Leoch LPG12-31
Leoch LPG12-31
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
30.0 Ah
Capacity на режимах
30.0 Ah at 20-час discharge to Uкон. =1.80 W/El at 25 ˚С, 26.5 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 24.0 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 20.9 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 18.2 Ah at 1-час discharge to Uкон. =1.60 W/El at 25 ˚С
dimensions
Length: 195 ± 2 мм, Width: 130 ± 2 мм, height: 164 ± 2 мм, height (макс.): 178 ± 2 мм
Weight
10.2 kg
Output type
for bolt с гайкой М5
Housing material
Shockproof ABS (acrylic butadiene styrene)
Maximum discharge current
450 A (5 cек)
Maximum charge current
7.75 А
Internal resistance
14.6 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)
6 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
195
Width
130
Height
164
Height (full)
178
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 20 min | 30 min | 45 min | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 7 h | 8 h | 9 h | 10 h | 20 h |
| 1.85 V/Эл | 25.4 | 19.9 | 15.2 | 13.2 | 8.07 | 6.15 | 5.09 | 4.40 | 3.80 | 3.36 | 3.03 | 2.77 | 2.53 | 1.44 |
| 1.80 V/Эл | 29.1 | 22.3 | 16.8 | 14.6 | 8.73 | 6.59 | 5.40 | 4.62 | 3.99 | 3.52 | 3.18 | 2.91 | 2.65 | 1.50 |
| 1.75 V/Эл | 32.7 | 24.5 | 18.1 | 15.6 | 9.26 | 6.96 | 5.66 | 4.80 | 4.13 | 3.64 | 3.28 | 3.00 | 2.70 | 1.53 |
| 1.70 V/Эл | 35.2 | 26.2 | 19.2 | 16.5 | 9.81 | 7.25 | 5.84 | 4.95 | 4.27 | 3.76 | 3.38 | 3.08 | 2.76 | 1.55 |
| 1.67 V/Эл | 36.6 | 27.2 | 19.9 | 17.1 | 10.1 | 7.48 | 5.99 | 5.05 | 4.34 | 3.82 | 3.43 | 3.12 | 2.80 | 1.56 |
| 1.60 V/Эл | 39.7 | 29.2 | 21.4 | 18.2 | 10.5 | 7.78 | 6.21 | 5.21 | 4.45 | 3.90 | 3.49 | 3.19 | 2.85 | 1.59 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 20 min | 30 min | 45 min | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 7 h | 8 h | 9 h | 10 h | 20 h |
| 1.85 V/Эл | 48.6 | 38.4 | 29.5 | 25.7 | 15.8 | 12.0 | 10.0 | 8.68 | 7.52 | 6.67 | 6.03 | 5.52 | 5.05 | 2.87 |
| 1.80 V/Эл | 54.9 | 42.5 | 32.3 | 28.2 | 17.0 | 12.9 | 10.6 | 9.09 | 7.87 | 6.96 | 6.30 | 5.79 | 5.27 | 2.99 |
| 1.75 V/Эл | 61.0 | 46.3 | 34.6 | 30.0 | 17.9 | 13.6 | 11.0 | 9.41 | 8.12 | 7.19 | 6.49 | 5.96 | 5.37 | 3.05 |
| 1.70 V/Эл | 65.0 | 49.2 | 36.5 | 31.6 | 18.9 | 14.1 | 11.4 | 9.68 | 8.39 | 7.42 | 6.67 | 6.11 | 5.49 | 3.08 |
| 1.67 V/Эл | 66.9 | 50.5 | 37.5 | 32.6 | 19.3 | 14.5 | 11.6 | 9.85 | 8.50 | 7.50 | 6.76 | 6.17 | 5.54 | 3.11 |
| 1.60 V/Эл | 71.7 | 53.6 | 40.0 | 34.4 | 20.0 | 15.0 | 12.0 | 10.1 | 8.68 | 7.64 | 6.86 | 6.29 | 5.64 | 3.15 |
