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Home > HRL Series
| HRL12500W |
| 12 V |
500.0w/cell |
| HRL 12500W is specially designed for high efficient discharge and long life.application. It\'s characteristics are small volume, light weight and high discharge efficiency. It can be used for more than 260 cycles at 100% discharge in cycle service, or five to eight years in standby service. |
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 Specification |
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| Capacity |
500W @15 minute-rate to 1.67V per cell
@25°C (77°F ) |
| Weight |
Approx. 45.7kg(100.54 lbs) |
| Maximum Discharge Current
|
800A (5sec) |
| Internal Resistance Approx.
|
Approx. 3.7mΩ |
| Operating Temperature
Range |
Discharge: -15°C~50°C (5°F~122°F)
Charge: -15°C~40°C (5°F~104°F)
Storge: -15°C~40°C (5°F~104°F) |
| Nominal Operating Temperature
Range |
25°C± 3°C (77°F±
5°F) |
| Float Charging Voltage
|
13.5 to 13.8 VDC/unit Average at 25°C (77°F ) |
| Recommended Maximum Charging
current limit |
50A |
| 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.
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| Terminal |
Thread lead alloy recessed terminal
to accept 1/4"-20bolt |
| Container Material |
PP plastics (UL 94 HB)*Flammability
resistance of PPE (UL94-V0) can be available upon request.
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| Dimensions |
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| Constant Current Discharge Characteristics
Unit:Amperes (25°C,77°F) |
| F.V/Time |
5MIN |
7.5MIN |
10MIN |
15MIN |
20MIN |
30MIN |
40MIN |
50MIN |
60MIN |
90MIN |
| 1.60V |
491.00 |
455.00 |
401.00 |
294.00 |
235.00 |
172.00 |
136.00 |
112.00 |
95.70 |
67.20 |
| 1.67V |
471.00 |
427.00 |
370.00 |
280.00 |
230.00 |
168.00 |
134.00 |
110.00 |
94.30 |
66.10 |
| 1.70V |
462.00 |
411.00 |
353.00 |
271.00 |
225.00 |
166.00 |
133.00 |
109.00 |
93.50 |
65.40 |
| 1.75V |
424.00 |
371.00 |
320.00 |
255.00 |
216.00 |
162.00 |
130.00 |
107.00 |
91.10 |
64.50 |
| 1.80V |
369.00 |
323.00 |
282.00 |
233.00 |
199.00 |
153.00 |
123.00 |
102.00 |
87.30 |
62.00 |
| 1.85V |
304.00 |
267.00 |
242.00 |
211.00 |
177.00 |
140.00 |
111.00 |
92.80 |
79.70 |
57.30 |
| Constant Power Discharge Characteristics
Unit:Watts (25°C,77°F) |
| F.V/Time |
5MIN |
7.5MIN |
10MIN |
15MIN |
20MIN |
30MIN |
40MIN |
50MIN |
60MIN |
90MIN |
| 1.60V |
5275.00 |
4691.00 |
4167.00 |
3181.00 |
2594.00 |
1951.00 |
1558.00 |
1292.00 |
1112.00 |
783.00 |
| 1.67V |
4981.00 |
4439.00 |
3910.00 |
3018.00 |
2490.00 |
1910.00 |
1520.00 |
1276.00 |
1091.00 |
769.00 |
| 1.70V |
4861.00 |
4330.00 |
3755.00 |
2932.00 |
2422.00 |
1885.00 |
1507.00 |
1258.00 |
1083.00 |
763.00 |
| 1.75V |
4468.00 |
4037.00 |
3479.00 |
2748.00 |
2309.00 |
1822.00 |
1466.00 |
1237.00 |
1066.00 |
754.00 |
| 1.80V |
4112.00 |
3548.00 |
3053.00 |
2497.00 |
2162.00 |
1724.00 |
1402.00 |
1186.00 |
1025.00 |
731.00 |
| 1.85V |
3366.00 |
2882.00 |
2573.00 |
2203.00 |
1964.00 |
1564.00 |
1297.00 |
1118.00 |
977.00 |
695.00 |
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