7OPZV490 [SUNNYWAY]
OPZV Stationary battery; OPZV固定电池
| 型号： | 7OPZV490 |
| 厂家： | 
SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. |
| 描述： | OPZV Stationary battery |
| 文件： | 总1页 (文件大小：154K) |
| 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
(
490Ah)
2V
7OPzV490
Outer dimensions (mm)
206
166
2
1
1
5
7
4
Terminal Type (mm)
Specifications
Nominal Voltage
2 V
24
Rated capacity (10hour rate)
490 Ah
Mm (20.67 Inches)
525
TotalHeight
Height
471mm (18.54inches)
166 mm (6.54 inches)
Dimensions
Length
M10 25
206 mm (8.11inches)
39.5Kg (86.9lbs)
Width
Weight Approx (Dry)
Discharge Curves 25 (77
)
Characteristics
10 hour rate(49 A)
1 hour rate(221A)
0.5 hour rate(343A)
490AH
221 AH
171.5AH
Capacity
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
)
221A
1.60
)
65%
343A
1.50
91%
82%
1.40
1.30
Self-Discharge
at 25 (77
)
Capacity after 12 month storage 64%
2
0 1 2 4 6 8 10 20 4060 2 4 6 8 102040
Terminal quantity
Charge
Initial Charging Currentless than98.0A
Voltage 2.25-2.40V
(constant Voltage)
Charging characteristics(25
Cycling Curves
7000
6000
(V)
C(A)
5000
4000
3000
(%)
140
120
100
80
60
40
20
0
0.25
Chargde Volume
2.70
2.35
2.00
1.75
2000
1500
0.20
Charging Voltage
0.15
0.10
1000
900
700
600
0.05
Charging Current
500
0
80
2
4
6
8
10 12 14 16 18 20
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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