Leoch DJM1240
Leoch DJM1240
Specification
Number of elements in the block
6
Rated voltage
12 B
Nominal capacity (С20)
40 Ah at 10-час discharge to U 1.80 W/El at 25 ˚С
Weight
13.7 kg ± 3%
Internal resistance
9.0 mOhm
Short circuit current
1000 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: 197 ± 3 мм, Width: 165 ± 2 мм, height (макс.): 165 ± 3 мм
Housing material
ABS (acrylic butadiene styrene)
Output type
Под внутренний болт М6 (torque 3.9-5.4 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
197
Width
165
Height
161
Height (full)
165
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 5 min | 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 | 83.2 | 59.2 | 51.3 | 40.3 | 36.1 | 26.4 | 22.3 | 16.2 | 13.6 | 9.99 | 7.84 | 6.80 | 5.99 | 4.61 | 3.82 | 2.03 |
| 1.80 V/Эл | 94.6 | 67.2 | 58.1 | 45.6 | 39.3 | 28.0 | 23.1 | 16.7 | 14.1 | 10.8 | 8.36 | 7.15 | 6.44 | 4.85 | 4.00 | 2.10 |
| 1.75 V/Эл | 102.8 | 72.8 | 62.9 | 49.2 | 40.1 | 29.0 | 24.3 | 17.6 | 14.8 | 11.1 | 8.52 | 7.28 | 6.49 | 4.88 | 4.04 | 2.12 |
| 1.70 V/Эл | 109.9 | 77.7 | 66.9 | 52.2 | 40.9 | 29.5 | 24.8 | 18.0 | 15.1 | 11.3 | 8.67 | 7.40 | 6.52 | 4.95 | 4.08 | 2.14 |
| 1.67 V/Эл | 113.7 | 80.1 | 68.8 | 53.6 | 41.5 | 30.0 | 25.1 | 18.2 | 15.3 | 11.4 | 8.80 | 7.55 | 6.55 | 5.02 | 4.13 | 2.17 |
| 1.60 V/Эл | 117.8 | 82.9 | 70.9 | 55.0 | 42.1 | 30.4 | 25.5 | 18.5 | 15.5 | 11.5 | 8.91 | 7.66 | 6.60 | 5.09 | 4.18 | 2.19 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 5 min | 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 | 155.4 | 111.3 | 97.1 | 76.7 | 70.3 | 50.7 | 44.1 | 32.0 | 27.0 | 19.9 | 15.7 | 13.7 | 11.8 | 9.33 | 7.75 | 4.12 |
| 1.80 V/Эл | 173.9 | 124.5 | 108.7 | 85.8 | 75.9 | 53.4 | 45.4 | 33.0 | 27.8 | 21.5 | 16.7 | 14.3 | 12.7 | 9.79 | 8.10 | 4.26 |
| 1.75 V/Эл | 185.6 | 132.9 | 116.0 | 91.6 | 76.9 | 55.0 | 47.4 | 34.5 | 29.1 | 21.9 | 16.9 | 14.5 | 12.7 | 9.82 | 8.17 | 4.30 |
| 1.70 V/Эл | 195.1 | 139.7 | 121.9 | 96.3 | 77.8 | 55.7 | 48.1 | 35.0 | 29.6 | 22.2 | 17.2 | 14.7 | 12.8 | 10.0 | 8.25 | 4.34 |
| 1.67 V/Эл | 198.3 | 142.0 | 123.9 | 97.9 | 78.3 | 56.2 | 48.6 | 35.4 | 29.9 | 22.3 | 17.4 | 15.0 | 12.8 | 10.1 | 8.34 | 4.39 |
| 1.60 V/Эл | 201.0 | 144.0 | 125.6 | 99.3 | 78.7 | 56.5 | 48.9 | 35.6 | 30.1 | 22.4 | 17.5 | 15.1 | 12.9 | 10.2 | 8.42 | 4.43 |
