Xantrex Technology ACCB-L Purpose, Scope, Audience, Organization, Product Naming Conventions

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About This Guide

Purpose

The purpose of this Owner’s Guide is to provide explanations and procedures for installing, operating, maintaining, and troubleshooting the Sine Wave Plus Long AC Conduit Box.

Scope

The Guide provides safety guidelines, and procedures for installing and operating the Sine Wave Plus Long AC Conduit Box.

Audience

The Guide is intended for a skilled electrician or technician who needs to install and operate the Sine Wave Plus Long AC Conduit Box. Installers should be certified and familiar with all local and national codes regarding electrical installations of this nature.

Organization

This Guide is organized into three chapters.

Chapter 1, “Introduction” provides a basic introduction to the design and purpose of the Sine Wave Plus Long AC Conduit Box (ACCB-L).

Chapter 2, “Installation” provides installation and wiring instructions for the Sine Wave Plus Long AC Conduit Box.

Chapter 3, “Operation” describes the different modes and operation of the AC Bypass Switch(es) on the ACCB-L-L1, or for the second AC Bypass Switch (ACCB-L-L2) if installed.

Warranty and product information is provided at the end of the guide.

Product Naming Conventions

ACCB-L refers to the Long AC Conduit Box without AC Bypass Switch. ACCB-L-L1 refers to the Long AC Conduit Box with AC Bypass Switch.

ACCB-L-L2 refers to the ACCB-L-L1 with the field-installed ACCB-L2-PCK (AC Bypass Switch assembly, with wiring, and an AC Bus Bar for Hot L2 connections) and is usually configured for dual operation.

Long AC Conduit Box refers to all products and is used in situations where all three products are treated the same.

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Contents Sine Wave Plus Long AC Conduit Box Owner’s Guide Page Sine Wave Plus Long AC Conduit Box Date and Revision Scope PurposeAudience OrganizationRelated Information Conventions UsedAbbreviations and Acronyms 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 Code Compliance Preparing for the InstallationInstallation Tools and Materials On-Grid Configurations Configuration PlanningOff-Grid Configurations Location Pre-InstallationService Planning 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 InformationExclusions DisclaimerProduct Out of Warranty Service Return Material Authorization PolicyReturn Procedure Serial Number Purchased From Purchase Date Information About Your SystemIndex IX-2 Rev a Page Xantrex Technology Inc