Leoch LPG2-400
Leoch LPG2-400
Specification
Rated voltage
2 B
Nominal capacity
400 Ah to Uкон. - 1.80 W/El at 25 °С
dimensions
Length: 210 ± 2 мм, Width: 175 ± 2 мм, height: 330 ± 3 мм, height (макс.): 339 ± 3 мм
Weight
27 kg
Terminals
for bolt М8 (torque bolts 11.0-14.7 Нм)
Housing material
Shockproof ABS (acrylic butadiene styreneл)
Short circuit current
4400 А
Maximum charge current
0.25 C
Internal resistance
0.6 mOhm
Operating temperature range
Discharge: -20 ~ 60 °C, Charge: -20 ~ 40 °C, Storage: -20 ~ 50 °C
Rated operating temperature
25 ± 3 °C
Addiction С (%) from t (˚С)
40 °C - 103%, 25 °C - 100%, 0 °C - 86%
Charge voltage
Charge voltage: 2.23 - 2.27 V (темп. коэф. -3 мВ/˚С), Cyclic mode 2.35 - 2.40 V (темп. коэф. -5 мВ/˚С)
Self-discharge
Self-discharge - ≤2.5% at 25 °С. Батареи can be stored to 9 months at 25 °С, after which a charge is requiredить.
Life time
16 years in buffer mode или более 400 cycles заряда-разряда в циклическом режиме at 100% discharge
Тип герметизации
GEL (TRUE GEL)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
*The content may be changed for improvement without prior notice, it is not a public offer.
Dimensions
Length
210
Width
175
Height
330
Height (full)
339
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 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 | 225.2 | 198.9 | 184.0 | 135.7 | 116.0 | 92.5 | 74.4 | 63.6 | 54.5 | 44.5 | 37.5 | 20.1 |
| 1.80 V/Эл | 251.8 | 220.1 | 201.3 | 148.1 | 126.2 | 100.1 | 80.2 | 68.5 | 58.5 | 47.6 | 40.0 | 21.2 |
| 1.75 V/Эл | 262.0 | 228.3 | 208.1 | 152.9 | 130.1 | 102.8 | 82.2 | 70.1 | 59.7 | 48.5 | 40.6 | 21.5 |
| 1.70 V/Эл | 272.0 | 236.7 | 215.3 | 158.0 | 134.2 | 105.8 | 84.3 | 71.7 | 61.0 | 49.4 | 41.3 | 21.7 |
| 1.67 V/Эл | 278.1 | 241.6 | 219.1 | 160.7 | 136.4 | 107.4 | 85.5 | 72.6 | 61.7 | 49.9 | 41.6 | 21.9 |
| 1.60 V/Эл | 292.5 | 253.4 | 228.8 | 167.6 | 142.1 | 111.4 | 88.3 | 74.8 | 63.5 | 51.1 | 42.5 | 22.3 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 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 | 436.6 | 386.6 | 358.9 | 264.9 | 226.7 | 181.4 | 146.3 | 125.3 | 107.5 | 87.9 | 74.2 | 40.0 |
| 1.80 V/Эл | 484.7 | 425.0 | 390.5 | 287.7 | 245.4 | 195.5 | 157.1 | 134.5 | 115.0 | 94.0 | 79.0 | 42.1 |
| 1.75 V/Эл | 500.5 | 437.6 | 401.1 | 295.1 | 251.6 | 199.9 | 160.4 | 137.2 | 117.1 | 95.5 | 80.1 | 42.6 |
| 1.70 V/Эл | 515.4 | 450.6 | 412.2 | 303.2 | 258.2 | 204.8 | 163.9 | 139.8 | 119.3 | 97.0 | 81.3 | 43.1 |
| 1.67 V/Эл | 524.4 | 457.8 | 418.1 | 307.3 | 261.6 | 207.3 | 165.8 | 141.3 | 120.5 | 97.8 | 81.9 | 43.4 |
| 1.60 V/Эл | 545.6 | 475.5 | 433.1 | 318.1 | 270.5 | 213.7 | 170.4 | 144.9 | 123.4 | 99.9 | 83.4 | 44.2 |
