الاحتياطي بطارية طاقة الرياح طاقة البطارية مصنع 12V50AH

Nominal Voltage

12 V

Capacity

(25℃)

10HR(10.8V)

50Ah

5HR(10.5V)

43.7Ah

1HR(9.60V)

31Ah

Dimension

Length

229±2mm (9.02inch)

Width

138±2mm (5.43inch)

Height

208±2mm (8.19inch)

Total Height

T5: 230±2mm (9.06inch)

T9: 211±2mm (8.31inch)

Approx. Weight

16kg (35.3lbs)±4%

Terminal type

T5/T9

Internal resistance

(Fully charged, 25℃)

Approx. 7.5mΩ

Capacity affected by temperature (10HR)

40℃

102%

25℃

100%

0℃

85%

-15℃

65%

Self-discharge

(25℃)

3 month

Remaining Capacity: 91%

6 month

Remaining Capacity: 82%

12 month

Remaining Capacity: 65%

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℃)

13.50 to 13.80V

Temperature compensation:

-18mV/℃

Cyclic charging voltage(25℃)

14.50 to 14.90V

Temperature compensation:

-30mV/℃

Maximum charging current

15A

Terminal material

Copper

Maximum discharge current

500A(5 sec.)

Designed floating life(20℃)

12 years

F.V/TIME

10min

15min

30min

60min

2h

3h

4h

5h

8h

10h

20h

9.60V

105

82.5

50.0

31.0

18.3

12.8

10.5

8.93

6.12

5.09

2.67

9.90V

102

80.5

49.0

30.5

18.2

12.7

10.4

8.87

6.08

5.08

2.67

10.2V

97.7

77.6

47.5

29.8

18.0

12.6

10.3

8.81

6.04

5.07

2.66

10.5V

93.5

74.9

46.4

29.2

17.7

12.5

10.3

8.75

6.00

5.04

2.64

10.8V

88.2

71.0

44.7

28.3

17.3

12.1

9.94

8.49

5.82

5.00

2.63

F.V/TIME

10min

15min

30min

60min

2h

3h

4h

5h

8h

10h

20h

9.60V

1134

906

561

353

212

150

123

105

72.7

60.8

32.1

9.90V

1100

884

550

348

210

149

122

105

72.3

60.7

32.0

10.2V

1055

851

533

339

208

148

121

104

71.8

60.5

31.9

10.5V

1009

823

520

333

205

147

121

103

71.3

60.1

31.7

10.8V

953

779

501

322

200

143

117

100

69.1

59.7

31.5