ВАРИАНТ ВТ12-9
ВАРИАНТ ВТ12-9
Specification
Rated voltage
12 V (6 elements in the block)
Nominal capacity
9 Ah at 20 hour discharge up to Uкон. - 1.75 W/El at 25 °C
Maximum discharge current
90 A (5 sec)
Internal resistance
22 mOhm
Operating temperature range
Discharge: from -40 °С to +60 °С , Charge: from -20 °С to +60 °С, Storage: from -40 °С to +60 °С
Optimal operating temperature
25 °С
Charge voltage
13.7 - 13.9 V at 25 °С (температурная компенсация -3 мВ/˚С)
Maximum charge current
2.7 A
Charge voltage (циклический режим)
14.6 - 14.8 V at 25 °С (температурная компенсация -4 мВ/˚С)
Self-discharge
Батарея Vариант серии VТ могут хранится to 6 months at 25 °С*
Housing material
Shockproof ABS (acrylic butadiene styrene)
Weight
2.3 kg ± 3%
Terminals
F2
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
65
Height
94
Height (full)
100
Direct current discharge: А (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 35.17 | 24.62 | 17.62 | 10.12 | 5.499 | 3.376 | 2.538 | 2.049 | 1.698 | 1.093 | 0.887 | 0.469 |
| 1.65 V | 32.71 | 23.26 | 16.85 | 9.716 | 5.310 | 3.268 | 2.460 | 1.994 | 1.654 | 1.080 | 0.877 | 0.461 |
| 1.70 V | 29.51 | 21.41 | 15.78 | 9.287 | 5.137 | 3.161 | 2.393 | 1.939 | 1.611 | 1.064 | 0.863 | 0.456 |
| 1.75 V | 26.44 | 19.60 | 14.68 | 8.876 | 4.950 | 3.050 | 2.321 | 1.890 | 1.570 | 1.049 | 0.852 | 0.450 |
| 1.80 V | 23.21 | 17.74 | 13.56 | 8.484 | 4.760 | 2.941 | 2.250 | 1.835 | 1.530 | 1.031 | 0.841 | 0.446 |
| 1.85 V | 18.43 | 14.50 | 11.25 | 7.307 | 4.270 | 2.695 | 2.080 | 1.706 | 1.426 | 0.968 | 0.792 | 0.423 |
Constant power discharge: W/El (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 58.30 | 41.84 | 30.80 | 18.38 | 10.33 | 6.399 | 4.848 | 3.934 | 3.273 | 2.134 | 1.744 | 0.923 |
| 1.65 V | 54.85 | 40.30 | 29.89 | 17.83 | 10.04 | 6.225 | 4.718 | 3.842 | 3.200 | 2.114 | 1.726 | 0.909 |
| 1.70 V | 50.61 | 37.78 | 28.41 | 17.22 | 9.770 | 6.053 | 4.610 | 3.751 | 3.127 | 2.087 | 1.702 | 0.899 |
| 1.75 V | 46.35 | 35.21 | 26.82 | 16.62 | 9.470 | 5.868 | 4.491 | 3.669 | 3.059 | 2.062 | 1.681 | 0.890 |
| 1.80 V | 41.57 | 32.43 | 25.12 | 16.05 | 9.161 | 5.687 | 4.369 | 3.577 | 2.991 | 2.031 | 1.662 | 0.882 |
| 1.85 V | 33.69 | 26.97 | 21.14 | 13.96 | 8.267 | 5.239 | 4.057 | 3.337 | 2.798 | 1.911 | 1.567 | 0.838 |
