Product Parameter of VT31500W
Performance Characteristics
| Open circuit voltage | v | 66-74 |
| Maximum charge voltage | v | 78 |
| Minimum voltage on discharge | v | 55 |
| Maximum charge current | A | 500 |
| Maximum discharge current (continuous) | A | 500 |
| Maximum discharge current (<300s) | A | 625 |
| Continuous power at beginning of discharge | kW | 37 |
| Continuous power at end of discharge | kW | 33 |
| Energy efficiency | >80% | |
| Response time | ms | <5ms |
| Duty Cycle | 1 | |
| Cycle Life | cycle | >10000 |
| Service Temperature Range | c | 0~40 |
VT31500W Cell Stack Model
| VT31500W | Hated Power/kW | Connetction | voltage Rangerv | Dimensions /mm | Electrolylte Weight (Dif.discharge time/hkg) | |||||||
| Model | SN | PN | Min.voltage on disch. | Max.voltage on char. | W | D | H | Dia. | 1 | 2 | 6 | |
| VT31500W | 31.5 | 55 | 78 | 1200 | 900 | 1200 | 50 | 3054 | 6109 | 18326 | ||
| 4-VT31500W-1 | 126 | 4 | 220 | 310 | 5400 | 1100 | 1400 | 50 | 12217 | 24434 | 73303 | |
| 4-VT31500W-3 | 378 | 4 | 3 | 220 | 310 | 5400 | 1100 | 4000 | 50 | 36652 | 73303 | 219910 |
| 10-VT31500W-4 | 1260 | 10 | 4 | 550 | 775 | 6800 | 8600 | 4000 | 50 | 122172 | 244345 | 733035 |
