Leoch FT12-190
Leoch FT12-190
Specification
Rated voltage
12 B
Nominal capacity (10 ч)
190.0 Ah at 10-час discharge to U 1.80 W/El. at 25 ˚С
Weight
57.0 kg ± 3%
Internal resistance
4.0 mOhm
Operating temperature range
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C, Optimal operating temperature: 25 ± 3 °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
Short circuit current
1710 А
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: 560 ± 2 мм, Width: 126 ± 2 мм, height: 320 ± 2 мм, height (макс.): 320 ± 2 мм
Housing material
Shockproof, негорючий ABS (acrylic butadiene styrene)
Terminals
for bolt М6 (torque bolts 3.9 - 5.4 Нм)
Addiction емкости from температуры
40 °C 103%, 25 °C 100%, 0 °C 86%
Life time
12 years in buffer mode
Технология
AGM
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
560
Width
126
Height
320
Height (full)
320
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 | 395.4 | 295.2 | 245.9 | 206.6 | 158.8 | 118.5 | 100.1 | 75.1 | 60.1 | 45.3 | 36.1 | 30.2 | 26.2 | 21.3 | 17.8 | 9.5 |
| 1.80 V/Эл | 461.0 | 348.1 | 285.9 | 238.1 | 179.5 | 132.5 | 110.8 | 82.1 | 65.4 | 49.0 | 38.9 | 32.5 | 28.1 | 22.8 | 19.0 | 10.1 |
| 1.75 V/Эл | 503.0 | 373.3 | 302.4 | 249.8 | 187.7 | 137.9 | 114.9 | 84.9 | 67.4 | 50.4 | 39.9 | 33.3 | 28.7 | 23.2 | 19.3 | 10.2 |
| 1.70 V/Эл | 544.8 | 398.1 | 319.7 | 262.9 | 195.9 | 143.1 | 119.1 | 87.8 | 69.5 | 51.8 | 40.9 | 34.0 | 29.3 | 23.6 | 19.6 | 10.3 |
| 1.67 V/Эл | 568.8 | 412.7 | 329.7 | 270.3 | 200.9 | 146.3 | 121.6 | 89.4 | 70.7 | 52.6 | 41.5 | 34.4 | 29.7 | 23.9 | 19.8 | 10.4 |
| 1.60 V/Эл | 627.0 | 446.5 | 353.4 | 287.9 | 212.2 | 153.9 | 127.5 | 93.4 | 73.6 | 54.5 | 42.9 | 35.5 | 30.5 | 24.4 | 20.2 | 10.6 |
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 | 751.4 | 565.1 | 472.3 | 398.1 | 306.9 | 229.8 | 194.6 | 146.4 | 117.5 | 88.9 | 71.0 | 59.4 | 51.7 | 42.1 | 35.2 | 19.0 |
| 1.80 V/Эл | 862.6 | 658.3 | 543.5 | 454.3 | 344.1 | 255.1 | 213.9 | 159.3 | 127.1 | 95.8 | 76.2 | 63.8 | 55.3 | 45.0 | 37.5 | 20.0 |
| 1.75 V/Эл | 927.0 | 697.3 | 569.0 | 472.1 | 356.6 | 263.4 | 220.2 | 163.6 | 130.3 | 97.9 | 77.8 | 65.1 | 56.3 | 45.7 | 38.1 | 20.2 |
| 1.70 V/Эл | 987.6 | 733.9 | 594.6 | 491.8 | 368.9 | 271.2 | 226.8 | 168.1 | 133.8 | 100.3 | 79.5 | 66.3 | 57.3 | 46.4 | 38.6 | 20.5 |
| 1.67 V/Эл | 1021.2 | 754.9 | 614.9 | 502.6 | 376.2 | 275.9 | 230.4 | 170.5 | 135.5 | 101.5 | 80.4 | 67.0 | 57.9 | 46.8 | 38.9 | 20.6 |
| 1.60 V/Эл | 1097.3 | 800.2 | 641.6 | 526.8 | 392.4 | 287.1 | 239.3 | 176.7 | 140.2 | 104.6 | 82.7 | 68.8 | 59.3 | 47.8 | 39.6 | 21.0 |
