STAR DJW12-12
STAR DJW12-12
Specification
Rated voltage
12 V (6 elements in the block)
Nominal capacity (C20)
12 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Internal resistance
19 mOhm
Operating temperature range
Discharge : -40 ˚С ~ 60 ˚С, Charge : -20 ˚С ~ 60 ˚С, Storage : -40 ˚С ~ 60 ˚С
Rated operating temperature
25 ˚С
Constant voltage recharge
13.5 – 13.8 V at 25 ˚С (темп. коэф. -18 мВ/°С)
Maximum discharge current (5 sec)
180 A
Maximum charge current
3.6 A
Charge voltage
14.5 – 15.0 V at 25 ˚С (темп. коэф. -30 мВ/°С)
Self-discharge
Battery series DJW can be stored to 6 months at 25 ˚С *
Housing material
Shockproof ABS (acrylic butadiene styrene)
Life time
8 years in buffer mode at 25 ˚С
Length
151 ± 1.5 мм
Width
98 ± 1 мм
height (with terminals)
100 ± 1 мм
Weight
3.4 kg ± 3%
Terminals
F2
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
98
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 | 10 h | 20 h |
| 9.60 V | 45.8 | 29.0 | 22.7 | 12.8 | 7.86 | 4.3 | 2.97 | 2.46 | 2.09 | 1.14 | 0.61 |
| 9.90 V | 44.5 | 28.2 | 22.1 | 12.5 | 7.74 | 4.27 | 2.96 | 2.45 | 2.08 | 1.13 | 0.61 |
| 10.2 V | 42.6 | 27.0 | 21.3 | 12.1 | 7.55 | 4.24 | 2.94 | 2.43 | 2.07 | 1.13 | 0.60 |
| 10.5 V | 40.8 | 25.8 | 20.6 | 11.8 | 7.40 | 4.17 | 2.92 | 2.41 | 2.05 | 1.12 | 0.60 |
| 10.8 V | 38.5 | 24.4 | 19.5 | 11.4 | 7.17 | 4.07 | 2.83 | 2.34 | 1.99 | 1.10 | 0.59 |
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 |
| 9.60 V | 512 | 328 | 259 | 146 | 91.0 | 50.3 | 35.3 | 29.3 | 25.0 | 13.6 | 7.31 |
| 9.90 V | 496 | 318 | 252 | 144 | 89.7 | 50.0 | 35.1 | 29.1 | 24.8 | 13.6 | 7.28 |
| 10.2 V | 476 | 305 | 243 | 139 | 87.4 | 49.6 | 34.9 | 28.9 | 24.7 | 13.5 | 7.24 |
| 10.5 V | 455 | 292 | 235 | 136 | 85.6 | 48.8 | 34.6 | 28.7 | 24.5 | 13.4 | 7.20 |
| 10.8 V | 430 | 275 | 222 | 131 | 83.0 | 47.6 | 33.6 | 27.9 | 23.8 | 13.2 | 7.06 |
