|
 |
 |
Home > GPL Series
| GPL12750 |
| 12 V |
75.0Ah |
| GPL12750
is a general purpose battery with
10 years expected life under normal
float charge. As with all CSB batteries,
all are rechargeable, highly efficient,
leak proof and maintenance free. |
|
|
|
|
 Specification |
|
| Capacity |
75AH @ 20 hr-rate to 1.75V per cell
@ 25°C (77°F) |
| Weight |
Approx. 25.6kg. (53.6 lbs.) |
| Maximum Discharge Current
|
600A (5 sec.) |
| Internal Resistance Approx.
|
Approx. 4.5mΩ |
| Operating Temperature
Range |
Discharge : -20°C~50°C? (-4°F~122°F)
Charge : -20°C~50°C? (-4°F~122°F)
Storage : -20°C~40°C (-4°F~104°F) |
| Nominal Operating Temperature
Range |
25°C ± 3°C (77°F
± 3°F) |
| Float Charging Voltage
|
13.5 to 13.8 VDC/unit Average at 25°C
(77°F) |
| Recommended Maximum Charging
current limit |
22.5A |
| Equalization and Cycle
Service |
14.4 to 15.0 VDC/unit Average at 25°C
(77°F) |
| Self Discharge |
CSB Batteries can be stored for more
than 6 months at 25°C (77°F). Please charge batteries
before using. For higher temperatures the time interval will
be shorter. |
| Terminal |
Thread insert & bolt |
| Container Material |
Polypropylene (UL94-HB)*Flammability
resistance of UL94-V0 can be available upon request. |
| Dimensions |
|
| Constant Current Discharge Characteristics
Unit:Amperes (25°C,77°F) |
| F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
1HR |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
325.00 |
215.00 |
158.00 |
93.30 |
53.40 |
31.00 |
21.50 |
16.70 |
14.40 |
9.36 |
7.85 |
4.45 |
| 1.67V |
297.00 |
197.50 |
152.40 |
90.99 |
52.56 |
30.51 |
21.15 |
16.56 |
14.26 |
9.30 |
7.68 |
4.42 |
| 1.70V |
285.00 |
190.00 |
150.00 |
90.00 |
52.20 |
30.30 |
21.00 |
16.50 |
14.20 |
9.28 |
7.62 |
4.41 |
| 1.75V |
252.50 |
175.00 |
144.00 |
85.40 |
50.70 |
29.80 |
20.60 |
16.20 |
13.95 |
9.10 |
7.56 |
4.32 |
| 1.80V |
220.00 |
160.00 |
138.00 |
80.80 |
49.20 |
29.30 |
20.20 |
15.90 |
13.70 |
8.93 |
7.50 |
4.24 |
| 1.85V |
187.50 |
145.00 |
132.00 |
76.20 |
47.70 |
28.80 |
19.80 |
15.60 |
13.45 |
8.75 |
7.44 |
4.15 |
| Constant Power Discharge Characteristics
Unit:Watts (25°C,77°F) |
| F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
1HR |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
3420.00 |
2370.00 |
1720.00 |
1070.00 |
623.00 |
363.00 |
253.00 |
197.00 |
170.00 |
112.00 |
94.70 |
53.20 |
| 1.67V |
3175.00 |
2181.00 |
1664.00 |
1042.00 |
614.60 |
359.50 |
249.50 |
196.30 |
169.30 |
111.30 |
94.49 |
52.92 |
| 1.70V |
3070.00 |
2100.00 |
1640.00 |
1030.00 |
611.00 |
358.00 |
248.00 |
196.00 |
169.00 |
111.00 |
94.40 |
52.80 |
| 1.75V |
2760.00 |
1935.00 |
1585.00 |
983.00 |
595.50 |
352.50 |
244.00 |
192.50 |
166.00 |
109.00 |
92.65 |
51.90 |
| 1.80V |
2450.00 |
1770.00 |
1530.00 |
936.00 |
580.00 |
347.00 |
240.00 |
189.00 |
163.00 |
107.00 |
90.90 |
51.00 |
| 1.85V |
2140.00 |
1605.00 |
1475.00 |
889.00 |
564.50 |
341.50 |
236.00 |
185.50 |
160.00 |
105.00 |
89.15 |
50.10 |
|
|
