Power-Sonic PS-12120VO User Manual

V0 Series

(5yr Design Life in Float Service at 20°C)

151 2

F1

Dimensions (mm)

98 2

95 2

101 2

Standard terminal (mm)

4.75

3.2

6.35

PS-12120 V0

+

-

0.8

Discharge Characteristics (25ºC, 77ºF)

Physical Specification

Nominal Voltage
Nominal Capacity (20HR)

Length

Dimension

Weight

Width

Container Height

Total Height (with terminal)

12V

12.0 AH

+

151

2 mm

-

+

98

2 mm

-

+

2 mm

95

-

+

101

2 mm

-

Approx 3.60kg

Rated

Capacity

Capacity

Affected by

Temperature

20hRate(1.80V/cell) 12.00AH
10hRate(1.80V/cell) 11.20AH
5hRate( ) 10.20AH1.75V/cell
3hRate( ) 9.18AH1.75V/cell
1hRate( ) 7.54AH1.60V/cell

40°C (104°F)

25°C (77°F)

0°C (32°F)

103%

100%

86%

e

Charg
e
g
a

ant Volt

t

Cons

Initial Charging Current
Less than 3.0A

Cycle

Voltage 14.40V ~ 15.0V
at 25°C (77°F)

Standby

Recommended Charge
Current less than 3.0A
Voltage 13.5V ~

13.8V at 25°C (77°F)

Internal Resistance mΩ

Standard Terminal

F1

14.0 mΩ

Constant Current Discharge (Amperes) at 25°C (77°F)

F.V/Time 5min 10min 15min 20min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 20h

1.85V/cell 22.9 17.5 14.5 12.6 9.72 7.16 6.03 3.57 2.79 2.27 1.85 1.61 1.30 1.08 0.594

1.80V/cell 30.7 22.4 17.6 14.9 11.5 8.33 6.76 3.90 3.00 2.42 1.99 1.72 1.37 1.12 0.600

1.75V/cell 34.6 24.6 19.2 16.0 11.9 8.64 7.07 4.04 3.06 2.48 2.04 1.77 1.40 1.15 0.606

1.70V/cell 38.1 26.9 20.5 16.8 12.4 8.99 7.29 4.14 3.15 2.54 2.09 1.81 1.42 1.17 0.617

1.65V/cell 42.0 29.0 21.8 17.8 13.1 9.21 7.46 4.20 3.28 2.63 2.15 1.85 1.44 1.19 0.625

1.60V/cell 46.3 31.5 23.3 19.0 13.8 9.60 7.54 4.38 3.38 2.71 2.22 1.89 1.45 1.21 0.629

Constant Power Discharge (Watts/cell) at 25°C (77°F)

F.V/Time 5min 10min 15min 20min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 20h

1.85V/cell 41.8 32.4 27.1 23.7 18.5 13.8 11.6 6.93 5.44 4.44 3.63 3.16 2.56 2.14 1.18

1.80V/cell 55.5 40.9 32.3 27.6 21.5 15.9 13.0 7.51 5.82 4.71 3.88 3.37 2.71 2.21 1.19

1.75V/cell 61.2 44.3 34.9 29.4 22.2 16.3 13.5 7.76 5.91 4.80 3.97 3.46 2.75 2.26 1.20

1.70V/cell 65.6 47.1 36.7 30.7 22.9 16.9 13.9 7.94 6.06 4.92 4.06 3.52 2.78 2.31 1.22

1.65V/cell 71.3 50.4 38.7 32.3 24.0 17.2 14.1 8.01 6.29 5.07 4.16 3.59 2.82 2.35 1.23

1.60V/cell 76.8 53.5 40.8 34.1 25.2 17.8 14.2 8.31 6.45 5.21 4.28 3.65 2.84 2.37 1.24

3 Buckingham Square, Wickford, Essex, SS11 8YQ
Tel: [phone] Fax: [phone]

In the event of further technical development we reserve the right to alter our design, specification and price without notice. E&O.E

Power-Sonic Europe Limited

[e-mail]

www.power-sonic.co.uk

Rev4 - 07-13