WBR UPS12460
WBR UPS12460
Specification
Rated voltage
12 V (6 elements in the block)
Nominal capacity
432 Vт at 5-мин. discharge to Uкон. - 9.6 V at 25 ˚С
Weight
2.5 kg ± 3%
Maximum discharge current (5 sec)
127.5 A
Internal resistance
14.0 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
Optimal operating temperature
25 °С
Charge voltage
13.5 - 13.8 V at 25 ˚С (Темп. коэф. -3 мВ/°С/Эл.)
Maximum charge current
2.55 A
Cyclic mode
14.5 - 15.0 V at 25 ˚С (Темп. коэф. -5 мВ/°С/Эл.)
Self-discharge
Батареи WBR серии UPS can be stored to 6 months at 25 ˚С
Terminals
F1 / F2
Housing material
Shockproof ABS (acrylic butadiene styrene)
Life time
8 years in buffer mode at 25 ˚С
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
65
Height
94
Height (full)
102
Discharge rate in watts to various final voltages at 25 °С
| Uk/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 |
| 1.67 V | 37.0 | 23.1 | 16.6 | 9.47 | 5.37 | 2.82 | 2.25 | 1.78 | 1.54 | 0.863 | 0.455 |
| 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)
| Uk/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 |
| 1.67 V | 69.2 | 44.8 | 33.6 | 17.7 | 11.0 | 5.75 | 4.61 | 3.72 | 3.07 | 1.73 | 0.893 |
| 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 |
