Sunlight 2V 7 RES OPzV 750
Sunlight 2V 7 RES OPzV 750
Specification
Nominal capacity C120
821.0 Ah at 120-hour discharge to Uкон. - 1.85 W/El. at 20 °C
Capacity on mode С10
609.0 Ah at 10-hour discharge to Uкон. - 1.80 W/El. at 20 °C
Number of plates (+) per element
7
Charge voltage in buffer mode
2.25 W/El
Maximum charge current
0.3 C10
Charge increased voltage
2.35 W/El
Recommended final, discharge voltage C10
1.85 W/El
Short circuit current
4940 А
Internal resistance
0.41 mOhm
The number of cycles at 60% discharge (20 °C)
2500
Self-discharge
~ 2 % в month; at 20 °C
dimensions
Length (L) : 166 мм, Width (W) : 206 мм, height (H1) : 471 мм, height maximum (H2) : 499 мм
Weight
41.0 kg
Output type
M10
Operating temperature, Recommended temperature
-20 °C - +45 °C, +10 °C - +30 °C
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
166
Width
206
Height
471
Height (full)
499
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 | 60.90 | 52.56 | 34.39 | 29.45 | 16.10 | 15.52 | 11.18 | 8.27 | 6.97 | 5.07 | 3.58 |
| 1.83 V | 59.03 | 51.13 | 33.71 | 28.92 | 15.89 | 15.32 | 11.06 | 8.19 | 6.91 | 5.02 | 3.55 |
| 1.85 V | 57.15 | 49.62 | 32.92 | 28.31 | 15.66 | 15.11 | 10.92 | 8.10 | 6.84 | 4.98 | 3.52 |
| 1.90 V | 50.65 | 44.17 | 29.66 | 25.62 | 14.43 | 13.94 | 10.18 | 7.62 | 6.47 | 4.74 | 3.37 |
| 1.92 V | 47.31 | 41.35 | 27.92 | 24.16 | 13.70 | 13.24 | 9.71 | 7.28 | 6.19 | 4.55 | 3.25 |
| 2.00 V | 30.12 | 26.61 | 18.55 | 16.25 | 9.62 | 9.32 | 6.96 | 5.31 | 4.54 | 3.38 | 2.43 |
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 | 117.79 | 102.02 | 67.32 | 57.82 | 31.92 | 30.80 | 22.30 | 16.57 | 14.01 | 10.22 | 7.25 |
| 1.83 V | 114.41 | 99.43 | 66.09 | 56.86 | 31.54 | 30.44 | 22.07 | 16.42 | 13.89 | 10.14 | 7.19 |
| 1.85 V | 111.04 | 96.70 | 64.66 | 55.74 | 31.12 | 30.04 | 21.83 | 16.26 | 13.77 | 10.06 | 7.14 |
| 1.90 V | 99.26 | 86.78 | 58.67 | 50.78 | 28.85 | 27.88 | 20.46 | 15.37 | 13.07 | 9.61 | 6.87 |
| 1.92 V | 93.10 | 81.56 | 55.42 | 48.06 | 27.48 | 26.57 | 19.56 | 14.73 | 12.55 | 9.26 | 6.64 |
| 2.00 V | 60.45 | 53.48 | 37.45 | 32.86 | 19.59 | 18.98 | 14.24 | 10.89 | 9.34 | 6.97 | 5.04 |
