Sunlight 2V 20 RES OPzV 3520
Sunlight 2V 20 RES OPzV 3520
Specification
Nominal capacity C120
3903.0 Ah at 120-hour discharge to Uкон. - 1.85 W/El. at 20 °C
Capacity on mode С10
2860.0 Ah at 10-hour discharge to Uкон. - 1.80 W/El. at 20 °C
Number of plates (+) per element
20
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
16600 А
Internal resistance
0.12 mOhm
The number of cycles at 60% discharge (20 °C)
2500
Self-discharge
~ 2 % в month; at 20 °C
dimensions
Length (L) : 487 мм, Width (W) : 212 мм, height (H1) : 769 мм, height maximum (H2) : 797 мм
Weight
195.3 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
487
Width
212
Height
769
Height (full)
797
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 | 286.00 | 247.48 | 162.62 | 139.40 | 76.36 | 73.65 | 53.09 | 39.28 | 33.14 | 24.08 | 17.01 |
| 1.83 V | 275.82 | 239.74 | 159.10 | 136.72 | 75.35 | 72.70 | 52.50 | 38.89 | 32.83 | 23.88 | 16.87 |
| 1.85 V | 266.40 | 232.09 | 155.13 | 133.65 | 74.25 | 71.65 | 51.88 | 38.50 | 32.52 | 23.68 | 16.74 |
| 1.90 V | 235.03 | 205.85 | 139.49 | 120.76 | 68.46 | 66.14 | 48.43 | 36.28 | 30.80 | 22.59 | 16.09 |
| 1.92 V | 219.17 | 192.44 | 131.25 | 113.87 | 65.04 | 62.88 | 46.20 | 34.73 | 29.54 | 21.74 | 15.54 |
| 2.00 V | 139.69 | 124.05 | 87.53 | 76.92 | 45.96 | 44.54 | 33.40 | 25.51 | 21.85 | 16.28 | 11.74 |
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 | 550.81 | 478.68 | 317.78 | 273.29 | 151.39 | 146.10 | 105.91 | 78.75 | 66.61 | 48.64 | 34.50 |
| 1.83 V | 532.59 | 464.69 | 311.39 | 268.43 | 149.58 | 144.39 | 104.84 | 78.05 | 66.06 | 48.26 | 34.26 |
| 1.85 V | 515.86 | 451.00 | 304.15 | 262.81 | 147.54 | 142.48 | 103.72 | 77.34 | 65.49 | 47.90 | 34.03 |
| 1.90 V | 459.37 | 403.50 | 275.51 | 239.13 | 136.81 | 132.26 | 97.30 | 73.20 | 62.29 | 45.87 | 32.80 |
| 1.92 V | 430.30 | 378.82 | 260.19 | 226.29 | 130.40 | 126.12 | 93.09 | 70.26 | 59.89 | 44.25 | 31.75 |
| 2.00 V | 280.14 | 249.18 | 176.65 | 155.52 | 93.62 | 90.76 | 68.35 | 52.37 | 44.96 | 33.62 | 24.33 |
