STAR DJW12-18
STAR DJW12-18
Specification
Rated voltage
12 V (6 elements in the block)
Nominal capacity (C20)
18.0 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Capacity на режимах (при 25 ˚С)
16.8 Aч at 10-hour discharge to Uкон. 1.75 W/El., 11.0 Aч at 1-чаc. discharge to Uкон. 1.60 W/El.
Internal resistance
15 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)
270 A
Maximum charge current
5.4 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
181 ± 1 мм
Width
77 ± 1 мм
height (with terminals)
167 ± 1 мм
Weight
5.2 kg ± 3%
Terminals
Болт с гайкой М5
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
181
Width
77
Height
167
Height (full)
167
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 | 68.8 | 43.6 | 34.0 | 19.2 | 11.8 | 6.45 | 4.46 | 3.69 | 3.14 | 1.70 | 0.91 |
| 9.90 V | 66.7 | 42.3 | 33.2 | 18.8 | 11.6 | 6.41 | 4.44 | 3.67 | 3.12 | 1.70 | 0.91 |
| 10.2 V | 63.9 | 40.5 | 32.0 | 18.2 | 11.3 | 6.35 | 4.40 | 3.64 | 3.10 | 1.69 | 0.91 |
| 10.5 V | 61.2 | 38.8 | 30.9 | 17.8 | 11.1 | 6.26 | 4.37 | 3.62 | 3.08 | 1.68 | 0.90 |
| 10.8 V | 57.8 | 36.6 | 29.3 | 17.1 | 10.8 | 6.10 | 4.24 | 3.51 | 2.99 | 1.65 | 0.88 |
Constant power discharge: W/BLOCK (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 | 767 | 491 | 388 | 220 | 137 | 75.5 | 53.0 | 44.0 | 37.5 | 20.5 | 11.0 |
| 9.90 V | 744 | 477 | 379 | 215 | 134 | 75.0 | 52.7 | 43.7 | 37.3 | 20.4 | 10.9 |
| 10.2 V | 714 | 457 | 365 | 209 | 131 | 74.3 | 52.3 | 43.4 | 37.0 | 20.3 | 10.9 |
| 10.5 V | 683 | 437 | 352 | 204 | 128 | 73.2 | 52.0 | 43.1 | 36.8 | 20.2 | 10.8 |
| 10.8 V | 645 | 413 | 334 | 196 | 125 | 71.4 | 50.4 | 41.8 | 35.6 | 19.7 | 10.6 |
