sizes and Disconnect Requirements11ACCB-L Approved Internal Components 12ACCB-L-L1 Internal Components Factory installed Installation Single Inverter Configurations 120 Vac Wiring for Off-Grid ApplicationsInstallation Step-down Configurations 240 Vac to 120 Vac Installation Step-up Configuration Deep Well Pump 120 Vac to 240 Vac Dual Inverter Configurations 120 Vac and 240 Vac 20Wiring an On-grid Application Using a Single Inverter Wiring for On-Grid ApplicationsInstallation Step-up Configurations Utility Backup 120 Vac to 240 Vac Dual Inverter Configurations 120 Vac and 240 Vac 24Accessory Wiring for Single-Inverter Configurations Additional Accessory Wiring25Accessory Wiring for Dual-Inverter Configurations Operation Operating the AC Bypass Switch AC Bypass SwitchBypass Operation Normal OperationAC Input/Output Off Dual Inverters 240 Vac LoadsWarranty Warranty and Return InformationDisclaimer ProductExclusions Return Material Authorization Policy Return ProcedureOut of Warranty Service Serial Number Purchased From Purchase Date Information About Your SystemIndex IX-2 Rev a Page Xantrex Technology Inc