أأ بطارية تخزين الطاقة OPzS البطارية 2V250Ah

Nominal Voltage

2 V

Capacity

(25℃)

10HR(1.80V) 

250 Ah

3HR(1.75V)

191Ah

1HR(1.75V)

132Ah

Dimension

Length

206±2mm (8.11inch)

Width

124±1mm (4.88inch)

Height

355±2mm (13.98inch)

Total Height

410±2mm (16.14inch)

Battery

Weigh

Dry

16kg (35.3lbs)±5%

Wet

21kg (46.3lbs)±5%

Acid Weight (d=1.24kg/l)

Approx.5kg (11.0lbs)

Terminal type

T10

Internal resistance

(Fully charged, 25℃)

Approx. 0.75mΩ

Capacity affected by temperature (10HR)

40℃

102%

25℃

100%

0℃

85%

-15℃

65%

Self-discharge

(25℃)

3 month

Remaining Capacity: 88%

6 month

Remaining Capacity: 76%

12 month

Remaining Capacity: 55%

Nominal operating temperature

25℃±3℃(77℉±5℉)

Operating temperature range

Discharge

-15℃~50℃(5℉~122℉)

Charge

-10℃~50℃(14℉~122℉)

Storage

-20℃~50℃(-4℉~122℉)

Float charging voltage(25℃)

2.20 to 2.24V

Temperature compensation:

-3mV/℃

Cyclic charging voltage(25℃)

2.35 to 2.40V

Temperature compensation:

-5mV/℃

Maximum charging current

62.5A

Terminal material

Copper

Maximum discharge current

500A(5 sec.)

Designed floating life(20℃)

20 years

F.V/TIME

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

24h

1.60V

205

140

83.7

65.5

52.6

46.2

39.3

30.0

25.5

13.7

12.0

1.65V

201

138

83.2

65.1

52.3

45.9

39.1

29.9

25.4

13.7

11.9

1.70V

195

134

82.5

64.2

51.6

45.3

38.5

29.5

25.3

13.7

11.9

1.75V

190

132

81.3

63.8

51.3

45.0

38.3

29.3

25.2

13.6

11.8

1.80V

183

128

79.2

61.8

49.7

43.7

37.1

28.4

25.0

13.5

11.8

F.V/TIME

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

24h

1.60V

383

266

162

128

103

91.1

77.4

59.5

50.6

27.5

24.0

1.65V

376

262

161

128

103

90.5

76.9

59.1

50.5

27.4

24.0

1.70V

364

255

159

126

101

89.3

75.9

58.3

50.4

27.4

23.9

1.75V

355

250

157

125

100

88.7

75.4

57.9

50.1

27.2

23.8

1.80V

342

243

153

121

97.4

86.0

73.1

56.2

49.8

27.0

23.6