Lucent Technologies IR II Series User manual

IR Series II Batteries
12IR125/12IR125LP
KS-23997
Product Manual
Select Code 157-622-025
Comcode 107251688
Issue 7
December 1999
© 1999 Lucent Technologies

Product Manual
Select Code 157-622-025
Comcode 107251688
Issue 7
December 1999
Lucent Technologies
IR Series II Batteries
12IR125/12IR125LP
KS-23997
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.
© 1999 Lucent Technologies
All Rights Reserved
Printed in U.S.A.

Lucent Technologies 12IR125 Series II Batteries
Issue 7 December 1999 Table of Contents - 1
Table of Contents
1 Introduction
12IR125 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
Features 2 - 2
Specifications 2 - 3
3 Ordering Information
Batteries 3 - 1
Single Hole Lugs 3 - 2
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
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

Lucent Technologies 12IR125 Series II Batteries
2 - Table of Contents Issue 7 December 1999
Storage Time 5 - 1
6 Installation
Introduction 6 - 1
Installation Tools, Materials, and Test Equipment 6 - 1
Accessory Kit 6 - 2
Product Manual 6 - 2
Connectors 6 - 2
Unpacking and Handling 6 - 2
Safe Handling 6 - 2
Specific Unpacking Instructions 6 - 3
Battery String Location 6 - 5
Environmental Requirements 6 - 5
Mixing Batteries in a String 6 - 6
Battery Installation 6 - 7
Battery Installation Procedure 6 - 9
Initial Charging 6 - 10
Placing a Battery String Into Service 6 - 12
Installation Records 6 - 12
Voltage Measurements 6 - 13
7 Operation
Lead-acid Battery Gassing Rate 7 - 1
Service Life 7 - 2
Charging 7 - 3
Battery String Float Voltage 7 - 3
Charging Voltage Ripple 7 - 3
Battery and Ambient Temperatures 7 - 4
Capacity 7 - 5
Temperature Correction for Capacity 7 - 5
Discharge Capacity Test 7 - 6
Recharge After Discharge 7 - 7
Boost Charge 7 - 7
8 Maintenance
Maintenance Schedule 8 - 1
Maintenance Routines 8 - 2
Individual Battery Voltages 8 - 2
Measuring Battery Temperatures 8 - 3
String Current Measurement 8 - 3
Inspection and Cleaning 8 - 3
Retorquing Inter-battery Connections 8 - 4
Flame Arrestor Vent Feature 8 - 4

Lucent Technologies 12IR125 Series II Batteries
Issue 7 December 1999 Table of Contents - 3
Battery Replacement 8 - 4
9 Discharge and Power Data
Discharge Capacity 9 - 1
Discharge Cycle Life 9 - 1
10 Installation and Maintenance Record
11 Material Safety Data Sheet
12 Product Warranty

Lucent Technologies 12IR125 Series II Batteries
Issue 7 December 1999 List of Figures - 1
List of Figures
Figure 1-1: 12IR125 Battery 1 - 2
Figure 1-2: 12IR125LP Battery 1 - 2
Figure 6-1: Typical Inter-battery Connection 6 - 7
Figure 6-2: Inter-battery Connections of 12IR125 6 - 8
Figure 6-3: Inter-battery Connections of 12IR125LP 6 - 8
Figure 7-1: Temperature Correction Chart 7 - 6
Figure 9-1: Characteristic Discharge Curve 9 - 2
Figure 9-2: Discharge Watts Versus Discharge Duration 9 - 2
Figure 9-3: Discharge Current versus Discharge Time 9 - 3