WBR HRL12420WFT
WBR HRL12420WFT
Specification
Rated voltage
12 V (6 elements in the block)
Rated power
420 Vт/эл at 15-мин. discharge to U - 1.6 V/эл at 25 ˚С
Nominal capacity (С20)
125 Ah at 10-hour discharge to U - 1.80 V/эл at 25 ˚С
Weight
39 kg ± 3%
Maximum discharge current (5 sec)
750 A
Internal resistance
7.0 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
Rated operating temperature
25 ± 3 ˚С
Charge voltage
13.5 - 13.8 V at 25 °С (темп. комп. -3 мВ/˚С/Эл.)
Maximum charge current
37.5 A
Charge voltage in cyclic mode
14.4 - 15.0 V at 25 °С (темп. комп. -5 мВ/˚С/Эл.)
Shelf life
Батареи WBR серии HRL FT can be stored to 6 months at 25 ˚С*
Полюсные выводы
Под внутренний болт М6 (фронт-терминальное исполнение) Момент затяжки болт. соед. 12-20 Нм.
Housing material
Shockproof негорючий ABS (acrylic butadiene styrene)
Life time
12 years in buffer mode at 25 ˚С
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
550
Width
110
Height
288
Height (full)
288
Direct current discharge: А (25°С)
| Uк / T discharge | 15 min | 30 min | 1 h | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h | 20 h |
| 1.85 V | 153 | 89.2 | 70.4 | 38.2 | 27.7 | 22.6 | 19.9 | 14.3 | 11.8 | 6.42 |
| 1.80 V | 188 | 108 | 75.9 | 42.3 | 30.8 | 24.8 | 21.3 | 15.2 | 12.6 | 6.63 |
| 1.75 V | 213 | 121 | 77.8 | 44.0 | 31.9 | 25.7 | 22.1 | 15.6 | 13.0 | 6.72 |
| 1.70 V | 226 | 129 | 79.5 | 45.3 | 32.8 | 26.4 | 22.6 | 15.8 | 13.3 | 6.79 |
| 1.67 V | 230 | 131 | 80.1 | 45.7 | 33.1 | 26.6 | 22.7 | 15.9 | 13.4 | 6.82 |
| 1.65 V | 235 | 134 | 80.8 | 45.2 | 33.5 | 26.9 | 22.9 | 16.0 | 13.5 | 6.85 |
| 1.60 V | 241 | 137 | 81.6 | 45.8 | 34.0 | 27.2 | 23.1 | 16.1 | 13.6 | 6.89 |
Constant power discharge: W/El (25°С)
| Uк / T discharge | 15 min | 30 min | 1 h | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h | 20 h |
| 1.85 V | 268 | 159 | 136 | 77.2 | 59.3 | 48.5 | 40.8 | 28.3 | 24.5 | 12.6 |
| 1.80 V | 328 | 196 | 146 | 82.8 | 63.5 | 51.0 | 43.0 | 29.8 | 25.5 | 13.2 |
| 1.75 V | 370 | 220 | 152 | 85.2 | 65.3 | 52.5 | 44.5 | 31.0 | 26.3 | 13.5 |
| 1.70 V | 397 | 236 | 155 | 87.2 | 66.7 | 53.7 | 45.7 | 31.8 | 27.0 | 13.8 |
| 1.67 V | 404 | 240 | 156 | 87.8 | 67.2 | 54.0 | 46.0 | 32.0 | 27.2 | 13.9 |
| 1.65 V | 413 | 246 | 157 | 88.5 | 67.7 | 54.5 | 46.5 | 32.3 | 27.3 | 14.0 |
| 1.60 V | 422 | 251 | 159 | 89.2 | 68.2 | 55.0 | 46.8 | 32.7 | 27.5 | 14.1 |
