Leoch XP12-740
Leoch XP12-740
Specification
Rated voltage
12 B
Rated power (W15)
740.0 Vт/Эл at 15-мин discharge to Uкон. =1.67 W/El
Nominal capacity (С20)
210.0 Ah at discharge 20-час to Uкон. =1.80 W/El at 25 ˚С
Capacity на режимах
210.0 Ah at 20-час discharge to Uкон. =1.80 W/El at 25 ˚С, 195.2 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 185.0 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 163.5 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 133.6 Ah at 1-час discharge to Uкон. =1.67 W/El at 25 ˚С
Weight
64.5 kg
Internal resistance
2.6 mOhm
Operating temperature
Discharge: -20 ~ 50 °C, Charge: -20 ~ 40 °C, Storage: -15 ~ 50 °C, Optimal operating temperature: 25 °С ± 3 °С
Charge voltage
Буферный режим 2.25 - 2.30 W/El, (темп. коэф. -3 мW/El/˚С), Vыравнивающий заряд 2.30 - 2.40 W/El, (темп. коэф. -4 мW/El/˚С)
Maximum charge current
52.5 А
Maximum discharge current
2100 А (5 sec.)
Self-discharge
≤ 3% в month, at 25 ˚С
dimensions
Length 522 ± 2 мм, Width 240 ± 2 мм, height 218 ± 2 мм, height (макс.) 224 ± 2 мм
Housing material
ABS (acrylic butadiene styrene)
Output type
for bolt М8 (torque bolts 11.0 - 14.7 Нм)
Addiction Сном. (%) from t (˚С)
40 °C - 103%, 25 °C - 100%, 0 °C - 86%
Life time (при 25 ˚С)
12 years in buffer mode
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
522
Width
240
Height
218
Height (full)
224
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 h | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h |
| 1.85 V/Эл | 448.7 | 358.2 | 310.6 | 244.2 | 172.3 | 128.6 | 115.6 | 84.9 | 69.4 | 51.7 | 40.9 | 34.6 | 23.9 | 20.4 |
| 1.80 V/Эл | 510.2 | 406.6 | 351.9 | 276.1 | 194.3 | 137.5 | 119.5 | 87.4 | 73.5 | 53.4 | 42.4 | 35.9 | 24.4 | 21.0 |
| 1.75 V/Эл | 554.2 | 440.9 | 381.0 | 298.1 | 209.0 | 143.8 | 124.4 | 91.0 | 76.3 | 54.5 | 43.8 | 37.0 | 24.6 | 21.1 |
| 1.70 V/Эл | 592.5 | 470.1 | 404.6 | 316.1 | 221.5 | 148.9 | 129.8 | 94.8 | 78.1 | 55.7 | 44.8 | 37.8 | 25.0 | 21.2 |
| 1.67 V/Эл | 613.2 | 485.0 | 416.4 | 324.7 | 226.8 | 156.3 | 131.2 | 97.3 | 80.0 | 57.0 | 45.4 | 38.3 | 25.3 | 21.6 |
| 1.60 V/Эл | 634.9 | 501.6 | 429.4 | 333.0 | 232.3 | 165.0 | 133.6 | 100.6 | 81.6 | 58.4 | 46.5 | 39.1 | 25.4 | 21.7 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 h | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h |
| 1.85 V/Эл | 837.9 | 673.8 | 588.0 | 464.5 | 329.3 | 247.3 | 223.6 | 164.5 | 135.0 | 101.0 | 80.2 | 68.1 | 47.4 | 40.6 |
| 1.80 V/Эл | 937.3 | 753.8 | 657.8 | 519.6 | 368.3 | 262.5 | 229.8 | 168.6 | 142.2 | 103.9 | 82.8 | 70.5 | 48.3 | 41.7 |
| 1.75 V/Эл | 1000.4 | 804.5 | 702.0 | 554.6 | 393.1 | 273.0 | 238.2 | 174.8 | 147.1 | 105.8 | 85.3 | 72.3 | 48.6 | 41.8 |
| 1.70 V/Эл | 1051.7 | 845.7 | 738.0 | 583.0 | 413.3 | 280.8 | 247.3 | 181.2 | 150.0 | 107.7 | 87.0 | 73.7 | 49.3 | 42.1 |
| 1.67 V/Эл | 1068.8 | 859.5 | 740.0 | 592.5 | 420.0 | 293.1 | 248.6 | 185.0 | 152.9 | 109.6 | 87.8 | 74.4 | 49.8 | 42.7 |
| 1.60 V/Эл | 1083.7 | 871.5 | 760.5 | 600.8 | 425.9 | 306.5 | 251.4 | 189.9 | 155.0 | 111.8 | 89.5 | 75.5 | 49.9 | 42.8 |
