Leoch DJM12250
Leoch DJM12250
Specification
Number of elements in the block
6
Rated voltage
12 B
Nominal capacity (С10)
250 Ah at 10-час discharge to U 1.80 W/El at 25 ˚С
Weight
70.6 kg ± 3%
Internal resistance
2.8 mOhm
Short circuit current
4500 А
Operating temperature range
-40 °C ~ 60 °C (Оптимальная рабочая темп.: 25 °C)
Charge voltage
Буферный режим –2.25-2.30 W/El, Temperature coefficient –3 мW/El/˚С., Cyclic mode –2.35-2.40 W/El, Temperature coefficient –5 мW/El/˚С.
Maximum charge current
0.3 С
Self-discharge
≤3% в month at 25 ˚С. Могут храниться to 6 months at 25 ˚С, after which a charge is required. Higher temperatures reduce shelf life.
dimensions
Length: 522 ± 2 мм, Width: 268 ± 2 мм, height (макс.): 226 ± 2 мм
Housing material
ABS (acrylic butadiene styrene)
Output type
Под внутренний болт М8 (torque 11.0-14.7 Нм)
Life time
12 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме at 100% discharge
Технология
AGM
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
522
Width
268
Height
220
Height (full)
226
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/ЭЛ | 362.5 | 320.7 | 252.2 | 225.5 | 164.9 | 139.7 | 101.2 | 85.1 | 62.4 | 49.0 | 42.5 | 37.5 | 28.8 | 23.9 | 12.7 |
| 1.80 V/ЭЛ | 411.4 | 363.4 | 285.1 | 245.5 | 174.7 | 144.7 | 104.7 | 87.9 | 67.8 | 52.3 | 44.7 | 40.3 | 30.3 | 25.0 | 13.1 |
| 1.75 V/ЭЛ | 446.2 | 393.4 | 307.8 | 250.5 | 181.0 | 151.8 | 110.0 | 92.5 | 69.1 | 53.3 | 45.5 | 40.6 | 30.5 | 25.3 | 13.3 |
| 1.70 V/ЭЛ | 475.7 | 417.8 | 326.4 | 255.5 | 184.6 | 154.8 | 112.2 | 94.4 | 70.4 | 54.2 | 46.3 | 40.8 | 30.9 | 25.5 | 13.4 |
| 1.67 V/ЭЛ | 490.8 | 430.0 | 335.3 | 259.3 | 187.3 | 157.1 | 113.9 | 95.7 | 71.1 | 55.0 | 47.2 | 41.0 | 31.4 | 25.8 | 13.6 |
| 1.60 V/ЭЛ | 507.6 | 443.4 | 343.9 | 263.0 | 190.1 | 159.4 | 115.5 | 97.1 | 71.7 | 55.7 | 47.9 | 41.3 | 31.8 | 26.1 | 13.7 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/ЭЛ | 641.2 | 582.9 | 460.5 | 413.7 | 304.4 | 259.3 | 188.4 | 158.9 | 117.1 | 92.3 | 80.4 | 71.1 | 54.9 | 45.6 | 24.2 |
| 1.80 V/ЭЛ | 717.3 | 652.0 | 515.0 | 446.8 | 320.3 | 267.2 | 193.9 | 163.3 | 126.5 | 98.1 | 84.2 | 76.0 | 57.6 | 47.6 | 25.1 |
| 1.75 V/ЭЛ | 765.6 | 695.9 | 549.7 | 452.4 | 329.9 | 279.1 | 202.9 | 171.2 | 128.6 | 99.6 | 85.3 | 76.4 | 57.7 | 48.1 | 25.2 |
| 1.70 V/ЭЛ | 804.8 | 731.5 | 577.9 | 457.6 | 334.2 | 283.1 | 206.0 | 174.0 | 130.7 | 101.0 | 86.5 | 76.7 | 58.6 | 48.5 | 25.5 |
| 1.67 V/ЭЛ | 817.9 | 743.4 | 587.3 | 460.9 | 337.2 | 285.7 | 208.0 | 175.7 | 131.3 | 102.1 | 88.0 | 76.8 | 59.2 | 49.1 | 25.8 |
| 1.60 V/ЭЛ | 829.4 | 753.9 | 595.6 | 462.8 | 338.9 | 287.8 | 209.7 | 177.1 | 131.8 | 102.9 | 88.9 | 77.1 | 59.9 | 49.5 | 26.0 |
