Sunlight 2V 7 RES OPzS 750
Sunlight 2V 7 RES OPzS 750
Specification
Nominal capacity C120
759.6 Ah at 120-hour discharge to Uкон. - 1.85 W/El. at 20 °C
Capacity on mode С10
570.5 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
2.23 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
4950 А
Internal resistance
0.41 mOhm
The number of cycles at 60% discharge (20 °C)
2300
Self-discharge
~ 2.5 % в month; at 20 °C
dimensions
Length (L) : 166 мм, Width (W) : 206 мм, height (H1) : 471 мм, height maximum (H2) : 499 мм
Weight
With electrolyte : 38.4 kg, Without electrolyte : 27.6 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
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 | 57.05 | 49.27 | 32.29 | 27.67 | 15.16 | 14.62 | 10.53 | 7.79 | 6.58 | 4.79 | 3.39 |
| 1.83 V | 54.80 | 47.45 | 31.28 | 26.85 | 14.79 | 14.27 | 10.30 | 7.64 | 6.45 | 4.70 | 3.33 |
| 1.85 V | 52.69 | 45.71 | 30.29 | 26.04 | 14.42 | 13.92 | 10.07 | 7.48 | 6.33 | 4.62 | 3.28 |
| 1.90 V | 45.08 | 39.33 | 26.42 | 22.83 | 12.86 | 12.43 | 9.08 | 6.79 | 5.77 | 4.24 | 3.02 |
| 1.92 V | 41.01 | 35.87 | 24.28 | 21.03 | 11.96 | 11.56 | 8.48 | 6.37 | 5.42 | 3.99 | 2.85 |
| 2.00 V | 20.09 | 17.93 | 12.80 | 11.28 | 6.82 | 6.61 | 4.99 | 3.80 | 3.28 | 2.41 | 1.68 |
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 | 109.01 | 94.41 | 62.33 | 53.53 | 29.57 | 28.53 | 20.64 | 15.33 | 12.97 | 9.48 | 6.74 |
| 1.83 V | 105.00 | 91.17 | 60.53 | 52.07 | 28.91 | 27.90 | 20.23 | 15.05 | 12.74 | 9.32 | 6.64 |
| 1.85 V | 101.22 | 88.05 | 58.72 | 50.60 | 28.24 | 27.26 | 19.82 | 14.77 | 12.52 | 9.17 | 6.53 |
| 1.90 V | 87.38 | 76.39 | 51.62 | 44.67 | 25.36 | 24.50 | 17.96 | 13.49 | 11.47 | 8.46 | 6.05 |
| 1.92 V | 79.86 | 69.99 | 47.61 | 41.31 | 23.66 | 22.88 | 16.84 | 12.69 | 10.81 | 7.99 | 5.73 |
| 2.00 V | 39.86 | 35.62 | 25.53 | 22.54 | 13.73 | 13.30 | 10.08 | 7.70 | 6.62 | 4.90 | 3.43 |
