Leoch LHR12820W
Leoch LHR12820W
Specification
Rated voltage
12 B
Rated power (W15, 1.67 W/El)
820 Vт
Nominal capacity (C10, 1.80 W/El)
250 Ah
dimensions
Length: 522 ± 2 мм, Width: 268 ± 2 мм, height: 220 ± 2 мм, height (макс.): 226 ± 2 мм
Weight
73.3 kg
Terminals
M8
Housing material
ABS (UL94 V-0)
Capacity
250.0 Aч (10 ч, 25.0 А, 1.80 W/El), 240.0 Aч (8 ч, 30.0 А, 1.80 W/El), 219.0 Aч (5 ч, 43.8 А, 1.75 W/El), 198.9 Aч (3 ч, 66.3 А, 1.75 W/El), 160.0 Aч (1 ч, 160.0 А, 1.67 W/El)
Maximum discharge current
2500 A
Internal resistance
2.5 mOhm
Operating temperature range
Discharge: -20 ~ 55 °C, Charge: -20 ~ 40 °C, Storage: -15 ~ 50 °C
Rated operating temperature
25 ± 3 °C
Maximum charge current
62.5 А
Charge voltage
Буферный режим 13.5 V, Temperature coefficient: -3 мВ/эл/ ˚С, Cyclic mode 14.1 - 14.4 V at 25 °С
Addiction емкости from температуры
40 °C 106%, 25 °C 100%, 0 °C 86%
Self-discharge
≤ 3% в month at 25 °C
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
522
Width
268
Height
220
Height (full)
226
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 | 520.3 | 388.4 | 323.5 | 271.9 | 209.0 | 155.9 | 131.7 | 98.8 | 79.1 | 59.6 | 47.5 | 39.7 | 28.0 | 23.4 |
| 1.80 V/Эл | 606.5 | 458.0 | 376.2 | 313.3 | 236.2 | 174.4 | 145.8 | 108.1 | 86.0 | 64.5 | 51.2 | 42.8 | 30.0 | 25.0 |
| 1.75 V/Эл | 661.9 | 491.1 | 397.9 | 328.7 | 246.9 | 181.4 | 151.2 | 111.7 | 88.7 | 66.3 | 52.5 | 43.8 | 30.5 | 25.4 |
| 1.70 V/Эл | 716.8 | 523.8 | 420.6 | 345.9 | 257.8 | 188.3 | 156.7 | 115.5 | 91.5 | 68.2 | 53.8 | 44.7 | 31.1 | 25.8 |
| 1.67 V/Эл | 748.4 | 543.0 | 433.8 | 355.7 | 264.3 | 192.6 | 160.0 | 117.6 | 93.0 | 69.2 | 54.6 | 45.3 | 31.4 | 26.0 |
| 1.60 V/Эл | 825.0 | 587.5 | 465.0 | 378.8 | 279.3 | 202.5 | 167.8 | 122.8 | 96.9 | 71.8 | 56.4 | 46.7 | 32.2 | 26.6 |
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 | 8 h | 10 h |
| 1.85 V/Эл | 983.7 | 732.1 | 642.7 | 615.4 | 475.3 | 349.0 | 264.0 | 198.6 | 158.3 | 119.9 | 98.8 | 84.3 | 59.8 | 50.0 |
| 1.80 V/Эл | 1111.7 | 800.6 | 690.1 | 653.8 | 498.6 | 364.7 | 278.2 | 207.1 | 166.3 | 124.8 | 102.6 | 87.2 | 61.1 | 51.2 |
| 1.75 V/Эл | 1198.2 | 865.3 | 737.6 | 684.9 | 524.4 | 384.8 | 294.1 | 218.5 | 173.1 | 129.5 | 106.0 | 89.9 | 62.1 | 51.6 |
| 1.70 V/Эл | 1273.5 | 925.4 | 777.6 | 716.5 | 551.6 | 401.0 | 304.2 | 225.5 | 178.7 | 132.7 | 108.4 | 91.4 | 62.8 | 52.0 |
| 1.67 V/Эл | 1320.2 | 980.9 | 820.0 | 745.1 | 570.9 | 412.3 | 313.4 | 232.0 | 183.4 | 136.2 | 110.3 | 92.6 | 63.4 | 52.4 |
| 1.60 V/Эл | 1339.1 | 1033.4 | 849.3 | 767.6 | 585.7 | 421.4 | 320.5 | 236.6 | 186.8 | 137.4 | 111.4 | 94.0 | 64.1 | 53.1 |
