Leoch LPG12-50
Leoch LPG12-50
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
50.0 Ah
Capacity на режимах
50.0 Ah at 20-час discharge to Uкон. =1.80 W/El at 25 ˚С, 47.0 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 40.0 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 35.1 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 30.9 Ah at 1-час discharge to Uкон. =1.60 W/El at 25 ˚С
dimensions
Length: 229 ± 2 мм, Width: 138 ± 2 мм, height: 205 ± 2 мм, height (макс.): 211 ± 2 мм
Weight
16.1 kg
Output type
for bolt М6 (torque bolts 3.9 - 5.4 Нм)
Housing material
Shockproof ABS (acrylic butadiene styrene)
Maximum discharge current
550 A (5 cек)
Maximum charge current
12.5 А
Internal resistance
12.1 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
Addiction Сном. (%) from t (˚С)
40 °C - 103%, 25 °C - 100%, 0 °C - 86%
Charge voltage (при 25 ˚С)
Буферный режим 2.23 - 2.27 V (темп. коэф. -3 мВ/˚С), Vыравнивающий заряд 2.30 - 2.37 V (темп. коэф. -4 мВ/˚С), Cyclic mode 2.40 - 2.50 V (темп. коэф. -5 мВ/˚С)
Self-discharge
Батареи Leoch серии LPG can be stored to 6 months at 25 ˚С. При более длительном хранении батареи необходимо зарядить*
Life time (при 25 ˚С)
12 years in buffer mode или to 400 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
229
Width
138
Height
205
Height (full)
211
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 10 min | 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 | 64.5 | 55.9 | 44.0 | 39.8 | 29.1 | 23.0 | 17.4 | 13.5 | 10.2 | 8.39 | 7.37 | 6.49 | 5.31 | 4.61 | 2.38 |
| 1.80 V/Эл | 73.2 | 63.3 | 49.7 | 43.3 | 30.8 | 25.4 | 18.4 | 14.9 | 11.2 | 9.12 | 7.76 | 6.85 | 5.53 | 4.70 | 2.50 |
| 1.75 V/Эл | 79.4 | 68.6 | 53.7 | 44.2 | 31.9 | 28.5 | 20.2 | 16.0 | 11.7 | 9.39 | 8.00 | 7.08 | 5.63 | 4.85 | 2.57 |
| 1.70 V/Эл | 83.0 | 72.0 | 56.4 | 44.5 | 32.4 | 29.4 | 20.8 | 16.3 | 11.8 | 9.39 | 8.10 | 7.10 | 5.67 | 4.84 | 2.61 |
| 1.67 V/Эл | 87.3 | 75.0 | 58.4 | 45.8 | 33.0 | 30.0 | 21.2 | 16.7 | 12.0 | 9.56 | 8.23 | 7.20 | 5.72 | 4.89 | 2.63 |
| 1.60 V/Эл | 90.3 | 77.3 | 60.0 | 46.4 | 33.5 | 30.9 | 21.7 | 16.9 | 12.2 | 9.74 | 8.41 | 7.30 | 5.77 | 4.94 | 2.66 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 10 min | 15 min | 20 min | 30 min | 45 min | 1.5 h | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 121.3 | 105.8 | 83.6 | 76.0 | 56.0 | 44.7 | 33.9 | 26.4 | 20.0 | 16.5 | 14.6 | 12.8 | 10.6 | 9.15 | 4.57 |
| 1.80 V/Эл | 135.7 | 118.4 | 93.6 | 82.1 | 58.9 | 49.1 | 35.8 | 29.0 | 21.8 | 17.9 | 15.3 | 13.4 | 10.9 | 9.30 | 4.78 |
| 1.75 V/Эл | 144.8 | 126.4 | 99.9 | 83.1 | 60.7 | 54.6 | 38.9 | 30.9 | 22.6 | 18.3 | 15.6 | 13.9 | 11.1 | 9.59 | 4.92 |
| 1.70 V/Эл | 148.9 | 131.0 | 103.8 | 82.9 | 61.1 | 55.9 | 39.6 | 31.3 | 22.9 | 18.2 | 15.8 | 13.9 | 11.1 | 9.49 | 4.99 |
| 1.67 V/Эл | 154.7 | 135.0 | 106.6 | 84.7 | 61.9 | 56.8 | 40.3 | 31.8 | 23.2 | 18.5 | 16.0 | 14.1 | 11.2 | 9.59 | 5.03 |
| 1.60 V/Эл | 156.9 | 136.9 | 108.2 | 85.1 | 62.2 | 58.0 | 40.9 | 32.3 | 23.3 | 18.8 | 16.3 | 14.2 | 11.3 | 9.68 | 5.08 |
