Series Batteries Designed withstand rigors harsh environments unc

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12IR125LP Battery 12IR125 Battery
Series Batteries
Designed withstand rigors harsh environments uncontrolled temperatures, valve-regulated lead acid Series battery cost-effective solution medium-load battery applications.
12IR125 12IR125LP
Feature-Rich Design
Series battery valveregulated lead acid battery. incorporates into design many technological advances pioneered Lucent Technologies Bell Laboratories. Series battery standard affordable, reliable battery reserve mediumsized telecommunications applications. Features include:
High Capacity
Series battery battery rated 10hour rate). compact design allows high power small spaces. recently introduced "Low Profile" (LP) model provides battery that used variety battery stands, including those which space premium.
Typical Applications
Mini-huts Maxi-huts
Lucent Technologies 80-series cabinets
Controlled environment vaults (CEVs) Siemens 914EX cabinets
Epoxy-sealed, lead-tin terminal posts prevent leaks prolong life
Economy
Pure lead grids ensure longterm reliability
Unique battery case material providing strength, safety, water loss
Steel outer shell prevent swelling damage
10-year design life Series battery allows longer replacement intervals than comparably-sized batteries harsh environments. Battery life extended incorporating temperature compensation into system. Series battery includes provisions inserting temperature probe standard feature.
Northern Telecom Urban Rural cabinets Outdoor wireless communication sites Lucent GPS, CPS, battery plants Other manufacturers' power plants Lucent VR/EVR battery stands Lucent 82A, 82D, 82G, 52B, cabinets
Front terminals allowing easy safe installation inspection
Valve-regulated technology minimize maintenance
Benefits
Limited Maintenance Because Lucent Technologies patented, leadtin alloy post, leak-resistant post seal, valve-regulated design, Series batteries almost maintenancefree. Maintenance limited periodic inspection battery voltage, ambient temperature, interbattery connections.
Easy Installation 12IR125 battery provides unique, front side terminal post design that allows total front-access terminal posts. battery installed either direction space requirements. Flame retardant handles moving handling battery.
Improved Safety Series battery ideal most operating environments. Safety features include leak-resistant seals, flameretardant, non-halogenated polypropylene cover, high-strength steel outer jacket gassing rate under normal conditions. (CAUTION: lead acid batteries produce hydrogen under some conditions. Never unventilated areas). Protective front cover protects against terminal post shorting.
Features
Valve-regulated design requires minimal maintenance capacity provides high energy density compact footprint Patented, concentric grid design provides extended battery life Dual-terminal post design (front side) 12IR125 allows flexible installation Elongated slots interbattery busbars allow variable spacing between batteries Front-access terminals provide easy access batteries cabinetized power applications
High reliability Designed ten-year float life Safety/Standards Compliant Flame-retardant, non-halogenated, polypropylene container cover meet have oxygen index greater than
Increased Energy Density 12IR125 provides high energy density reduced footprint. 12IR125LP installed battery plants where height concern.
Protective cover 12IR125 protects against terminal post shorting includes slot hold thermal probe Heat-sealed container cover provides reliable seal Robust, epoxy post seals Permanent, patented handles simplify handling installation
Epoxy-coated jacket helps dissipate heat provides structural rigidity
registered trademark Underwriters Laboratories, Inc.
Battery Physical Thermal Specifications
Name Plate Capacity Width Depth Height Weight Container Cover Material Outer Case Flammability Rating Float Voltage Float Life Operating Temperature Range
ten-hour rate; eight-hour rate 12IR125: 16.60 (42.15 nominal; 12IR125LP: 16.60 (42.15 nominal 12IR125LP: 6.86 (17.42 nominal 12IR125: 6.86 (17.42 nominal; 12IR125: 10.10 (25.65 nominal; 12IR125LP: 9.36 (23.78 nominal lbs. (54.52 Non-halogenated polypropylene Acid-resistant, coated steel V-0, (container handles) 13.62 V/battery (2.27 V/cell) nominal Year (-40 +149
12IR125LP case dimensions identical 12IR125, terminals terminal cover total depth. Although Series batteries designed operate without damage within temperature ranges shown, life expectancy reduced high temperatures. Damage from high temperature operation cannot offset operation cold temperatures. Other factors that shorten battery life include excessive deep discharges, high charging voltage, excessive ripple, mishandling, other factors beyond control manufacturer. "End life" when battery only deliver rated capacity.
Battery Discharge Amperes 12IR125
Hours Reserve 10.5 76.80 32.93 22.37 15.36 12.67 8.83 6.86 5.88 10.8 75.84 32.64 22.08 15.17 12.48 8.64 6.72 5.76 Discharge Voltage 10.92 73.92 31.78 21.60 14.69 12.29 8.16 6.53 5.71 11.04 70.08 30.91 20.64 14.40 12.00 7.68 6.34 5.66 11.16 69.12 30.24 18.91 13.92 11.81 6.72 6.24 5.62 11.28 65.28 29.76 16.80 13.44 11.52 6.24 6.05 5.57 11.4 62.40 28.32 14.40 12.96 11.04 6.05 5.95 5.47
Battery Discharge Watts
Hours Reserve 10.5 934.3 388.4 258.1 177.2 148.3 107.2 85.2 73.6 10.8 899.9 378.6 253.1 174.7 146.5 106.5 84.9 73.5 Discharge Voltage 10.92 880.0 373.1 250.3 173.4 145.6 106.1 84.7 73.4 11.04 853.1 364.9 245.9 172.2 143.9 105.1 84.2 73.1 11.16 824.9 356.1 240.9 168.1 141.8 103.9 83.4 72.5 11.28 788.6 344.2 234.1 164.2 138.8 102.2 82.2 71.7 11.4 738.9 327.9 224.7 158.7 134.6 99.1 80.6 70.4
Outline Drawings
16.40
6.97
16.40
6.97
12IR125 Battery
12IR125LP Profile Battery
12IR125 Individual Battery Ordering Information
Model 12IR125 12IR125LP Description Charging Method Constant Voltage Current Constant Voltage Current Comcode 407155399 408071041
Note: Orders quantities greater than include interbattery connectors, product manual, etc.
Related Product Literature
Document Title Series Batteries Enhanced (EVR) Valve-Regulated Lead Acid Batteries Unigy Series Batteries Round Cell Batteries Lucent Technologies Batteries Brochure
Unigy registered trademark East Penn Manufacturing, Inc.
Document Number DS98-362LIN DS97-333LIN DS98-391LIN DS97-438LIN BC97-009LIN
additional information, contact your Lucent Technologies Account Manager following: POWER SYSTEMS UNIT: Network Products Group, Lucent Technologies Inc., 3000 Skyline Drive, Mesquite, 75149, +1-800-526-7819 (Outside U.S.A.: +1-972-284-2626, FAX: +1-972-284-2900) (product-related questions technical assistance) INTERNET: E-MAIL: techsupport@lucent.com ASIA PACIFIC: Lucent Technologies Singapore Pte. Ltd., 750D, Chai Chee Road, #07-06, Chai Chee Industrial Park, Singapore 469004 Tel: (65) 8041, FAX: (65) 8438 CHINA: Lucent Technologies (China) Co., Ltd., SCITECH Place, Jian Avenue, Beijing 100004, Tel: (86) 10-6522 6566 ext. 4187, Fax: (86) 10-6512 3634 JAPAN: Lucent Technologies Japan Ltd., Mori Building, 4-33, Roppongi 1-Chome, Minato-ku, Tokyo 106-8508, Japan Tel: (81) 5561 5831, FAX: (81) 5561 1616 LATIN AMERICA: Lucent Technologies Inc., Room 416, 2333 Ponce Leon, Coral Gables, 33134, Tel: +1-305-569-4722, FAX: +1-305-569-3820 EUROPE: Data Requests: DATALINE: Tel: (44) 1189 299, FAX: (44) 1189 Technical Inquiries: GERMANY: (49) 95086 (Munich), UNITED KINGDOM: (44) 1344 (Ascot), FRANCE: (33) (Paris), SWEDEN: (46) (Stockholm), FINLAND: (358) 4354 2800 (Helsinki), ITALY: (39) 6608131 (Milan), SPAIN: (34) 1441 (Madrid)
Lucent Technologies Inc. reserves right make changes product(s) information contained herein without notice. liability assumed result their application. rights under patent accompany sale such product(s) information. Copyright 1999 Lucent Technologies Inc. Rights Reserved Printed U.S.A.
DS99-047LIN (Replaces DS97-331LIN)
Printed Recycled Paper

Series Batteries Designed withstand rigors harsh environments unc

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