Features
● Current accuracy :±（0.025% FS + 0.025% RD) ● The size is 3 times smaller than Standard system. ● Adopt resonant type of soft-switching technique.
● The highest efficiency ≥90% ● Intelligent air cooling design; ● Current response time <20mS ● Voltage accuracy:1mV ● The highest voltage acquisition rate:10mS ● Support digital temperature sensor（±0.5℃） ● In series state, each channel can be charge in CV independently.
● High frequency shunt bypass technology ● CV charge efficiency ≥90% ● Quick pluggable design, small size.
Technical Parameters
| System Specification | 80V12A | 80V20A | 80V30A | 40V40A | 40V60A | 40V80A | 40V120A | 40V160A | 40V200A | 40V250A |
| Channel Quantity | 16 | 16 | 16 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Current / Voltage Accuracy | Current: ±（0.025% FS + 0.025% RD) voltage: ±1mV | |||||||||
| Channel Advantages | Adopt composite series-parallel charging and discharging technology, discharging energy feedback to the grid, saving more than 60% compared with the conventional one; Adopt single circuit structure in CC and CV source: No overcharge during CC to CV;
Automatic adjustment for error of current and voltage; Automatic remote online upgrade of firmware; Standard modularized design; |
|||||||||
| Power Terminal Discharging Input Voltage Range | 0.7V-5V (Apply For All Materials System） | |||||||||
| Charging Mode | CC charging，CV charging，CCCV charging | |||||||||
| Charging Efficiency | ≥90% | |||||||||
| Charging Cut-off Conditions | Voltage, Current, Time, Capacity, Temperature | |||||||||
| Discharging Mode | CC charging | |||||||||
| Discharging Efficiency | ≥90% | |||||||||
| Discharging Cut-off Conditions | Voltage, Current, Time, Capacity, Temperature | |||||||||
| Discharging Efficiency of System | ≥80%（including wire loss and energy consumption of auxiliary parts） | |||||||||
| Optional Functions | CV discharge, DCIR test, OCV test | |||||||||
| System Advantages | 1. CC/CV series-parallel composite charging and discharging mode.。
2. Compared with the conventional feedback technology solution, the composite-type system can save more than 60% of energy. 3. Operating costs (electricity, maintenance, cooling) are reduced by more than 60%, which greatly cut down manufacturing costs. 4. High accuracy of current/voltage acquisition control: current accuracy is higher than 0.025% and voltage accuracy is 1mV. 5. Accurately and rapidly realize screening the abnormal batteries caused by internal process: Judge the internal short-circuit in advance to ensure safer production process. 6. Save 85% of cable usage, 50% of occupying space. |
|||||||||
