Battery_Specifications.pdf

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Install 90 new batteries (3 strings, 30 batteries per string) UPS designed batteries Federal contract opportunity
Solicitation number
0040394975
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Department of the Interior US Geological Survey

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HIGH RATE SERIES

• Epoxy-sealed posts eliminate leaks

• Pure lead, low calcium, high tin positive grids deliver quick high-rate power

• Puncture resistant micro-porous glass mat separators extend life

• Exclusive IP~ Technology optimizes power capacity, cell consistency, and long-term reliability

• Reinforced flame retardant (rated UL94, VO 28% LOI) polypropylene or standard polypropylene case and cover resists bulging and meets safety requirements

• Flame arresting, low pressure, self-sealing valve on flame-retardant or low-pressure, self-sealing valve on standard, maximizes gas recombination efficiency and minimizes gassing

• Computer-aided design and manufacturing ensure quality products through control of process and standards

• Case and cover heat sealed and 100% tested to prevent leaks

• Float Voltage: 2.25 volts per cell± .01 VPC @ 77°F (25°C)

• Design life 10 years@ 77°F I 25°C (full float)

• All batteries meet or exceed IEEE-485 capacity requirements at shipment

DATA SHEET FOR PART NUMBER:

27HR3500*

* 27HR3500S - Standard: Black Cover, Grey Case 27HR3500 - Flame Retardant: Charcoal Cover and Case

Specifications NOMINAL VOLTAGE: 12-Volt

FLOAT CHARGE VOLTAGE: 13.50@ 77°F (25°C)

EQUALIZE CHARGE VOLTAGE: 13.8

OPERATING TEMPERATURE: 50° to 95°F (10°C to 35°C)

TERMINAL: Molded lead terminal with 1/4 x 20 brass inserts

TORQUE VALUE: 60 inch lbs.

RIPPLE: Limited to 0.5% RMS or 1.5% of the float voltage

DIMENSIONS

Battery Length Width Height Weight

27HR3500 12.01 6.56 8.24 66

(305) (167) (209) (30)

Chart contains dimensions in inches over millimeters and pounds over kilograms.

Discharge Ratings in Watts Per Cell To Various End Voltages [at 77°F (25°C)]

Volts per Cell 1 5 10 15 20 30 40 50 60 (V.P.C.) Min. Min. Min. Min. Min. Min. Min. Min. Min.

1.80 - 459 348 279 233 179 147 124 108

1.75 729 514 376 294 246 187 152 128 111

1.70 831 559 399 309 254 190 155 130 ·113

1.67 871 580 408 314 258 193 156 131 114

1.60 983 616 420 320 263 196 159 133 115

Note: Above ratings conform to IEEE-485 standards.

Made in the U.S.A. by East Penn Manufacturing

Distributed by: MK Battery 1631 South Sinclair Street• Anaheim, California 92806 Toll Free: 800-372-9253 • Fax: 714-937-0818 • E-Mail: sales@mkbattery.com

All data subject to change without notice. No part of this document may be copied or reproduced, electronically or mechanically, without written permission from the company. «:>2013 MK Battery

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