Sunlight 6V 4 RES OPzS 280
Sunlight 6V 4 RES OPzS 280
Specification
Nominal capacity C120
292.8 Ah at 120-hour discharge to Uкон. - 1.85 W/El. at 20 °C
Capacity on mode С10
220.0 Ah at 10-hour discharge to Uкон. - 1.80 W/El. at 20 °C
Number of plates (+) per element
4
Charge voltage in buffer mode
2.23 W/El
Maximum charge current
0.3 C10
Charge increased voltage
2.40 W/El
Recommended final, discharge voltage C120
1.85 W/El
Short circuit current
2531 А
Internal resistance
2.39 mOhm
The number of cycles at 60% discharge (20 °C)
2000
Self-discharge
~ 2.5 % в month; at 20 °C
dimensions
Length (L) : 272 мм, Width (W) : 205 мм, height (H1) : 332 мм, height maximum (H2) : 375 мм
Weight
With electrolyte : 46.9 kg, Without electrolyte : 34.5 kg
Output type
M10
Operating temperature, Recommended temperature
-20 °C - +55 °C, +10 °C - +30 °C
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
272
Width
205
Height
332
Height (full)
375
Direct current discharge: А (25°С)
| Uк / Тdischarge | 10 h | 12 h | 20 h | 24 h | 48 h | 50 h | 72 h | 100 h | 120 h | 168 h | 240 h |
| 1.80 V | 22.00 | 19.01 | 12.49 | 10.70 | 5.87 | 5.66 | 4.07 | 3.01 | 2.53 | 1.84 | 1.30 |
| 1.83 V | 21.40 | 18.52 | 12.19 | 10.46 | 5.75 | 5.55 | 3.99 | 2.95 | 2.49 | 1.81 | 1.27 |
| 1.85 V | 20.79 | 18.01 | 11.90 | 10.22 | 5.63 | 5.43 | 3.92 | 2.90 | 2.44 | 1.77 | 1.25 |
| 1.90 V | 18.31 | 15.92 | 10.62 | 9.15 | 5.09 | 4.92 | 3.56 | 2.65 | 2.24 | 1.63 | 1.15 |
| 1.92 V | 16.89 | 14.71 | 9.86 | 8.51 | 4.77 | 4.60 | 3.34 | 2.49 | 2.11 | 1.54 | 1.09 |
| 2.00 V | 8.86 | 7.82 | 5.42 | 4.73 | 2.75 | 2.66 | 1.97 | 1.48 | 1.27 | 0.93 | 0.63 |
Constant power discharge: W/El (25°С)
| Uк / Тdischarge | 10 h | 12 h | 20 h | 24 h | 48 h | 50 h | 72 h | 100 h | 120 h | 168 h | 240 h |
| 1.80 V | 42.37 | 36.70 | 24.25 | 20.83 | 11.50 | 11.10 | 8.01 | 5.93 | 5.01 | 3.64 | 2.58 |
| 1.83 V | 41.30 | 35.82 | 23.72 | 20.40 | 11.29 | 10.89 | 7.87 | 5.83 | 4.92 | 3.58 | 2.54 |
| 1.85 V | 40.20 | 34.90 | 23.18 | 19.95 | 11.07 | 10.68 | 7.73 | 5.73 | 4.84 | 3.53 | 2.50 |
| 1.90 V | 35.65 | 31.07 | 20.82 | 17.97 | 10.07 | 9.72 | 7.07 | 5.27 | 4.46 | 3.26 | 2.31 |
| 1.92 V | 33.01 | 28.82 | 19.40 | 16.77 | 9.45 | 9.13 | 6.65 | 4.97 | 4.21 | 3.08 | 2.19 |
| 2.00 V | 17.63 | 15.58 | 10.85 | 9.49 | 5.55 | 5.37 | 3.98 | 3.00 | 2.59 | 1.88 | 1.28 |
