Leoch FTG12-70
Leoch FTG12-70
Specification
Rated voltage
12 V (6 elements in the block)
Capacity на режимах
70.0 Ah at 20-час discharge to Uкон. =1.80 W/El at 25 ˚С, 65.8 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 58.0 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 50.4 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 38.0 Ah at 1-час discharge to Uкон. =1.67 W/El at 25 ˚С
Weight
26.7 kg ± 3%
Internal resistance
8.0 mOhm
Operating temperature
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C, Optimal operating temperature: 25 ± 3 °C
Charge voltage
Буферный режим 13.38 - 13.62 V (темп. коэф. -20 мВ/˚С), Cyclic mode 14.40 - 15.00 V (темп. коэф. -30 мВ/˚С)
Maximum charge current
17.5 А
Maximum discharge current
700 А (5 sec.)
Self-discharge
Батареи Leoch серии FTG can be stored to 9 months at 25 ˚С. Перед использованием батарею необходимо зарядить. При более высокой температуре хранения shelf life сокращается
dimensions
Length 564 ± 2 мм, Width 114 ± 2 мм, height 187 ± 2 мм, height (макс.) 187 ± 2 мм
Housing material
Shockproof ABS (acrylic butadiene styrene)
Output type
for bolt М6 (torque bolts 3.9 - 5.4 Нм)
Addiction Сном. (%) from t (˚С)
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Life time (при 25 ˚С)
16 years in buffer mode или более 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
564
Width
114
Height
187
Height (full)
187
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 | 62.0 | 48.7 | 37.1 | 29.3 | 19.4 | 14.8 | 12.3 | 10.6 | 9.13 | 8.08 | 7.29 | 6.66 | 6.30 | 3.36 |
| 1.80 V/Эл | 71.0 | 54.4 | 40.9 | 32.3 | 21.0 | 15.9 | 13.0 | 11.1 | 9.58 | 8.46 | 7.64 | 7.01 | 6.58 | 3.50 |
| 1.75 V/Эл | 79.8 | 59.8 | 44.3 | 34.6 | 22.3 | 16.8 | 13.6 | 11.6 | 9.92 | 8.76 | 7.88 | 7.21 | 6.71 | 3.57 |
| 1.70 V/Эл | 85.9 | 64.0 | 47.0 | 36.6 | 23.6 | 17.5 | 14.1 | 11.9 | 10.3 | 9.05 | 8.12 | 7.41 | 6.87 | 3.62 |
| 1.67 V/Эл | 89.5 | 66.5 | 48.7 | 38.0 | 24.2 | 18.0 | 14.4 | 12.2 | 10.4 | 9.18 | 8.24 | 7.50 | 6.95 | 3.65 |
| 1.60 V/Эл | 96.9 | 71.2 | 52.3 | 40.3 | 25.2 | 18.7 | 15.0 | 12.5 | 10.7 | 9.38 | 8.39 | 7.66 | 7.09 | 3.70 |
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 | 118.6 | 93.8 | 72.0 | 57.0 | 38.0 | 29.0 | 24.1 | 20.9 | 18.1 | 16.0 | 14.5 | 13.3 | 12.6 | 6.71 |
| 1.80 V/Эл | 134.1 | 103.8 | 78.6 | 62.6 | 40.9 | 31.0 | 25.5 | 21.9 | 18.9 | 16.7 | 15.2 | 13.9 | 13.1 | 6.98 |
| 1.75 V/Эл | 149.1 | 112.9 | 84.3 | 66.6 | 43.2 | 32.7 | 26.6 | 22.6 | 19.5 | 17.3 | 15.6 | 14.3 | 13.3 | 7.11 |
| 1.70 V/Эл | 158.8 | 120.1 | 89.1 | 70.2 | 45.6 | 33.9 | 27.4 | 23.3 | 20.2 | 17.8 | 16.0 | 14.7 | 13.6 | 7.19 |
| 1.67 V/Эл | 163.5 | 123.1 | 91.5 | 72.3 | 46.5 | 34.8 | 28.0 | 23.7 | 20.4 | 18.0 | 16.3 | 14.8 | 13.8 | 7.25 |
| 1.60 V/Эл | 175.2 | 130.9 | 97.7 | 76.4 | 48.2 | 36.1 | 29.0 | 24.3 | 20.9 | 18.4 | 16.5 | 15.10 | 14.0 | 7.35 |
