SW225000 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Telecom & Industry stationary battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
Sw225000(2V2500AH)
Outer dimensions (mm)
(S2wv222550000A0h S(w2v222550000A0h) ⁾
58
167
177
167
Specifications
Nominal Voltage
2V
Rated capacity (10 hour rate)
2500 Ah
Total Height 369 mm (14.5 inches)
Dimensions
Height
Length
343mm (13.5 inches)
712 mm (28.0 inches)
Width
353 mm (13.9 inches)
Weight Approx
176 Kg (389 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(250 A)
5 hour rate(400 A)
1 hour rate(1500 A)
2500 AH
2000 AH
1500 AH
Approx
Internal ResistanceFull _{charged Battery at 25 (77 )}
0.10 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
T20
Charge
Initial Charging Currentless than1000 A
Cycle
(constant
Voltage 2.35-2.40V
Voltage) _Float
Voltage 2.25-2.30V
167
177
712
167
58
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
2500A
5275A
500A ^250A
1250A
0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
1.60V
W
A
1.70V
W
A
1.75V
W
A
1.80V
W
A
1.85V
W
3h
4h
5h
8h
10h
20h
R