CSB GPL 12520
CSB GPL 12520
Specification
Number of elements in the block
6
Rated voltage
12 V
Capacity
52 Ah at 20 hour discharge up to Uкон. - 1.75 W/El at 25 °С
Weight
17.8 kg
Maximum discharge current
500 A (5 sec)
Internal resistance
5.1 mOhm
Short circuit current
1485 A
Operating temperature range
Discharge: from -15 °С to +50 °С, Charge: from -15 °С to +40 °С, Storage: from -15 °С to +40 °С
Rated operating temperature
25 °С
Charge voltage
13.5 - 13.8 V at 25 °С
Maximum charge current
15.6 A
Charge voltage in equalization mode
14.4 - 15.0 V at 25 °С
Self-discharge
Less 10% for 90 days. Can be stored without recharging for more than 6 months at +25 °C*
Terminals
for bolt М6 (torque - 5.1 ± 1.0)
Housing material
Shockproof, wear-resistant PP (UL94-HB)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
228
Width
138.4
Height
201.3
Height (full)
206.3
Direct current discharge: А (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 90 min | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 225 | 155 | 116 | 67.2 | 38.5 | 27.7 | 21.7 | 15.2 | 9.66 | 6.35 | 5.17 | 2.66 |
| 1.67 V | 208 | 144 | 110 | 64.7 | 38.1 | 27.4 | 21.4 | 15.0 | 9.57 | 6.31 | 5.15 | 2.65 |
| 1.70 V | 195 | 138 | 108 | 63.6 | 37.8 | 27.3 | 21.3 | 14.9 | 9.53 | 6.28 | 5.14 | 2.64 |
| 1.75 V | 177 | 128 | 103 | 61.2 | 37.0 | 26.7 | 20.7 | 14.7 | 9.44 | 6.17 | 5.08 | 2.60 |
| 1.80 V | 159 | 119 | 95.7 | 58.7 | 35.7 | 26.0 | 20.3 | 14.3 | 9.22 | 6.04 | 4.94 | 2.56 |
| 1.85 V | 142 | 110 | 89.3 | 55.6 | 33.3 | 24.8 | 19.0 | 13.5 | 8.71 | 5.74 | 4.69 | 2.43 |
Constant power discharge: W/BLOCK (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 90 min | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 2392 | 1684 | 1290 | 770 | 447 | 325 | 250 | 176 | 114 | 74.7 | 61.6 | 31.7 |
| 1.67 V | 2176 | 1589 | 1235 | 748 | 445 | 323 | 247 | 175 | 113 | 74.4 | 61.2 | 31.6 |
| 1.70 V | 2081 | 1540 | 1208 | 737 | 443 | 322 | 246 | 174 | 112 | 74.2 | 60.7 | 31.4 |
| 1.75 V | 1914 | 1449 | 1160 | 710 | 434 | 315 | 242 | 171 | 111 | 73.9 | 60.3 | 31.3 |
| 1.80 V | 1747 | 1359 | 1093 | 683 | 419 | 308 | 235 | 169 | 110 | 72.4 | 59.5 | 30.7 |
| 1.85 V | 1584 | 1258 | 1031 | 649 | 395 | 295 | 223 | 161 | 105 | 69.6 | 56.7 | 29.4 |
