SW23000E Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Photovaltaic & wind power battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW23000E(2V300AH)
Outer dimensions (mm)
(2SWV320300A0h0)E
151
120
171
Specifications
Nominal Voltage
Rated capacity (10 hour rate)
2V
300 Ah
Total Height 365 mm (14.4 inches)
Dimensions
Height
Length
330 mm (13.0 inches)
171 mm (6.7 inches)
Width
151 mm (5.9 inches)
Weight Approx
19.7 Kg (43.3 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(30 A)
5 hour rate(48A)
1 hour rate(165 A)
300 AH
240 AH
165 AH
1.5 hour discharge to 1.75 V
120 A
Internal ResistanceFull charged Battery at 25 (77 ) _{1.5 m}
Capacity
affected
by Temperature
(10hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage
Self-Discharge _{Capacity after 6 month storage}
at 25 (77 )
Capacity after 12 month storage
91%
82%
64%
Terminal
Charge _Cycle
(constant
Voltage) _Float
T20
Initial Charging Currentless than75A
Voltage 2.35-2.40V
Voltage 2.25-2.30V
Terminal Type (mm)
20
M8 20
Discharge Curves 25 (77 )
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
300A
60A ^30A
120A
633A
3.5A
0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 50 100 200
Time
A
1.60V
W
A
1.70V
W
A
1.75V
W
A
1.80V
W
A
1.85V
W
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
10min 30min
1h
3h
4h
5h
8h
10h
20h
50h
100h
R
Edition Nov. 2009