7OPZS490 [SUNNYWAY]
OPZS stationary flooded battery; OPZS静止被淹电池
| 型号： | 7OPZS490 |
| 厂家： | 
SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. |
| 描述： | OPZS stationary flooded battery |
| 文件： | 总1页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
Outer dimensions (mm)
7OPzS 490(2V490Ah)
206
166
7
4
1
5
7
4
Specifications
Terminal Type (mm)
Nominal Voltage
Rated capacity (10hour rate)
TotalHeight
2 V
490Ah
24
mm ( 21.5 inches)
547
Height
471mm (18.5inches)
166mm(6.5inches)
Dimensions
Length
M10 25
206 mm (8.11inches)
Width
29Kg (
63.8lbs)
Weight Approx dry weight
Discharge Curves 25 (77
)
Characteristics
10 hour rate(49A)
1 hour rate(220.5A)
0.5 hour rate(343A)
490Ah
Capacity
220.5Ah
171.5Ah
2.30
2.20
2.10
2.00
1.90
1.80
1.70
25 (77
)
Capacity
affected
40 (104
25 (77
(32
-15 (5
Capacity after 3 month storage
Capacity after 6 month storage
)
102%
100%
85%
)
49A
by Temperature
(10hour rate)
0
)
220.5A
1.60
)
65%
343A
1.50
91%
82%
1.40
1.30
Self-Discharge
at 25 (77
)
Capacity after 12 month storage 64%
0 1 2 4 6 8 10 20 4060 2 4 6 8 102040
2
Terminal quantity
Initial Charging Currentless than122.5A
Voltage 2.33-2.38V
Charge
(constant Voltage)
Charging characteristics(25
Cycling Curves
7000
6000
(V)
C(A)
(%)
5000
4000
3000
140
120
100
80
60
40
20
0
0.30
Chargde Volume
2.60
2.40
2.00
1.75
2000
1500
0.25
Charging Voltage
0.20
0.15
1000
900
700
600
0.10
Charging Current
500
0
2
4
6
8
10 12 14 16 18 20
80
40
70
90 100
77 F
30
50
60
10 20
0
5
Charging Time (Hours)
%Depth of discharge at 10 hour rate at 25
R
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