Leoch DJW12-18
Leoch DJW12-18
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
18.0 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
5.35 kg ± 3%
Terminals
for bolt с гайкой М5
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
504 А
Internal resistance
16 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
181.5
Width
76.5
Height
167.5
Height (full)
167.5
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 | 54.7 | 37.5 | 29.2 | 24.0 | 17.9 | 13.1 | 10.7 | 7.84 | 6.16 | 4.45 | 3.54 | 3.02 | 2.58 | 2.03 | 1.66 | 0.880 |
| 1.80 V/Эл | 58.9 | 39.8 | 30.6 | 25.0 | 18.4 | 13.4 | 11.0 | 8.00 | 6.28 | 4.52 | 3.59 | 3.06 | 2.62 | 2.06 | 1.69 | 0.890 |
| 1.75 V/Эл | 62.0 | 41.4 | 31.7 | 25.7 | 18.9 | 13.7 | 11.2 | 8.15 | 6.39 | 4.59 | 3.64 | 3.10 | 2.65 | 2.09 | 1.70 | 0.900 |
| 1.70 V/Эл | 64.9 | 43.0 | 32.7 | 26.4 | 19.4 | 14.0 | 11.4 | 8.29 | 6.48 | 4.66 | 3.69 | 3.14 | 2.68 | 2.11 | 1.72 | 0.907 |
| 1.67 V/Эл | 67.2 | 44.2 | 33.5 | 27.0 | 19.7 | 14.2 | 11.6 | 8.40 | 6.56 | 4.70 | 3.73 | 3.17 | 2.71 | 2.12 | 1.73 | 0.914 |
| 1.60 V/Эл | 71.3 | 46.1 | 34.7 | 27.8 | 20.3 | 14.6 | 11.8 | 8.58 | 6.69 | 4.79 | 3.79 | 3.22 | 2.75 | 2.15 | 1.75 | 0.924 |
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 | 103.5 | 71.4 | 55.9 | 46.3 | 34.6 | 25.4 | 20.8 | 15.3 | 12.1 | 8.74 | 6.98 | 5.95 | 5.11 | 4.03 | 3.31 | 1.76 |
| 1.80 V/Эл | 110.3 | 75.2 | 58.3 | 47.9 | 35.5 | 25.9 | 21.3 | 15.6 | 12.3 | 8.87 | 7.07 | 6.03 | 5.18 | 4.09 | 3.35 | 1.78 |
| 1.75 V/Эл | 114.9 | 77.6 | 59.9 | 48.9 | 36.2 | 26.4 | 21.6 | 15.8 | 12.4 | 8.98 | 7.16 | 6.10 | 5.23 | 4.13 | 3.38 | 1.80 |
| 1.70 V/Эл | 119.2 | 80.2 | 61.5 | 50.1 | 37.0 | 26.9 | 21.9 | 16.1 | 12.6 | 9.10 | 7.24 | 6.17 | 5.29 | 4.17 | 3.41 | 1.81 |
| 1.67 V/Эл | 122.3 | 82.0 | 62.8 | 51.0 | 37.5 | 27.3 | 22.2 | 16.2 | 12.7 | 9.18 | 7.30 | 6.22 | 5.33 | 4.20 | 3.43 | 1.83 |
| 1.60 V/Эл | 127.2 | 84.4 | 64.5 | 52.3 | 38.4 | 27.8 | 22.6 | 16.5 | 12.9 | 9.32 | 7.41 | 6.30 | 5.40 | 4.25 | 3.47 | 1.85 |
