WBR HR12245W
WBR HR12245W
Specification
Number of elements in the block
6
Rated voltage
12 V
Rated power (при 25 ˚С)
245 Vт/Эл at 15-мин. разр. to Uкон. - 1.60 W/El., 65 Ah at 20-час. разр. to Uкон. - 1.75 W/El.
Weight
20.9 kg ± 3%
Maximum discharge current (5 sec)
780 A
Internal resistance
7 mOhm
Operating temperature range
Discharge: from -40 °C to +60 °C, Charge: from -20 °C to +60 °C, Storage: from -40 °C to +60 °C
Rated operating temperature
25 °C
Charge voltage
13.5 - 13.8 V at 25 °C (темп. комп. -3 мВ/˚С/Эл.)
Maximum charge current
19.5 A
Charge voltage in cyclic mode
14.4 - 15.0 V at 25 °C (темп. комп. -5 мВ/˚С/Эл.)
Shelf life
to 6 months at 25 °C, without recharge*
Terminals
F8 под болт М6
Housing material
Shockproof ABS (acrylic butadiene styrene)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
350
Width
167
Height
179
Height (full)
179
Direct current discharge: А (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 10 h | 20 h |
| 1.85 V | 137 | 102 | 91.0 | 50.7 | 36.6 | 23.1 | 16.2 | 13.0 | 10.8 | 6.19 | 3.24 |
| 1.80 V | 151 | 123 | 100 | 63.6 | 38.5 | 24.3 | 17.0 | 13.6 | 11.3 | 6.43 | 3.35 |
| 1.75 V | 177 | 135 | 109 | 68.5 | 41.5 | 24.8 | 17.3 | 13.8 | 11.5 | 6.54 | 3.40 |
| 1.70 V | 208 | 149 | 116 | 71.5 | 42.5 | 25.0 | 17.5 | 13.9 | 11.6 | 6.58 | 3.41 |
| 1.65 V | 224 | 158 | 122 | 74.7 | 43.6 | 25.5 | 17.8 | 14.1 | 11.8 | 6.61 | 3.43 |
| 1.60 V | 245 | 169 | 129 | 77.2 | 44.2 | 25.8 | 18.0 | 14.2 | 11.9 | 6.63 | 3.44 |
Constant power discharge: W/El (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 10 h | 20 h |
| 1.85 V | 249 | 203 | 170 | 113 | 72.5 | 45.7 | 32.4 | 26.0 | 21.7 | 12.5 | 6.54 |
| 1.80 V | 275 | 230 | 190 | 124 | 76.5 | 48.0 | 33.5 | 27.2 | 22.6 | 12.9 | 6.76 |
| 1.75 V | 320 | 251 | 207 | 134 | 82.3 | 49.0 | 34.0 | 27.5 | 23.1 | 13.2 | 6.86 |
| 1.70 V | 371 | 274 | 215 | 138 | 83.7 | 49.5 | 34.3 | 27.7 | 23.2 | 13.2 | 6.87 |
| 1.65 V | 396 | 290 | 224 | 143 | 84.3 | 49.8 | 34.7 | 28.0 | 23.4 | 13.3 | 6.91 |
| 1.60 V | 432 | 309 | 231 | 148 | 85.0 | 50.0 | 35.0 | 28.2 | 23.4 | 13.3 | 6.94 |
