CSB HR 1251W F2
CSB HR 1251W F2
Specification
Number of elements in the block
6
Rated voltage
12 V
Мощность
51 Vт/Эл at 15-minute discharge to Uкон. - 1.67 W/El at 25 °С
Weight
3.85 kg
Maximum discharge current
180 A (5 sec)
Internal resistance
13.6 mOhm
Short circuit current
462 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, Working temperature: 25 °С
Charge voltage
13.5 - 13.8 V at 25 °С
Maximum charge current
5.1 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
F2-Faston Tab 250
Housing material
Shockproof, wear-resistant ABS (UL94-HB)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
98
Height
94.1
Height (full)
100.3
Direct current discharge: А (25°С)
| Uк / Tdischarge | 2 min | 4 min | 5 min | 6 min | 8 min | 10 min | 15 min | 20 min | 30 min | 45 min | 60 min | 90 min |
| 1.60 V | 85.8 | 64.0 | 56.4 | 50.8 | 43.0 | 36.8 | 27.1 | 21.4 | 15.4 | 10.9 | 8.33 | 6.65 |
| 1.67 V | 82.4 | 61.6 | 54.4 | 49.2 | 41.8 | 35.8 | 26.7 | 20.9 | 15.3 | 10.8 | 8.29 | 6.61 |
| 1.70 V | 80.5 | 60.5 | 53.3 | 48.0 | 41.2 | 35.2 | 26.4 | 20.7 | 15.2 | 10.7 | 8.28 | 6.58 |
| 1.75 V | 77.2 | 57.9 | 51.3 | 46.4 | 39.9 | 34.3 | 25.7 | 20.3 | 15.1 | 10.6 | 8.24 | 6.52 |
| 1.80 V | 72.9 | 54.8 | 48.9 | 44.6 | 38.3 | 32.9 | 24.8 | 19.9 | 14.9 | 10.5 | 8.20 | 6.44 |
| 1.85 V | 68.6 | 51.6 | 46.5 | 42.7 | 36.5 | 31.6 | 23.9 | 19.6 | 14.7 | 10.4 | 8.16 | 6.36 |
Constant power discharge: W/BLOCK (25°С)
| Uк / Tdischarge | 2 min | 4 min | 5 min | 6 min | 8 min | 10 min | 15 min | 20 min | 30 min | 45 min | 60 min | 90 min |
| 1.60 V | 1030 | 768 | 675 | 607 | 511 | 441 | 325 | 257 | 185 | 130 | 100 | 79.8 |
| 1.67 V | 990 | 742 | 651 | 585 | 500 | 430 | 320 | 251 | 184 | 129 | 99.6 | 79.4 |
| 1.70 V | 969 | 726 | 637 | 573 | 494 | 422 | 317 | 249 | 183 | 128 | 99.3 | 79.0 |
| 1.75 V | 927 | 695 | 612 | 552 | 479 | 408 | 310 | 244 | 181 | 127 | 98.9 | 78.3 |
| 1.80 V | 875 | 657 | 585 | 532 | 460 | 393 | 300 | 239 | 179 | 126 | 98.4 | 77.3 |
| 1.85 V | 824 | 619 | 558 | 513 | 441 | 379 | 290 | 235 | 177 | 125 | 97.9 | 76.4 |
