Page 2 - This page is intentionally blank.
Page 3 - User Instructions; Table of Contents; TABLE OF CONTENTS; CONTENTS
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Table of Contents Page i This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, Energy...
Page 4 - Page ii
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page ii Table of Contents This document is property of Emerson Network Power, Energy Systems, North America, Inc. an d contains confidential and proprietary information owned by Emerson Network Power, Energ...
Page 5 - Important Safety Instructions; IMPORTANT SAFETY INSTRUCTIONS; GENERAL SAFETY; Danger: YOU MUST FOLLOW APPROVED SAFETY PROCEDURES.; VOLTAGES; AC Input Voltages; BATTERY
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Important Safety Instructions Page iii This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network...
Page 6 - Page iv; CIRCUIT CARD HANDLING
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page iv Important Safety Instructions This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Net work ...
Page 7 - STATIC WARNING
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Static W arning Page v This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, Energy S...
Page 8 - Page vi
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page vi Static W arning 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 S...
Page 9 - CUSTOMER DOCUMENTATION PACKAGE; Bound System Installation Manual; SYSTEM DESCRIPTION
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 1. System Overview Page 1 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Powe...
Page 10 - Page 2; Distribution Cabinet
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 2 Chapter 1. System Overview This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Eme rson Network Powe...
Page 11 - Chapter 1. System Overview
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 1. System Overview Page 3 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Powe...
Page 12 - Page 4; CONTROLLER, RECTIFIERS, AND OPTIONAL CONVERTERS; Circuit Card Locations
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 4 Chapter 2. Operating Procedures This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Net work...
Page 13 - OR
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 2. Operating Procedures Page 5 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network...
Page 14 - Page 6; System Interface Circuit Card; Bay Voltage
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 6 Chapter 2. Operating Procedures This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Net work...
Page 15 - Chapter 2. Operating Procedures; Optional LVD Driver Circuit Card
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 2. Operating Procedures Page 7 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network...
Page 16 - Page 8; Optional LVD Driver Lite Circuit Card
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 8 Chapter 2. Operating Procedures This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Net work...
Page 17 - Optional Manual Battery Disconnect Circuit Card (Main Bay Only)
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 2. Operating Procedures Page 9 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network...
Page 18 - Indicator
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 10 Chapter 2. Operating Procedures This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Net wor...
Page 19 - SYSTEM MAINTENANCE PROCEDURES; PROCEDURE; Making Electrical
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 3. Maintenance Page 11 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, ...
Page 20 - Chapter 3. Maintenance; Procedure; captive screw on the module’s handle. Pull the handle down out from
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 12 Chapter 3. Maintenance This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, ...
Page 22 - Danger: Adhere to the
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 14 Chapter 3. Maintenance This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, ...
Page 23 - Front View
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 3. Maintenance Page 15 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, ...
Page 26 - M6 Belleville lock washer,
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 18 Chapter 3. Maintenance This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, ...
Page 29 - ADDING A SUPPLEMENTAL BAY IN THE FIELD; Supplied with the supplemental bay is a USB drive which contains a
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 3. Maintenance Page 21 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, ...
Page 30 - Chapter 4. Troubleshooting and Repair; CONTACT INFORMATION; Replacement Information; Troubleshooting Alarm Conditions on the ACU+ Controller; Active Alarm
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 22 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 31 - If you have been assigned a unique User Name and
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 23 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 33 - REPLACEMENT INFORMATION; Replacement Assemblies; REPLACEMENT PROCEDURES; System Troubleshooting Information; Replacing the ACU+ Controller
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 25 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 34 - Replacing a Distribution Device; General; Installation of Safety Fuse Covers
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 26 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 35 - Replacing a TPS/TLS Fuse; Refer to Figure 4-2 as this procedure is performed.; Fuseholder Assembly
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 27 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 36 - Replacing a Bullet Nose Fuseholder
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 28 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 37 - Replacing a Bullet Nose Circuit Breaker; Refer to Figure 4-3 as this procedure is performed.
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 29 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 38 - Replacing a TPH Fuse; Refer to Figure 4-4 as this procedure is performed.; Fuse
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 30 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 39 - Replacing a TPL-B Fuse; Refer to Figure 4-5 as this procedure is performed.
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 31 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 40 - Replacing a GJ/218 Circuit Breaker; Refer to Figure 4-6 as this procedure is performed.; Shunted Breakers Only:
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 32 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 45 - Circuit Card Replacement Procedures
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 37 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 53 - SM-DU+ and Shunt Interface Assembly Replacement
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 45 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 56 - Optional LVD Driver and LVD Driver Lite Circuit Card Replacement
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 48 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 58 - contactors rated at 600A or less.
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 50 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 59 - Optional Manual Battery Disconnect Circuit Card Replacement
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 51 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 61 - Replacing a Distribution Panel; Refer to Figure 4-17 as this procedure is performed.; Removing the Distribution Panel
User Instructions UM582127000 Spec. No. 582127000 (Model 721 NPBB ) Issue AC, January 2, 2013 Chapter 4. Troubleshooting and Repair Page 53 This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary informa tion owned by Emerson ...
Page 62 - Installing the Distribution Panel
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 54 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 64 - Replacing a Battery or Load Disconnect Contactor; Installation Instructions
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 56 Chapter 4. Troubleshooting and Repair This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson ...
Page 70 - REVISION RECORD
UM582127000 User Instructions Issue AC, January 2, 2013 Spec. No. 582127000 (Model 721 NPBB ) Page 62 Revision Record This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprie tary information owned by Emerson Network Power, Energy ...
Page 71 - NetPerformTM Optimization Services; For More Information
NetPerform™ Optimization Services At Emerson Network Power, we understand the importance of reliable equipment – it’s critical to both your business and your bottom line. That is why we offer a wide array of services to meet all of your network infrastructure needs. Customer Service [1,2] Customer S...