Features
● Current accuracy: ±（0.025%FS + 0.025% RD) ● Voltage accuracy: ±1mV
● Maximum efficiency: ≥ 90% ● CV charging efficiency: ≥ 90%
● 3 times smaller than conventional power supply ● Maximum voltage acquisition rate:10mS
● Intelligent air cooling design ● Current response time: <20mS
● Fast plug-and-pull design ● Three phase balancing technique
Technical Parameters
| System Specification | 96V12A | 96V20A | 96V30A | 48V40A | 48V60A | 60V80A | 60V120A | 48V160A | 48V200A | 48V250A |
| Channel Quantity | 16 | 16 | 16 | 8 | 8 | 12 | 12 | 8 | 8 | 8 |
| Current / Voltage Accuracy | Current: ±（0.025% FS + 0.025% RD) voltage: ±1mV | |||||||||
| Channel Advantages | Adopt intelligent series charging and discharging technology, recover discharging energy to the grid. Saving more than 70% energy compared with the conventional power module; AC/DC control current and constant voltage with collecting board acquiring cell voltage data; Automatic adjustment for error of current and voltage; Automatic remote on-line upgrade of firmware; Standard modularized design. | |||||||||
| Input Voltage Range of Discharging | 700mV-5000mV （Suitable for all materials） | |||||||||
| Charging Mode | CC charging | |||||||||
| Charging Efficiency | ≥90% | |||||||||
| Charging Cut-off Conditions | Voltage, Current, Time, Capacity, Temperature | |||||||||
| Discharging Mode | CC Discharging | |||||||||
| Discharging Efficiency | ≥90% | |||||||||
| Discharging Cut-off Conditions | Voltage, Current, Time, Capacity, Temperature | |||||||||
| Discharging Efficiency of System | ≥85%（including wire loss and energy consumption of auxiliary parts） | |||||||||
| Optional Functions | OCV test | |||||||||
| System Advantages | 1. Realize the simultaneous charging and discharging mode of the cells and improve the consistency of the cell. 2. Compared with the traditional feedback technology solution, the intelligent series type system can save more than 70% of energy. 3. Operating cost (electricity, maintenance, cooling) is reduced by more than 70%, which greatly cut down manufacturing cost. 4. High accuracy of current/voltage acquisition control: current accuracy is higher than 0.025% and voltage accuracy is 1mV. 5. Accurately and rapidly screen the abnormal batteries caused by internal process: Judge the internal short circuit in advance to ensure safer production process. 6. Power cable length reduced by 90%, and footprint of cabinet reduced by 50%. |
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