Leoch DJ250
Leoch DJ250
Specification
Rated voltage
2 B
Nominal capacity (10 ч)
250.0 Ah at 10-час discharge to U 1.80 W/El at 25 ˚С
dimensions
Length: 170 ± 2 мм, Width: 110 ± 2 мм, height: 328 ± 2 мм, height (макс.): 350 ± 2 мм
Weight
14.0 kg ± 3%
Terminals
for bolt М8 (torque bolts 11-14.7 Нм)
Housing material
ABS (acrylic butadiene styrene)
Технология
AGM
Short circuit current
3250 А
Maximum charge current
0.3 С
Internal resistance
0.9 mOhm
Operating temperature
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C Optimal operating temperature : 25 °С ± 3 °С
Addiction Сном. from ˚С
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим 2.25-2.30 W/El (темп. коэф. -3 мВ/˚С), Cyclic mode 2.35-2.40 W/El (темп. коэф. -5 мВ/˚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
Life time
16 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме at 100% discharge
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
170
Width
110
Height
328
Height (full)
350
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 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 | 250.5 | 218.2 | 178.5 | 141.1 | 123.5 | 94.9 | 76.9 | 58.5 | 47.1 | 39.7 | 34.5 | 28.0 | 23.4 | 12.6 |
| 1.80 V/Эл | 291.3 | 251.4 | 201.8 | 157.8 | 136.7 | 103.9 | 83.7 | 63.3 | 50.7 | 42.8 | 37.0 | 30.0 | 25.0 | 13.3 |
| 1.75 V/Эл | 308.1 | 263.8 | 210.9 | 164.2 | 141.7 | 107.4 | 86.2 | 65.0 | 52.0 | 43.8 | 37.8 | 30.5 | 25.4 | 13.4 |
| 1.70 V/Эл | 325.6 | 277.6 | 225.2 | 170.4 | 146.9 | 111.0 | 89.0 | 66.9 | 53.3 | 44.7 | 38.6 | 31.1 | 25.8 | 13.6 |
| 1.65 V/Эл | 335.9 | 285.5 | 240.7 | 174.3 | 150.0 | 113.0 | 90.5 | 67.9 | 54.0 | 45.3 | 39.0 | 31.4 | 26.0 | 13.7 |
| 1.60 V/Эл | 360.0 | 304.0 | 243.5 | 183.3 | 157.3 | 118.0 | 94.3 | 70.4 | 55.8 | 46.7 | 40.1 | 32.2 | 26.6 | 13.9 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 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 | 481.2 | 420.4 | 344.9 | 273.6 | 240.0 | 185.1 | 150.3 | 114.7 | 92.5 | 78.2 | 68.0 | 55.4 | 46.4 | 25.0 |
| 1.80 V/Эл | 553.7 | 479.8 | 386.7 | 303.7 | 263.9 | 201.4 | 162.7 | 123.6 | 99.4 | 84.0 | 72.7 | 59.2 | 49.4 | 26.3 |
| 1.75 V/Эл | 579.6 | 498.6 | 400.7 | 313.6 | 271.7 | 206.9 | 166.8 | 126.4 | 101.5 | 85.6 | 74.0 | 60.1 | 50.1 | 26.6 |
| 1.70 V/Эл | 605.7 | 519.4 | 424.0 | 323.0 | 279.7 | 212.6 | 171.2 | 129.5 | 103.6 | 87.3 | 75.5 | 61.1 | 50.8 | 27.0 |
| 1.65 V/Эл | 620.7 | 530.8 | 449.0 | 328.6 | 284.2 | 215.6 | 173.5 | 131.1 | 104.8 | 88.2 | 76.2 | 61.6 | 51.2 | 27.1 |
| 1.60 V/Эл | 653.5 | 556.3 | 450.2 | 341.9 | 295.2 | 223.4 | 179.4 | 135.1 | 107.8 | 90.5 | 78.0 | 62.9 | 52.1 | 27.6 |
