Power-Sonic PS-628 User Manual
Ps range, 5yr design life in float service at 20°c)
20hRate(0.05mA)1.00AH
10hRate(0.09mA)0.93AH
5hRate(0.17mA)0.85AH
3hRate(0.26mA)0.77AH
1hRate(0.63mA)0.63AH
PS Range
Discharge Characteristics (25ºC, 77ºF)
Physical Specification
Internal Resistance mΩ
Dimensions (mm)
Standard terminal (mm)
Power-Sonic Europe Limited
3 Buckingham Square, Wickford, Essex, SS11 8YQ
Tel: +44 (0)1268 560686 Fax: +44 (0)1268 560902
www.power-sonic.co.uk
PS-628 6V 2.8AH
Nominal Voltage
Nominal Capacity (20HR)
6V
2.8 AH
Dimension
Length
Width
Container Height
Total Height (with terminal)
Weight
Standard Terminal
F1
Approx 0.57kg
66
33
97
103
1 mm
1 mm
1 mm
1 mm
+
-
+
-
+
+
-
Rated
Capacity
Capacity
Affected by
Temperature
Cycle
Standby
Co
n
sta
n
t V
o
lta
g
e
C
h
a
rge
Initial Charging Current
Less than 0.84A
Voltage 72V ~ 7.5V
at 25°C (77°F)
Current less than 0.84A
Voltage 6.75V ~
6.9V at 25°C (77°F)
40°C (104°F)
25°C (77°F)
0°C (32°F)
103%
100%
86%
4.75
6.35
3.2
0.8
F1
10/12
Approx 30.0
mΩ
-
(5yr Design Life in Float Service at 20°C)
In the event of further technical development we reserve the right to alter our design, specification and price without notice. E&O.E
20hRate(1.80V/cell) 2.80AH
10hRate(1.80V/cell) 2.60AH
5hRate(1.75V/cell) 2.40AH
3hRate(1.75V/cell) 2.13AH
1hRate(1.60V/cell) 1.76AH
Constant Current Discharge (Amperes) at 25 °C (77°F )
Constant Power Discharge (Watts/cell) at 25°C (77°F )
Recommended Charge
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
5min
10min
15min
30min
45min
1h
2h
3h
4h
5h
6h
8h
10h
20h
20min
F.V/Time
5.33
4.09
3.39
2.93
2.27
1.67
1.41
0.83
0.65
0.53
0.432
0.375
0.302
0.253
0.139
7.16
5.23
4.10
3.47
2.68
1.94
1.58
0.91
0.70
0.57
0.464
0.402
0.321
0.260
0.140
8.07
5.75
4.48
3.73
2.78
2.02
1.65
0.94
0.71
0.58
0.476
0.413
0.326
0.267
0.141
8.89
6.27
4.78
3.92
2.89
2.10
1.70
0.97
0.73
0.59
0.488
0.422
0.331
0.273
0.144
9.80
6.76
5.08
4.16
3.05
2.15
1.74
0.98
0.77
0.61
0.501
0.431
0.336
0.278
0.146
10.81
7.34
5.43
4.44
3.22
2.24
1.76
1.02
0.79
0.63
0.518
0.440
0.339
0.281
0.147
5min
10min
15min
30min
45min
1h
2h
3h
4h
5h
6h
8h
10h
20h
20min
F.V/Time
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
9.75
7.56
6.33
5.53
4.32
3.21
2.72
1.62
1.27
1.04
0.847
0.737
0.597
0.500
0.275
12.9
9.55
7.54
6.44
5.02
3.71
3.03
1.75
1.36
1.10
0.905
0.787
0.631
0.515
0.277
14.3
10.3
8.14
6.86
5.17
3.81
3.15
1.81
1.38
1.12
0.926
0.806
0.641
0.528
0.279
15.3
11.0
8.57
7.16
5.35
3.95
3.24
1.85
1.41
1.15
0.948
0.822
0.649
0.538
0.284
16.6
11.8
9.04
7.54
5.60
4.01
3.29
1.87
1.47
1.18
0.970
0.837
0.658
0.548
0.288
17.9
12.5
9.51
7.95
5.87
4.16
3.31
1.94
1.51
1.22
0.999
0.853
0.663
0.553
0.289