Leoch LHR750W
Leoch LHR750W
Specification
Rated voltage
2 B
Rated power (W15)
750 Vт/Эл at 15-мин discharge to U =1.67 W/El
Nominal capacity (C10)
300.0 Ah at discharge 10-час to U =1.80 W/El at 25 ˚С
Capacity на режимах
300.0 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 282.0 Ah at 8-час discharge to Uкон. =1.80 W/El at 25 ˚С, 264.7 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 230.1 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 179.9 Ah at 1-час discharge to Uкон. =1.60 W/El at 25 ˚С
Weight
17.4 kg
Internal resistance
0.7 mOhm
Operating temperature
Discharge: -20 °C ~ 55 °C, Charge: -20 °C ~ 40 °C, Storage: -15 °C ~ 50 °C, Optimal operating temperature: 25 °С ± 3 °С
Charge voltage
Буферный режим 2.25 - 2.30 V, (темп. коэф. -3 мW/El/˚С), Vыравнивающий заряд 2.30 - 2.40 V, (темп. коэф. -4 мW/El/˚С)
Maximum charge current
75 А
Maximum discharge current
2400 А (5 sec.)
Self-discharge
≤ 3% в month, at 25 ˚С
dimensions
Length: 124 ± 2 мм, Width: 181 ± 2 мм, height: 350 ± 2 мм, height (макс.): 365 ± 2 мм
Housing material
Shockproof, негорючий ABS (acrylic butadiene styrene), соответствует UL94 HB или V-0 (опционально)
Output type
for bolt М8 (torque bolts 11.0-14.7 Нм)
Addiction Сном. (%) from t (˚С)
40 °C - 106%, 25 °C - 100%, 0 °C - 86%
Life time (при 25 ˚С)
16 years in buffer mode
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
124
Width
181
Height
350
Height (full)
365
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 | 8 h | 10 h |
| 1.85 V/Эл | 426.8 | 388.5 | 320.2 | 255.7 | 207.5 | 183.7 | 158.4 | 118.5 | 93.3 | 72.8 | 57.8 | 50.6 | 34.1 | 29.3 |
| 1.80 V/Эл | 498.2 | 431.7 | 347.5 | 277.5 | 216.3 | 193.5 | 165.0 | 123.8 | 97.5 | 75.2 | 59.0 | 51.7 | 35.3 | 30.0 |
| 1.75 V/Эл | 551.9 | 474.8 | 371.3 | 296.3 | 228.0 | 200.3 | 166.7 | 127.5 | 99.6 | 76.7 | 60.1 | 52.9 | 35.7 | 30.4 |
| 1.70 V/Эл | 574.6 | 503.6 | 385.0 | 311.9 | 239.7 | 207.6 | 173.3 | 131.3 | 102.5 | 79.8 | 61.5 | 53.6 | 36.2 | 30.8 |
| 1.67 V/Эл | 587.8 | 510.8 | 405.4 | 324.3 | 247.3 | 212.7 | 176.6 | 135.0 | 104.6 | 81.3 | 63.4 | 54.7 | 36.6 | 31.1 |
| 1.60 V/Эл | 596.1 | 518.0 | 411.1 | 328.9 | 250.7 | 217.8 | 179.9 | 138.8 | 107.4 | 82.8 | 64.5 | 55.8 | 37.0 | 31.5 |
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 | 8 h | 10 h |
| 1.85 V/Эл | 789.5 | 718.7 | 592.4 | 473.1 | 383.9 | 352.6 | 304.1 | 233.4 | 183.8 | 143.5 | 113.9 | 99.7 | 68.3 | 58.5 |
| 1.80 V/Эл | 921.6 | 798.6 | 642.9 | 513.5 | 400.1 | 371.5 | 316.8 | 243.8 | 192.1 | 148.0 | 116.1 | 101.9 | 70.5 | 60.0 |
| 1.75 V/Эл | 1021.1 | 878.5 | 687.0 | 548.1 | 421.7 | 384.5 | 320.0 | 251.2 | 196.3 | 151.1 | 118.3 | 104.3 | 71.4 | 60.8 |
| 1.70 V/Эл | 1062.9 | 931.7 | 712.2 | 576.9 | 443.4 | 398.5 | 332.6 | 258.6 | 201.9 | 157.1 | 121.2 | 105.6 | 72.3 | 61.5 |
| 1.67 V/Эл | 1087.5 | 945.0 | 750.0 | 600.0 | 457.4 | 408.3 | 339.0 | 266.0 | 206.0 | 160.1 | 124.9 | 107.8 | 73.2 | 62.3 |
| 1.60 V/Эл | 1102.7 | 958.2 | 760.5 | 608.4 | 463.8 | 418.1 | 345.3 | 273.3 | 211.6 | 163.2 | 127.1 | 110.0 | 74.0 | 63.0 |
