Leoch DJW12-5.4
Leoch DJW12-5.4
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
5.4 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
1.8 kg ± 3%
Terminals
F1 / F2
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
151.2 А
Internal resistance
25 mOhm
Operating temperature range
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C
Addiction Cном. from °C
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим –2.25-2.30 W/El., Temperature coefficient –3 мW/El./˚С., Cyclic mode –2.35-2.45 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
Life time
8 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
90
Width
70
Height
101
Height (full)
107
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 | 17.9 | 12.7 | 9.79 | 7.96 | 5.76 | 4.14 | 3.33 | 2.40 | 1.85 | 1.33 | 1.06 | 0.90 | 0.77 | 0.61 | 0.499 | 0.264 |
| 1.80 V/Эл | 19.2 | 13.5 | 10.3 | 8.28 | 5.94 | 4.25 | 3.41 | 2.45 | 1.88 | 1.36 | 1.08 | 0.92 | 0.79 | 0.62 | 0.506 | 0.267 |
| 1.75 V/Эл | 20.3 | 14.0 | 10.6 | 8.51 | 6.09 | 4.34 | 3.48 | 2.49 | 1.92 | 1.38 | 1.09 | 0.93 | 0.80 | 0.63 | 0.511 | 0.270 |
| 1.70 V/Эл | 21.2 | 14.6 | 11.0 | 8.76 | 6.25 | 4.44 | 3.55 | 2.53 | 1.95 | 1.40 | 1.11 | 0.94 | 0.81 | 0.63 | 0.516 | 0.272 |
| 1.67 V/Эл | 22.0 | 15.0 | 11.2 | 8.94 | 6.36 | 4.51 | 3.60 | 2.57 | 1.97 | 1.41 | 1.12 | 0.95 | 0.81 | 0.64 | 0.520 | 0.274 |
| 1.60 V/Эл | 23.3 | 15.6 | 11.6 | 9.20 | 6.53 | 4.62 | 3.68 | 2.62 | 2.01 | 1.44 | 1.14 | 0.97 | 0.82 | 0.65 | 0.526 | 0.277 |
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 | 33.8 | 24.1 | 18.7 | 15.3 | 11.1 | 8.03 | 6.48 | 4.68 | 3.62 | 2.62 | 2.09 | 1.79 | 1.53 | 1.21 | 0.992 | 0.528 |
| 1.80 V/Эл | 36.0 | 25.4 | 19.6 | 15.9 | 11.4 | 8.22 | 6.62 | 4.76 | 3.68 | 2.66 | 2.12 | 1.81 | 1.55 | 1.23 | 1.00 | 0.534 |
| 1.75 V/Эл | 37.6 | 26.3 | 20.1 | 16.2 | 11.7 | 8.36 | 6.72 | 4.83 | 3.73 | 2.70 | 2.15 | 1.83 | 1.57 | 1.24 | 1.01 | 0.540 |
| 1.70 V/Эл | 38.9 | 27.1 | 20.6 | 16.6 | 11.9 | 8.52 | 6.83 | 4.91 | 3.78 | 2.73 | 2.17 | 1.85 | 1.59 | 1.25 | 1.02 | 0.544 |
| 1.67 V/Эл | 40.0 | 27.7 | 21.1 | 16.9 | 12.1 | 8.63 | 6.92 | 4.96 | 3.81 | 2.75 | 2.19 | 1.87 | 1.60 | 1.26 | 1.03 | 0.549 |
| 1.60 V/Эл | 41.6 | 28.5 | 21.6 | 17.3 | 12.4 | 8.79 | 7.04 | 5.04 | 3.88 | 2.80 | 2.22 | 1.89 | 1.62 | 1.28 | 1.04 | 0.555 |
