STAR DJW12-9.0 F2
STAR DJW12-9.0 F2
Specification
Rated voltage
12 V (6 elements in the block)
Nominal capacity (C )
9.0 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
13.6 – 13.8 V at 25 ˚С (темп. коэф. -18 мВ/°С)
Maximum discharge current (5 sec)
135 A, Short circuit current 375 A
Maximum charge current
2.8 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
65 ± 1 мм
height (with terminals)
100 ± 1 мм
Weight
2.68 kg ± 3%
Terminals
F2
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
65
Height
94
Height (full)
100
Direct current discharge: А (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 60 min | 2 h | 3 h | 4 h | 5 h |
| 1.60 V/Эл | 38.4 | 23.7 | 18.3 | 14.5 | 9.83 | 7.28 | 5.95 | 3.31 | 2.35 | 1.89 | 1.62 |
| 1.67 V/Эл | 36.7 | 22.6 | 17.7 | 13.9 | 9.51 | 7.04 | 5.80 | 3.28 | 2.33 | 1.87 | 1.61 |
| 1.70 V/Эл | 35.7 | 22.0 | 17.2 | 13.6 | 9.34 | 6.91 | 5.72 | 3.26 | 2.32 | 1.87 | 1.60 |
| 1.75 V/Эл | 34.2 | 21.1 | 16.6 | 13.2 | 9.11 | 6.75 | 5.60 | 3.21 | 2.30 | 1.85 | 1.59 |
| 1.80 V/Эл | 32.3 | 19.9 | 15.8 | 12.5 | 8.78 | 6.50 | 5.43 | 3.13 | 2.23 | 1.80 | 1.55 |
Constant power discharge: W/BLOCK (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 60 min | 2 h | 3 h | 4 h | 5 h |
| 9.60 V | 442.80 | 275.40 | 217.80 | 172.20 | 117.00 | 86.40 | 70.80 | 39.48 | 28.32 | 22.80 | 19.62 |
| 9.90 V | 423.00 | 263.40 | 210.00 | 165.60 | 112.80 | 83.40 | 69.00 | 39.12 | 28.08 | 22.62 | 19.44 |
| 10.2 V | 411.60 | 256.20 | 204.60 | 162.00 | 111.00 | 82.20 | 67.80 | 38.88 | 27.96 | 22.50 | 19.32 |
| 10.5 V | 394.20 | 245.40 | 198.00 | 156.60 | 108.00 | 80.40 | 66.60 | 38.34 | 27.78 | 22.38 | 19.20 |
| 10.8 V | 372.00 | 231.60 | 187.20 | 148.20 | 104.40 | 77.40 | 64.80 | 37.32 | 26.94 | 21.66 | 18.66 |
