Leoch DJW6-7.2
Leoch DJW6-7.2
Specification
Rated voltage
6 B
Nominal capacity (20 ч)
7.2 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
1.05 kg ± 3%
Terminals
F1 / F2
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
201.6 А
Internal resistance
13 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
151
Width
34
Height
94
Height (full)
100
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 | 20.1 | 14.8 | 11.7 | 9.58 | 7.03 | 5.23 | 4.28 | 3.12 | 2.48 | 1.81 | 1.43 | 1.19 | 1.02 | 0.799 | 0.653 | 0.351 |
| 1.80 V/Эл | 21.8 | 15.6 | 12.2 | 9.88 | 7.21 | 5.34 | 4.35 | 3.17 | 2.52 | 1.84 | 1.45 | 1.21 | 1.03 | 0.809 | 0.660 | 0.355 |
| 1.75 V/Эл | 23.6 | 16.3 | 12.7 | 10.2 | 7.38 | 5.44 | 4.43 | 3.23 | 2.56 | 1.87 | 1.47 | 1.22 | 1.04 | 0.819 | 0.669 | 0.360 |
| 1.70 V/Эл | 25.4 | 17.1 | 13.1 | 10.5 | 7.54 | 5.54 | 4.51 | 3.28 | 2.60 | 1.89 | 1.49 | 1.24 | 1.06 | 0.829 | 0.676 | 0.362 |
| 1.67 V/Эл | 26.4 | 17.5 | 13.4 | 10.7 | 7.65 | 5.61 | 4.56 | 3.31 | 2.62 | 1.91 | 1.50 | 1.25 | 1.07 | 0.836 | 0.681 | 0.365 |
| 1.60 V/Эл | 28.8 | 18.6 | 14.0 | 11.1 | 7.88 | 5.76 | 4.67 | 3.38 | 2.68 | 1.95 | 1.53 | 1.27 | 1.08 | 0.849 | 0.692 | 0.370 |
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 | 38.2 | 28.3 | 22.6 | 18.4 | 13.6 | 10.1 | 8.32 | 6.10 | 4.86 | 3.56 | 2.82 | 2.35 | 2.01 | 1.59 | 1.30 | 0.703 |
| 1.80 V/Эл | 41.2 | 29.6 | 23.3 | 18.9 | 13.9 | 10.3 | 8.44 | 6.18 | 4.92 | 3.61 | 2.85 | 2.38 | 2.04 | 1.60 | 1.31 | 0.710 |
| 1.75 V/Эл | 44.2 | 30.9 | 24.0 | 19.4 | 14.1 | 10.5 | 8.57 | 6.26 | 4.98 | 3.65 | 2.89 | 2.40 | 2.06 | 1.62 | 1.33 | 0.717 |
| 1.70 V/Эл | 47.2 | 32.1 | 24.8 | 19.9 | 14.4 | 10.6 | 8.69 | 6.35 | 5.05 | 3.70 | 2.92 | 2.43 | 2.08 | 1.64 | 1.34 | 0.725 |
| 1.67 V/Эл | 49.0 | 32.9 | 25.2 | 20.2 | 14.6 | 10.7 | 8.76 | 6.40 | 5.09 | 3.73 | 2.94 | 2.45 | 2.10 | 1.65 | 1.35 | 0.729 |
| 1.60 V/Эл | 52.9 | 34.6 | 26.2 | 20.8 | 14.9 | 11.0 | 8.93 | 6.51 | 5.17 | 3.79 | 2.99 | 2.49 | 2.13 | 1.68 | 1.37 | 0.740 |
