Sunlight 2V 7 OPzS 490
Sunlight 2V 7 OPzS 490
Specification
Nominal capacity C10
570.0 Ah at 10-hour discharge to Uкон. - 1.80 W/El. at 20 °C
Capacity on mode С8
565.6 Ah at 8-hour discharge to Uкон. - 1.75 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 C10
1.80 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 min | 15 min | 30 min | 45 min | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 7 h | 8 h | 10 h | 12 h | 20 h |
| 1.60 V | 710.7 | 650.8 | 508.3 | 411.2 | 344.8 | 214.4 | 158.9 | 127.5 | 107.2 | 92.8 | 82.0 | 73.6 | 61.4 | 52.8 | 34.3 |
| 1.65 V | 638.9 | 590.5 | 475.3 | 393.8 | 334.8 | 211.3 | 157.1 | 126.2 | 106.1 | 91.9 | 81.3 | 73.0 | 60.9 | 52.4 | 34.1 |
| 1.70 V | 564.1 | 525.3 | 433.8 | 367.1 | 317.4 | 206.1 | 154.3 | 124.3 | 104.7 | 90.7 | 80.3 | 72.1 | 60.2 | 51.8 | 33.7 |
| 1.75 V | 487.0 | 456.2 | 384.5 | 331.7 | 291.2 | 196.3 | 149.1 | 120.9 | 102.2 | 88.8 | 78.7 | 70.7 | 59.1 | 50.9 | 33.2 |
| 1.80 V | 407.8 | 383.9 | 328.9 | 288.3 | 256.9 | 179.5 | 139.0 | 114.1 | 97.2 | 84.8 | 75.5 | 68.0 | 57.0 | 49.3 | 32.3 |
| 1.83 V | 354.3 | 339.4 | 293.0 | 258.9 | 232.4 | 165.9 | 130.1 | 107.6 | 92.1 | 80.7 | 72.0 | 65.1 | 54.8 | 47.4 | 31.3 |
| 1.85 V | 311.8 | 307.3 | 268.3 | 238.2 | 214.7 | 155.4 | 122.8 | 102.1 | 87.7 | 77.1 | 68.9 | 62.4 | 52.7 | 45.7 | 30.3 |
| 1.87 V | 276.5 | 271.1 | 243.1 | 216.7 | 196.0 | 143.7 | 114.5 | 95.7 | 82.6 | 72.8 | 65.2 | 59.2 | 50.1 | 43.5 | 29.0 |
| 1.90 V | 218.1 | 216.5 | 204.2 | 183.2 | 166.6 | 124.1 | 100.1 | 84.3 | 73.2 | 64.8 | 58.3 | 53.0 | 45.1 | 39.3 | 26.4 |
Constant power discharge: W/El (25°С)
| Uк / Тdischarge | 10 min | 15 min | 30 min | 45 min | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 7 h | 8 h | 10 h | 12 h | 20 h |
| 1.60 V | 1129.3 | 1042.8 | 840.3 | 699.5 | 598.6 | 387.2 | 291.8 | 236.5 | 200.1 | 174.0 | 154.4 | 139.0 | 116.4 | 100.4 | 65.8 |
| 1.65 V | 1045.4 | 971.3 | 797.6 | 674.4 | 583.4 | 382.4 | 289.0 | 234.5 | 198.5 | 172.7 | 153.3 | 138.0 | 115.6 | 99.8 | 65.4 |
| 1.70 V | 950.6 | 887.9 | 742.1 | 636.5 | 557.3 | 374.0 | 284.4 | 231.3 | 196.1 | 170.7 | 151.6 | 136.6 | 114.5 | 98.8 | 64.8 |
| 1.75 V | 845.0 | 792.7 | 672.6 | 585.1 | 518.1 | 357.8 | 275.7 | 225.6 | 191.8 | 167.4 | 148.8 | 134.2 | 112.6 | 97.3 | 63.9 |
| 1.80 V | 727.9 | 686.1 | 589.5 | 519.3 | 464.9 | 330.4 | 258.7 | 213.9 | 183.1 | 160.5 | 143.2 | 129.5 | 109.0 | 94.4 | 62.3 |
| 1.83 V | 640.8 | 616.9 | 533.3 | 472.8 | 425.7 | 307.9 | 243.5 | 202.6 | 174.3 | 153.3 | 137.2 | 124.3 | 105.0 | 91.2 | 60.5 |
| 1.85 V | 577.7 | 567.8 | 493.5 | 439.0 | 396.7 | 290.1 | 231.0 | 193.1 | 166.6 | 147.0 | 131.7 | 119.5 | 101.2 | 88.0 | 58.7 |
| 1.87 V | 513.2 | 508.6 | 451.7 | 403.3 | 365.6 | 270.1 | 216.6 | 181.9 | 157.5 | 139.2 | 125.0 | 113.7 | 96.5 | 84.1 | 56.3 |
| 1.90 V | 414.5 | 409.4 | 385.5 | 345.9 | 314.9 | 235.9 | 191.0 | 161.6 | 140.6 | 124.8 | 112.5 | 102.5 | 87.4 | 76.4 | 51.6 |
