Lucent Technologies Unigy II User manual

Unigy®II Batteries
WP-93379
Product Manual
Select Code 157-622-030
Comcode 107728016
Issue 4
March 2000
© 2000 Lucent Technologies

Product Manual
Select Code 157-622-030
Comcode 107728016
Issue 4
March 2000
Lucent Technologies
Unigy®II Batteries
WP-93379
Notice:
Every effort was made to ensure that the information in this
document was complete and accurate at the time of printing.
However, information is subject to change.
© 2000 Lucent Technologies
All Rights Reserved
Printed in U.S.A.

Lucent Technologies Unigy®II Batteries
Issue 4 March 2000 Table of Contents - 1
Table of Contents
1 Introduction
Unigy® II Batteries 1 - 1
Customer Assistance Contacts 1 - 3
Customer Training 1 - 3
Customer Service 1 - 3
Technical Support 1 - 3
Product Repair and Return 1 - 3
Warranty Service 1 - 4
On-Line Power Systems Product Manuals 1 - 4
2 Product Description
Overview 2 -1
Construction 2 -2
Container and Cover 2 -2
Grids 2 -2
Posts 2 -2
Post Seals 2 -2
Separators 2 -2
Intercell Connectors 2 -2
Safety Vent 2 -3
Safety Shields 2 -3
Specifications 2 -3
3 Ordering Information
Battery Modules 3 -1
Sample Order 3 -4
4 Safety and Environmental
Safety Symbols 4 -1
Safety Precautions 4 -1
Poison 4 -1
Electrical Hazard 4 -3
Battery Gases 4 -4
First Aid 4 -6

Lucent Technologies Unigy®II Batteries
2 - Table of Contents Issue 4 March 2000
Lifting Information 4 -6
Transportation and Handling 4 -6
Environmental 4 -6
5 Battery Storage
State of New Battery 5 -1
Storage Conditions 5 -1
Storage Time 5 -1
6 Installation
Introduction 6 - 1
Installation Tools, Materials, and Test Equipment 6 - 1
Accessory Package 6 - 2
Product Manual 6 - 2
Unpacking and Handling 6 - 2
Safe Handling 6 - 2
Specific Unpacking Instructions 6 - 3
Battery String Location 6 - 4
Environmental Requirements 6 - 4
Mixing Batteries in a String 6 - 5
Battery Installation 6 - 6
Module Assembly 6 - 6
Relay Rack Assembly 6 - 8
Electrical Connections 6 - 10
Connector Assembly 6 - 10
Terminal Assembly 6 - 11
Final Assembly and Verification 6 - 13
Initial Charging 6 - 13
Placing a Battery String Into Service 6 - 14
Installation Records 6 - 15
Voltage Measurements 6 - 15
Attaching Module Shield Assemblies 6 - 16
7 Operation
Lead-acid Battery Gassing Rate 7 - 1
Service Life 7 - 2
Charging 7 - 3
Battery String Float Voltage 7 - 4
Charging Voltage Ripple 7 - 4
Battery and Ambient Temperatures 7 - 4
Capacity 7 - 5
Temperature Correction for Capacity 7 - 5
Discharge Capacity Test 7 - 7

Lucent Technologies Unigy®II Batteries
Issue 4 March 2000 Table of Contents - 3
Recharge After Discharge 7 - 7
Boost Charge 7 - 7
8 Maintenance
Maintenance Schedule 8 - 1
Maintenance Routines 8 - 2
Individual Cell Voltages 8 - 2
Measuring Battery Temperatures 8 - 3
String Current Measurement 8 - 3
Inspection and Cleaning 8 - 3
Retorquing Inter-battery Connections 8 - 3
Flame Arrestor Vent Feature 8 - 3
Cell Replacement 8 - 4
9 Discharge and Power Data
10 Installation and Maintenance Record
11 Material Safety Data Sheet
12 Product Warranty

Lucent Technologies Unigy®II Batteries
Issue 4 March 2000 List of Figures - 1
List of Figures
Figure 1-1: Unigy® II Battery 1 - 2
Figure 6-1: Unigy® II Battery Module with Lifting Straps 6 - 2
Figure 6-2: Unigy® II Battery Modules 6 - 7
Figure 6-3: Battery Module Assembly 6 - 7
Figure 6-4: Base Support Placement 6 - 8
Figure 6-5: Module Placement 6 - 9
Figure 6-6: Stabilizing Bracket Placement 6 - 9
Figure 6-7: Connector Assembly 6 - 10
Figure 6-8: Side Terminal Assembly 6 - 11
Figure 6-9: Top Terminal Assembly 6 - 12
Figure 6-10: Top Terminal Assembly 6 - 12
Figure 6-11: Cable Connection Assembly 6 - 13
Figure 6-12: Module Shield Assembly 6 - 17
Figure 6-13: Side Terminal Assembly 6 - 17
Figure 6-14: Top Terminal Assembly 6 - 18
Figure 7-1: Temperature Correction Chart 7 - 6
Figure 8-1: Hardware Removal 8 - 4
Figure 8-2: Valve Removal 8 - 5
Figure 8-3: Cell Removal and Replacement 8 - 5