Xantrex Technology ACCB-L, ACCB-L-L1 - page 34

Installation

2–12 973-0031-01-01 Rev A

3. Lift the inverter and place the mounting holes in the rail directly over the

mounting hooks on the panel and lower into place.

4. Install four ¼-20 phillips screws provided with the panel, into the mounting

holes of the Long AC Conduit Box, but do not fully tighten.

5. Lift the second inverter (if used) and place the mounting holes in the rail

directly over the mounting hooks on the panel and lower into place.

6. Install four ¼-20 phillips screws on the second inverter (if used) into the

mounting holes of the Long AC Conduit Box, but do not fully tighten.

7. Next, lift the Long AC Conduit Box and place the mounting hole in the rail

directly over the mounting hooks on the panel and lower into place.

8. Push the Long AC Conduit Box as close to the inverter(s) as it will possibly

go and secure it to the panel using four of the ¼-20 phillips screws provided

with the back plate hard ware kit. Torque to 76 in-lbs.

9. Tighten the mounting screws on the inverter(s) to the panel.

Torque to 76 in-lbs.

Important:

Ensure the mounting hooks are visible through the holes in the mounting

rails. If you can not see the hooks, the unit is not installed properly and will not be secure

to the wall.

Figure 2-9

Installing the ACCB-L on the Backplate

Secure the Long AC

Conduit Box to the

back plate with

4 ¼-20 phillips

screws (provided).

Mounting hook

from back plate

for Long AC

Conduit Box

Be sure the mounting hooks

are visible in the mounting rail

holes.

Contents

Main Page Page Page About This Guide Purpose Scope Audience Organization Conventions Used The following conventions are used in this guide. Abbreviations and Acronyms Related Information WARNING Important Safety Instructions WARNING Page Contents Important Safety Instructions 1 2 Introduction Page Figures Page Page Page 1 Introduction Page Specifications Operational and Environmental Specifications for the ACCB-L, ACCB-L-L1, and ACCB-L-L2 Figure 1-3 Table 1-1 ACCB-L Dimensions (not to scale) Operational and Environmental Specifications for the ACCB-L, ACCB-L-L1, and ACCB-L-L2 AC Bypass Switch Assembly CAUTION: Equipment Damage WARNING: Electrical Hazard Blockoff Plates Page 2 Preparing for the Installation Code Compliance Installation Tools and Materials Configuration Planning Off-Grid Configurations On-Grid Configurations Pre-Installation Location WARNING ELECT RICAL SHO CK HAZARD Ventilation Requirements Removing and Replacing the Cover Installing or Removing the Blockoff Plates Knockout Preparation Pre-Installation 973-0031-01-01 Rev A 29 Figure 2-6 Knockouts Locations Installing Additional Breakers Mounting Mounting on the Xantrex Back Plate (XBP) Page Mounting on Plywood Wiring - General Accessing the AC Input/Output Terminal Block in the ACCB-L-L1 WARNING: Fire Hazard Wire Sizes and Disconnect Requirements CAUTION: Equipment Damage Installation 216 973-0031-01-01 Rev A Figure 2-11 ACCB-L Approved Internal Components Wiring - General 973-0031-01-01 Rev A 217 Figure 2-12 ACCB-L-L1 Internal Components (Factory installed) Installation 218 973-0031-01-01 Rev A Figure 2-13 ACCB-L-L1 Internal Components with the Optional ACCB-L2-PKG Installed Wiring for Off-Grid Applications Single Inverter Configurations (120 Vac) Page Page Page Page Page Wiring for On-Grid Applications Single Inverter Configurations (120 Vac) Page Page Page Additional Accessory Wiring Page 3 The AC Bypass Switch Operating the AC Bypass Switch Normal Operation Bypass Operation AC Input/Output Off Dual Inverters: 240 Vac Loads Figure 3-4 AC Output OFF WARNING: Fire Hazard Warranty and Return Information Warr anty What does this warranty cover? What will Xantrex do? How do you get service? Disclaimer Product Exclusions Warning: Limitations On Use Return Material Authorization Policy Return Procedure If you are returning a product from outside of the USA or Canada If you are returning a product to a Xantrex Authorized Service Center (ASC) A Xantrex return Out of Warranty Service Information About Your System Index A B C E