Leoch 5 OPzS250
Leoch 5 OPzS250
Specification
Rated voltage
2 B
Nominal capacity (10 ч)
250.0 Ah
Capacity на режимах
250.0 Ah at 10-час discharge to Uкон. =1.80 W/El at 25 ˚С, 222.0 Ah at 5-час discharge to Uкон. =1.75 W/El at 25 ˚С, 192.9 Ah at 3-час discharge to Uкон. =1.75 W/El at 25 ˚С, 142.8 Ah at 1-час discharge to Uкон. =1.60 W/El at 25 ˚С
Weight
Without electrolyte 15.4 kg, With electrolyte 20.4 kg
Internal resistance
1.1 mOhm
Operating temperature
Discharge: -15 ~ 55 °C, Charge: 0 ~ 45 °C, Storage: -15 ~ 45 °C, Optimal operating temperature: 25 °С ± 5 °С
Charge voltage
Буферный режим 2.23 - 2.25 V (темп. коэф. -3 мВ/˚С), Cyclic mode 2.40 - 2.45 V (темп. коэф. -5 мВ/˚С)
Maximum charge current
37.5 А (0.15 CA)
Maximum discharge current
2000 А (5 sec)
Self-discharge
≤ 4% в month, at 20 ˚С
dimensions
Length 124 ± 2 мм, Width 206 ± 2 мм, height 355 ± 3 мм, height (макс.) 410 ± 3 мм
Housing material
SAN (прозрачный контейнер)
Output type
for bolt М10 (torque bolts ~ 22.0 Нм)
Addiction Сном. (%) from t (˚С)
40 °C - 103%, 25 °C - 100%, 0 °C - 86%
Life time (при 25˚С)
20 years in buffer mode
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
124
Width
206
Height
355
Height (full)
410
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h | 24 h | 72 h | 100 h | 120 h |
| 1.85 V/Эл | 99.3 | 72.5 | 55.8 | 46.2 | 39.9 | 35.0 | 28.6 | 23.9 | 13.1 | 11.0 | 3.95 | 2.96 | 2.54 |
| 1.80 V/Эл | 116.0 | 79.9 | 61.0 | 50.0 | 42.6 | 37.2 | 30.0 | 25.0 | 13.7 | 11.5 | 4.13 | 3.10 | 2.65 |
| 1.75 V/Эл | 126.0 | 85.0 | 64.3 | 52.2 | 44.4 | 38.6 | 30.9 | 25.6 | 13.9 | 11.7 | 4.19 | 3.14 | 2.69 |
| 1.70 V/Эл | 132.8 | 88.8 | 66.3 | 53.8 | 45.6 | 39.6 | 31.4 | 26.0 | 14.2 | / | / | / | / |
| 1.65 V/Эл | 138.0 | 90.9 | 68.3 | 55.1 | 46.6 | 40.3 | 32.0 | 26.4 | 14.4 | / | / | / | / |
| 1.60 V/Эл | 142.8 | 93.0 | 69.5 | 55.9 | 47.3 | 40.9 | 32.4 | 26.7 | 14.5 | / | / | / | / |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h | 24 h | 72 h | 100 h | 120 h |
| 1.85 V/Эл | 185.7 | 136.7 | 105.8 | 88.0 | 76.3 | 67.3 | 55.1 | 46.4 | 25.6 | 21.5 | 7.64 | 5.70 | 4.87 |
| 1.80 V/Эл | 213.9 | 149.0 | 114.4 | 94.1 | 80.7 | 70.9 | 57.5 | 48.1 | 26.4 | 22.1 | 7.88 | 5.88 | 5.03 |
| 1.75 V/Эл | 229.4 | 157.2 | 119.6 | 97.7 | 83.7 | 73.2 | 58.8 | 48.9 | 26.7 | 22.4 | 7.97 | 5.95 | 5.08 |
| 1.70 V/Эл | 239.4 | 162.9 | 122.7 | 100.3 | 85.6 | 74.7 | 59.6 | 49.5 | 27.1 | / | / | / | / |
| 1.65 V/Эл | 247.1 | 166.1 | 125.8 | 102.2 | 87.2 | 75.9 | 60.4 | 50.1 | 27.4 | / | / | / | / |
| 1.60 V/Эл | 253.5 | 169.1 | 127.3 | 103.2 | 87.9 | 76.6 | 60.9 | 50.5 | 27.5 | / | / | / | / |
