Power-Sonic PG-12V75 User Manual

Sealed Long Life

Rechargeable Battery

PG-12V75-FR

@ 20-hr. rate to 10.8V

12 Volt 80 A.H.

@ 10-hr. rate to 10.8V

75 A.H.

(UL94 V-O flame retardant)

Power-Sonic Corporation

B

A

T

T

E

R

Y

M

U

S

T

B

E

R

E

C

Y

C

L

E

D

Pb

NONSPILLABLE

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MH20845

®

L

HT

W

H

16mm

6mm

M6

PG-12V75 FR

12 Volt 80 AH @ 20-hr. rate 

Terminals (mm)

75 AH @ 10-hr. rate 

Features

Long Service Life - Thick plate design and ef cient gas

•

Low Internal Resistance - Superb high-rate discharge

•

Maintenance-Free, Non-Spillable - Proven VRLA technology

•

Handles - Integral carrying handles.

•

Low Self-Discharge - Lead-calcium alloy grids and use of high

•

Designed-In Reliability - Cutting-edge manufacturing and

•

Performance Specifi cations

recombination yield a service life expectancy of up to 10 years in
standby mode.

characteristics ensure reliable performance in UPS and Telecom
applications.

guarantees safe operation without maintenance and ‘non­restricted article’ status for transportation.

purity lead account for superior shelf-life characteristics permitting
storage for extended periods of time.

process control combined with meticulous quality assurance
procedures guarantee consistent and dependable performance.

Nominal Voltage ........................................................................ 12 volts (6 cells)

T6: Threaded insert w.

•
6 mm stud fastener

Nominal Capacity

20-hr. (4.00A to 10.80 volts) .......................................................... 80.0 AH

10-hr. (7.5A to 10.80 volts) ............................................................ 75.0 AH

8-hr. (9A to 10.50 volts) ................................................................. 72.0 AH

5-hr. (12.90A to 10.50 volts) ....................................................... 64.5 AH

Physical Dimensions: in (mm)

3-hr. (19.50A to 10.50 volts) ......................................................... 58.5 AH

1-hr. (45.0A to 9.60 volts) ............................................................ 45.0 AH

Approximate Weight ........................................................... 51.0 lbs. (23.1 kg)

Energy Density (10-hr. rate) .................................. 1.43 W-h/in3 (87.17 W-h/l)

Specifi c Energy (10-hr. rate) .............................. 17.65 W-h/lb (38.91 W-h/kg)

Internal Resistance (approx.) ..................................................... 6.5 milliohms

Max Short-Duration Discharge Current (10 Sec.) ................... 450 amperes

Shelf Life (% of nominal capacity at 68°F (20°C))

1 Month ...................................................................................................... 97%

3 Months ..................................................................................................... 91%

6 Months .................................................................................................... 83%

Operating Temperature Range

Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)

L: 13.70 (348) W: 6.57 (167) H: 7.00 (178) HT: 6.46 (164)

Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for

height dimensions. All data subject to change without notice.

To ensure safe and effi cient operation always refer to the latest edition of our Technical Manual, as published on our website.
All data subject to change without notice.

Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)

Case ........................................................ABS Plastic (UL94 V-O  ame retardant)

Power-Sonic Chargers ............................................................PSC-1210000A-C

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®

MODEL

Capacity Retention Ratio (%)

Standing Period (Months)

100

80

60

40

0

0 2 4 6 8 10 12 14 16 18 20

40oC
(104oF)

30oC
(86oF)

20oC
(68oF)

5oC
(41oF)

Chargingis not
necessary unless
100% of capacity
is required.

Chargingbefore
use is necessary
to help recover
full capacity.

Chargemayfail
to restore full
capacity. Do not
let batteries reach
this state.

PG-12V75 FR 12 Volt  80 AH @ 20-hr. rate, 75 AH @ 10-hr. rate

Constant Current & Power Discharge Ratings

AMPS/WATTS PER CELL @ 25° C

FINAL

VOLTAGE

1.80 145 458 124 326 108 262 95 212 78 160 56 121 45 98

5 MIN 10 MIN 15 MIN 20 MIN 30 MIN 45 MIN 60 MIN

A W A W A W A W A W A W A W

PG-12V75 FR

10

9

8

7

(h)

6

5
4

3

2

60
50

40
30

Discharge Time

20

(min)

10

8

6

4

1.75 166 470 135 335 118 268 105 218 83 165 61 125 46 100

1.67 190 514 155 357 135.5 274 114 230 87.5 172 60.5 129 45 104

1.60 235 528 174 366 140 285 115 236 86.3 178 60 132 44.5 106

Discharge CharacteristicsDischarge Time vs. Discharge Current

Ambient Temperature: 25°C(77°F)

7.5A

12.9A

19.5A

45A

75A

150A225A

3 5 10 20 30 60 2 3 5 10 20

(min) (h)

Discharge Time

40°C (104°F)

25°C ( 77°F)

0°C ( 32°F)

13

12

11

10.8

10.5

10

9.6

9

Terminal Voltage (V)

7.6

0

4.0A

1 2 4 6 7 9 12 20 30 50 75 1500

225 375

Discharge Current (A)

Charging

Cycle Applications: Limit initial current to 20.0A. Charge until battery voltage

(under charge) reaches 14.4 to 14.7 volts at 68°F (20°C). Hold at 14.4 to 14.7
volts until current drops to under 750mA. Battery is fully charged under these

conditions, and charger should be disconnected or switched to “oat” voltage.

“Float” or “Stand-By” Service: Hold battery across constant voltage source of

13.5 to 13.8 volts continuously. When held at this voltage, the battery will seek its
own current level and maintain itself in a fully charged condition.

Note: Due to the self-discharge characteristics of this type of battery, it is
imperative that they be charged within 6 months of storage, otherwise permanent
loss of capacity might occur as a result of sulfation.

Chargers

Power-Sonic offers a wide range of chargers suitable for batteries up to 100AH.

Please refer to the Charger Selection Guide in our specication sheets for “C-Series
Switch Mode Chargers” and “Transformer Type A and F Series”. Please contact our
Technical department for advice if you have difculty in locating suitable models.

Contact Information

DOMESTIC SALES

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[e-mail]

© 2011. Power-Sonic Corporation. All rights reserved. All trademarks are the property of their respective owners.

CORPORATE OFFICE • 7550 Panasonic Way • San Diego, CA 92154 • USA • Tel: [phone] • Fax: [phone]

CUSTOMER SERVICE

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Shelf Life & Storage

Further Information

Please refer to our website www.power-sonic.com for a complete range of useful
downloads, such as product catalogs, material safety data sheets (MSDS), ISO

certication, etc..

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TECHNICAL SUPPORT

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[e-mail]

INTERNATIONAL SALES

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0111 1M