High Precision Performance Life Testing Device
High-precision performance life testing device
The HT-VCD series high-precision power battery performance testing device is designed for secondary power batteries. Each channel adopts a completely independent control system, so that each channel works completely independently.
product performance
Each N channel (N<=16), each channel uses an independent CPU control system
The current and voltage have a single-point calibration function, and the voltage sampling adopts a special circuit to ensure the long-term stability of the equipment
Current settling time (from 0 to full scale): 20mS
The minimum pulse width of pulse charge and discharge: 100mS
| model | HT-VaaCbbDcc-N |
| Charge and discharge current range (A) | 10～1000 |
| Current Measurement/Control Accuracy | ±(0.05% FS + 0.05% RD) |
| Voltage measurement range (V) | 2～240 |
| Voltage measurement/control accuracy | ±(0.05% FS + 0.05% RD) |
| Temperature measurement range (°C)/accuracy | -20 ~ 200 (optional), accuracy ±2°C |
| temperature measurement sensor | Thermocouple (standard 2 meters long, can be customized) |
| Main function of the device |
Battery DC internal resistance test Battery charge and discharge efficiency experiment Battery pack single cell voltage test function and the whole group test function Constant power discharge and constant resistance discharge function Abnormal temperature, abnormal current and voltage, abnormal capacity, abnormal fan and other protection functions Incoming call process connection and data power-off protection function |
| Working power | Three-phase AC380V±5% 50Hz |
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