Leoch DJW12-9.0
Leoch DJW12-9.0
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
9.0 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
2.52 kg ± 3%
Terminals
F2
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
252 A
Internal resistance
17 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
65
Height
93.5
Height (full)
99.5
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 | 30.2 | 20.7 | 16.1 | 12.9 | 9.34 | 6.72 | 5.41 | 3.92 | 3.08 | 2.22 | 1.77 | 1.51 | 1.29 | 1.02 | 0.832 | 0.440 |
| 1.80 V/Эл | 32.4 | 21.9 | 16.9 | 13.4 | 9.63 | 6.90 | 5.54 | 4.00 | 3.14 | 2.26 | 1.80 | 1.53 | 1.31 | 1.03 | 0.843 | 0.445 |
| 1.75 V/Эл | 34.2 | 22.8 | 17.4 | 13.8 | 9.88 | 7.05 | 5.66 | 4.08 | 3.19 | 2.30 | 1.82 | 1.55 | 1.33 | 1.04 | 0.851 | 0.450 |
| 1.70 V/Эл | 35.8 | 23.7 | 18.0 | 14.2 | 10.1 | 7.21 | 5.76 | 4.15 | 3.24 | 2.33 | 1.85 | 1.57 | 1.34 | 1.05 | 0.860 | 0.454 |
| 1.67 V/Эл | 37.0 | 24.4 | 18.5 | 14.5 | 10.3 | 7.32 | 5.85 | 4.20 | 3.28 | 2.35 | 1.86 | 1.58 | 1.35 | 1.06 | 0.866 | 0.457 |
| 1.60 V/Эл | 39.3 | 25.4 | 19.1 | 14.9 | 10.6 | 7.50 | 5.98 | 4.29 | 3.34 | 2.40 | 1.90 | 1.61 | 1.37 | 1.08 | 0.877 | 0.462 |
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 | 57.1 | 39.4 | 30.8 | 24.8 | 18.1 | 13.0 | 10.5 | 7.66 | 6.03 | 4.37 | 3.49 | 2.98 | 2.55 | 2.02 | 1.65 | 0.880 |
| 1.80 V/Эл | 60.8 | 41.4 | 32.1 | 25.7 | 18.5 | 13.3 | 10.8 | 7.79 | 6.13 | 4.43 | 3.53 | 3.02 | 2.59 | 2.04 | 1.67 | 0.890 |
| 1.75 V/Эл | 63.3 | 42.8 | 33.0 | 26.2 | 18.9 | 13.6 | 10.9 | 7.91 | 6.22 | 4.49 | 3.58 | 3.05 | 2.62 | 2.06 | 1.69 | 0.900 |
| 1.70 V/Эл | 65.7 | 44.2 | 33.9 | 26.9 | 19.3 | 13.8 | 11.1 | 8.03 | 6.30 | 4.55 | 3.62 | 3.09 | 2.64 | 2.08 | 1.71 | 0.907 |
| 1.67 V/Эл | 67.4 | 45.2 | 34.6 | 27.4 | 19.6 | 14.0 | 11.2 | 8.11 | 6.36 | 4.59 | 3.65 | 3.11 | 2.67 | 2.10 | 1.72 | 0.914 |
| 1.60 V/Эл | 70.1 | 46.5 | 35.6 | 28.0 | 20.0 | 14.3 | 11.4 | 8.3 | 6.46 | 4.66 | 3.71 | 3.15 | 2.70 | 2.13 | 1.74 | 0.924 |
