WBR MSJ400
WBR MSJ400
Specification
Rated voltage
2 V
Nominal capacity
400 Ah at 10-hour discharge to U - 1.8 V at 25 ˚С
Weight
25.5 kg ± 3%
Maximum discharge current (5 sec)
2400 A
Internal resistance
0.45 mOhm
Operating temperature range
Discharge: from -40 °С to +60 °С , Charge: from -20 °С to +60 °С, Storage: from -40 °С to +60 °С
Rated operating temperature
25 °С
Charge voltage
2.21 - 2.25 V at 25 ˚С (Темп. коэф. -3 мВ/°С/Эл.)
Maximum charge current
120 A
Cyclic mode
2.33 - 2.36 V at 25 ˚С (Темп. коэф. -5 мВ/°С/Эл.)
Shelf life
Батареи WBR серии MSJ can be stored to 6 months at 25 ˚С*
Terminals
for bolt М8 (torque – 12.0 Нм ~ 20.0 Нм)
Housing material
Shockproof, негорючий ABS (соотв. UL94 V-0)
Life time
20 years in buffer mode at 25 ˚С
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
197
Width
170
Height
333
Height (full)
342.5
Direct current discharge: А (25°С)
| Uк / Tdischarge | 20 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V | 338 | 289 | 186 | 119 | 91.5 | 71.8 | 61.6 | 55.7 | 44.2 | 38.3 | 20.2 |
| 1.80 V | 391 | 331 | 205 | 128 | 98.1 | 75.9 | 65.1 | 58.6 | 46.5 | 40.0 | 20.9 |
| 1.75 V | 432 | 363 | 219 | 136 | 103 | 80.7 | 68.4 | 61.2 | 48.1 | 41.5 | 21.4 |
| 1.70 V | 470 | 391 | 231 | 143 | 107 | 84.1 | 71.5 | 63.5 | 49.6 | 42.6 | 21.9 |
| 1.65 V | 502 | 412 | 243 | 150 | 111 | 86.8 | 73.7 | 65.4 | 51.0 | 43.4 | 22.3 |
| 1.60 V | 521 | 426 | 252 | 155 | 114 | 88.5 | 75.3 | 66.7 | 51.9 | 43.9 | 22.6 |
Constant power discharge: W/El (25°С)
| Uк / Tdischarge | 20 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V | 614 | 563 | 371 | 242 | 183 | 145 | 128 | 109 | 89.5 | 77.8 | 41.4 |
| 1.80 V | 693 | 635 | 406 | 257 | 194 | 157 | 137 | 116 | 95.3 | 80.9 | 43.1 |
| 1.75 V | 762 | 687 | 432 | 266 | 201 | 163 | 142 | 119 | 98.1 | 82.4 | 44.2 |
| 1.70 V | 826 | 728 | 449 | 275 | 208 | 169 | 146 | 122 | 100 | 83.7 | 45.1 |
| 1.65 V | 884 | 765 | 463 | 283 | 214 | 174 | 149 | 125 | 102 | 84.8 | 45.7 |
| 1.60 V | 926 | 784 | 472 | 290 | 219 | 178 | 152 | 127 | 103 | 85.7 | 46.1 |
