WBR HR634W
WBR HR634W
Specification
Number of elements in the block
3
Rated voltage
6 V
Rated power (при 25 ˚С)
34 Vт/Эл at 15-мин. разр. to Uкон. - 1.60 W/El, 7.22 Ah at 5-час. разр. to Uкон. - 1.70 W/El.
Weight
1.3 kg ± 3%
Maximum discharge current (5 sec)
127.5 A
Internal resistance
7.0 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
6.75 - 6.90 V at 25 °C (темп. комп. -3 мВ/˚С/Эл.)
Maximum charge current
2.55 A
Charge voltage in cyclic mode
7.20 - 7.50 V at 25 °C (темп. комп. -5 мВ/˚С/Эл.)
Shelf life
to 6 months at 25 °C, without recharge*
Terminals
F1-Faston Tab 187, F2-Faston Tab 250
Housing material
Shockproof ABS (acrylic butadiene styrene)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
34
Height
94
Height (full)
100
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 | 29.6 | 18.4 | 13.8 | 7.90 | 5.07 | 2.58 | 2.08 | 1.66 | 1.45 | 0.819 | 0.423 |
| 1.80 V | 31.9 | 20.2 | 14.6 | 8.29 | 5.18 | 2.67 | 2.14 | 1.71 | 1.49 | 0.833 | 0.438 |
| 1.75 V | 34.3 | 21.6 | 15.4 | 8.71 | 5.26 | 2.72 | 2.19 | 1.73 | 1.51 | 0.846 | 0.446 |
| 1.70 V | 36.0 | 22.4 | 16.2 | 9.16 | 5.34 | 2.78 | 2.22 | 1.76 | 1.53 | 0.857 | 0.451 |
| 1.65 V | 38.1 | 23.6 | 17.0 | 9.64 | 5.41 | 2.85 | 2.27 | 1.79 | 1.55 | 0.869 | 0.457 |
| 1.60 V | 39.2 | 24.0 | 17.3 | 9.77 | 5.46 | 2.87 | 2.29 | 1.80 | 1.56 | 0.875 | 0.461 |
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 | 54.6 | 35.3 | 29.1 | 15.0 | 9.77 | 5.29 | 4.12 | 3.33 | 2.83 | 1.59 | 0.836 |
| 1.80 V | 59.0 | 38.3 | 30.6 | 15.9 | 10.2 | 5.45 | 4.26 | 3.46 | 2.93 | 1.65 | 0.864 |
| 1.75 V | 63.0 | 41.2 | 31.7 | 16.7 | 10.5 | 5.58 | 4.40 | 3.56 | 2.99 | 1.68 | 0.884 |
| 1.70 V | 66.4 | 43.6 | 32.7 | 17.4 | 10.8 | 5.70 | 4.53 | 3.66 | 3.04 | 1.71 | 0.889 |
| 1.65 V | 70.8 | 45.7 | 34.2 | 18.0 | 11.1 | 5.80 | 4.67 | 3.77 | 3.10 | 1.75 | 0.897 |
| 1.60 V | 72.0 | 46.6 | 34.8 | 18.2 | 11.2 | 5.83 | 4.72 | 3.81 | 3.12 | 1.76 | 0.900 |
