Power-Sonic PSX12-70 User Manual

PSX Series Designed for UPS Applications

(VRLA 10yr Design Life at 20 )ºC

Dimensions (mm)

178 2

167 2

162 2

Standard terminal (mm)

T6 Threaded Insert 6mm Stud

16

M6

6

Torque 3.9 ~5.4 Nm

262 2
348 2

PSX12-70 12V 70AH

143 2

Physical Specification

Nominal Voltage
Nominal Capacity

Length

Width

Dimension

Total Height

Height of terminal

Weight

Standard Terminal

Constant Current Discharge Characteristics Unit: Amperes (25ºC, 77ºF)

12V

70 AH

+

348

2 mm

-

+

167

2 mm

-

+

178

2 mm

-

+

162

2 mm

-

Approx 21.0kg

T6

F.V(V/cell) 15min 1H 3H

1.85 90.70 36.67 15.52

1.80 104.37 39.09 16.20

1.75 114.07 40.93 16.49

1.70 121.74 42.20 16.98

1.67 129.50 43.65 17.75

1.60 138.52 45.20 18.24

Discharge Characteristics (25ºC, 77ºF)

Power

Rating

Capacity

Affected by

Temperature

3hr to(1.67V/cell)

1hr to(1.67V/cell)

15min to (1.67V/cell)

40°C (104°F)

25°C (77°F)

0°C (32°F)

204.8 Watts

494.7 Watts

1382.3 Watts

103%

100%

86%

ge

r
ha

C

ge
a
lt
o

Standby

V
t

an
st

on
C

Recommended Charge
Current less than 17.5A
Voltage 13.5V ~

13.8V at 25°C (77°F)

Internal Resistances mΩ

Approx 7.3 mΩ

Constant Power Discharge Characteristics Unit: W atts / Cell (25ºC, 77ºF)

F.V(V/cell) 15min 1H 3H

1.85 169.27 70.71 30.46

1.80 192.16 74.98 31.62

1.75 207.39 78.09 32.01

1.70 218.35 80.32 32.88

1.67 230.38 82.45 34.14

1.60 242.31 84.88 35.02

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

Rev3 02/13