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IM581127000 Installation Instructions
Issue AB, March 22, 2012 Spec. No. 581127000 (Model 710NPBA)
Page ii Table of Contents
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Connections to Field Expansion Module Mounting Assembly .................................................................... 47
External Alarm, Reference, Monitoring, and Control Connections .................................................................... 49
Circuit Card Locations ................................................................................................................................. 49
System Interface Circuit Card ...................................................................................................................... 50
IB2 (ACU+ Controller Interface Board) ........................................................................................................ 52
Optional EIB (ACU+ Controller Extended Interface Board) ......................................................................... 55
Optional SM-DU+ and Shunt Interface Board ............................................................................................. 59
Optional SM-Temp Module .......................................................................................................................... 59
Ethernet Connection .......................................................................................................................................... 61
Control Bus Connections between Controller and Module Mounting Shelves .................................................. 62
Connecting List 60 Converter Output Jumpers .................................................................................................. 64
Load Connections .............................................................................................................................................. 66
Recommended Torques .............................................................................................................................. 66
Load Connections to Single Voltage Distribution Panels ............................................................................ 67
Load Connections to Dual Voltage Distribution Panels ............................................................................... 71
Load Connections to Return Bar ................................................................................................................. 73
Load Connections to GMT Distribution Fuse Block ..................................................................................... 73
Battery Connections ........................................................................................................................................... 74
Important Safety Instructions ....................................................................................................................... 74
Recommended Torques .............................................................................................................................. 74
Battery Connections to Optional Battery Disconnect Distribution Panels ................................................... 74
Battery Connections to Distribution Cabinet Battery Busbars ..................................................................... 78
Battery Connections to Optional Battery Landing Busbar Kit P/N 541371 ................................................. 79
Battery Connections to Optional Battery Landing Busbar Kit P/N 550265 ................................................. 80
Installing and Connecting Batteries in List 93 Battery Tray (if furnished) .......................................................... 81
Important Safety Instructions ....................................................................................................................... 81
Battery Manufacturer Information ................................................................................................................ 81
Installing Battery Landing Busbar Kit P/N 541371 (List 21) or 550265 (List 22, 23, or 24) ........................ 82
Wiring to the Battery Tray ............................................................................................................................ 85
Installing and Connecting Batteries ............................................................................................................. 88
CHAPTER 5. INSTALLING THE MODULES AND INITIALLY STARTING THE SYSTEM ..... 90
Installing the Rectifier and DC-DC Converter Modules ..................................................................................... 90
Initially Starting, Configuring, and Checking System Operation ........................................................................ 92
Important Safety Instructions ....................................................................................................................... 92
Initial Startup Preparation ............................................................................................................................ 92
Initially Starting the System ......................................................................................................................... 92
ACU+ Controller Initialization....................................................................................................................... 93
Verifying the Configuration File ................................................................................................................... 95
Checking Basic System Settings ................................................................................................................. 95
Checking System Status ............................................................................................................................. 97
Changing Battery Capacity Rating in the ACU+ .......................................................................................... 98
Configuring the ACU+ Identification of Rectifiers and Assigning which Input Phase is Connected
to the Rectifiers ............................................................................................................................................ 98
Configuring the ACU+ Identification of Converter Modules ......................................................................... 99