Leoch DJ2500
Leoch DJ2500
Specification
Rated voltage
2 B
Nominal capacity (10 ч)
2500.0 Ah at 10-час discharge to U 1.80 W/El at 25 ˚С
dimensions
Length: 490 ± 3 мм, Width: 350 ± 3 мм, height: 339 ± 3 мм, height (макс.): 349 ± 3 мм
Weight
133.0 kg ± 3%
Terminals
for bolt М8 (torque bolts 11 - 14.7 Нм)
Housing material
ABS (acrylic butadiene styrene)
Технология
AGM
Short circuit current
20000 A
Maximum charge current
0.3 С
Internal resistance
0.2 mOhm
Operating temperature
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C, Optimal operating temperature : 25 °С ± 3 °С
Addiction Сном. from ˚С
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим 2.25-2.30 W/El (темп. коэф. -3 мВ/˚С), Cyclic mode 2.35-2.40 W/El (темп. коэф. -5 мВ/˚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
16 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме at 100% discharge
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
490
Width
350
Height
339
Height (full)
349
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 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 | / | / | 1784.7 | 1411.0 | 1235.0 | 949.5 | 769.2 | 585.2 | 470.6 | 397.2 | 344.8 | 280.2 | 234.3 | 125.6 |
| 1.80 V/Эл | / | / | 2017.7 | 1577.8 | 1366.8 | 1038.8 | 836.9 | 633.1 | 507.3 | 427.8 | 369.8 | 300.0 | 250.0 | 132.5 |
| 1.75 V/Эл | / | / | 2108.8 | 1641.9 | 1417.3 | 1073.8 | 862.5 | 650.0 | 520.0 | 437.5 | 377.5 | 305.5 | 253.9 | 134.2 |
| 1.70 V/Эл | / | / | 2201.8 | 1704.2 | 1469.3 | 1110.0 | 890.0 | 669.0 | 533.1 | 447.5 | 385.7 | 310.9 | 257.9 | 135.9 |
| 1.67 V/Эл | / | / | 2257.4 | 1742.5 | 1500.0 | 1130.1 | 904.9 | 679.1 | 540.5 | 453.0 | 390.3 | 314.1 | 260.1 | 136.9 |
| 1.60 V/Эл | / | / | 2385.0 | 1832.5 | 1573.0 | 1180.5 | 942.6 | 704.1 | 558.5 | 466.9 | 401.2 | 321.6 | 265.6 | 139.3 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 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 | / | / | 3449.3 | 2736.0 | 2400.5 | 1851.2 | 1503.2 | 1147.3 | 924.9 | 781.9 | 679.8 | 553.7 | 463.6 | 249.7 |
| 1.80 V/Эл | / | / | 3867.0 | 3036.9 | 2638.7 | 2013.9 | 1627.3 | 1236.3 | 993.5 | 839.6 | 727.3 | 591.6 | 494.0 | 263.2 |
| 1.75 V/Эл | / | / | 4007.4 | 3136.1 | 2716.9 | 2068.9 | 1667.9 | 1263.8 | 1014.5 | 856.0 | 740.4 | 601.1 | 500.8 | 266.4 |
| 1.70 V/Эл | / | / | 4146.0 | 3229.5 | 2797.3 | 2126.1 | 1712.3 | 1294.7 | 1036.4 | 873.0 | 754.5 | 610.5 | 507.9 | 269.5 |
| 1.67 V/Эл | / | / | 4228.1 | 3285.5 | 2842.1 | 2156.3 | 1734.8 | 1310.6 | 1048.2 | 881.9 | 762.1 | 616.1 | 511.8 | 271.4 |
| 1.60 V/Эл | / | / | 4409.6 | 3418.7 | 2952.3 | 2233.9 | 1793.9 | 1350.9 | 1077.6 | 905.0 | 780.3 | 628.7 | 521.3 | 275.9 |
