Sunlight 2V 18 RES OPzS 3780
Sunlight 2V 18 RES OPzS 3780
Specification
Nominal capacity C120
3908.4 Ah at 120-hour discharge to Uкон. - 1.85 W/El. at 20 °C
Capacity on mode С10
2808.0 Ah at 10-hour discharge to Uкон. - 1.80 W/El. at 20 °C
Number of plates (+) per element
18
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
14750 А
Internal resistance
0.14 mOhm
The number of cycles at 60% discharge (20 °C)
2300
Self-discharge
~ 2.5 % в month; at 20 °C
dimensions
Length (L) : 487 мм, Width (W) : 212 мм, height (H1) : 772 мм, height maximum (H2) : 800 мм
Weight
With electrolyte : 183.7 kg, Without electrolyte : 128.6 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
487
Width
212
Height
772
Height (full)
800
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 | 280.80 | 243.78 | 161.47 | 138.77 | 76.82 | 74.13 | 53.68 | 39.85 | 33.68 | 24.54 | 17.38 |
| 1.83 V | 268.15 | 233.73 | 156.25 | 134.63 | 75.08 | 72.47 | 52.62 | 39.14 | 33.11 | 24.16 | 17.12 |
| 1.85 V | 257.03 | 224.64 | 151.21 | 130.59 | 73.36 | 70.84 | 51.58 | 38.46 | 32.57 | 23.80 | 16.88 |
| 1.90 V | 219.11 | 192.94 | 132.37 | 115.05 | 66.10 | 63.91 | 47.04 | 35.38 | 30.09 | 22.15 | 15.82 |
| 1.92 V | 199.47 | 176.25 | 122.10 | 106.49 | 61.88 | 59.87 | 44.29 | 33.46 | 28.52 | 21.06 | 15.10 |
| 2.00 V | 99.40 | 90.37 | 66.58 | 59.32 | 37.07 | 35.94 | 27.45 | 21.13 | 18.26 | 13.67 | 10.07 |
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 | 533.38 | 464.94 | 310.98 | 268.07 | 149.95 | 144.78 | 105.38 | 78.60 | 66.60 | 48.74 | 34.65 |
| 1.83 V | 511.11 | 447.14 | 301.62 | 260.65 | 146.83 | 141.82 | 103.48 | 77.32 | 65.57 | 48.04 | 34.19 |
| 1.85 V | 491.45 | 430.94 | 292.54 | 253.34 | 143.71 | 138.85 | 101.60 | 76.07 | 64.58 | 47.38 | 33.75 |
| 1.90 V | 423.24 | 373.64 | 258.09 | 224.85 | 130.29 | 126.04 | 93.18 | 70.36 | 59.97 | 44.31 | 31.76 |
| 1.92 V | 387.24 | 342.92 | 239.00 | 208.89 | 122.37 | 118.45 | 88.01 | 66.73 | 57.00 | 42.25 | 30.40 |
| 2.00 V | 196.24 | 179.39 | 132.76 | 118.42 | 74.44 | 72.33 | 55.47 | 42.80 | 37.13 | 27.91 | 20.51 |
