Cell & Battery Test Solutions · Lithium Production Equipment · Lithium
EOL Comprehensive Testing System
End-of-line testing platform for battery modules and packs — a complete quality gate before packs leave the production line.
- •Tests OCV, ACIR, insulation resistance and AC/DC high-voltage withstand
- •Handles battery packs up to 1600 V with ±0.01% F.S voltage accuracy
- •Barcode scan-to-start with results uploaded straight to the MES
- •BMS communication check for EV, bus, home and container storage packs
- •Automatic power-off protection and emergency stop disconnect
- •Compact 680 × 850 × 1710 mm footprint, forced-air cooled
Main Parameters
| Power | 2.5KW |
|---|---|
| AC Input Interface | Single-phase AC 220V ±10% 50Hz, maximum current 11A |
| Measuring Voltage Range | ±100V to ±1600V DC |
| Voltage Accuracy | ±0.01% of F.S |
| Voltage and Current Detection Sampling | Four-wire system connection |
| Data Save Mode | CSV file; database supports query and traceability by barcode, scheme, date and other methods |
| Communication Method | Serial port RS232 (device and computer) |
| Power-off Protection | After unexpected AC input loss, the electrical connection between the battery and device is automatically disconnected |
| Emergency Stop Function | Emergency stop disconnects the battery/equipment electrical connection and shuts down load power supply |
| Cooling Method | Forced air cooling |
| Size (W*D*H) | 680*850*1710mm (operation platform tabletop height is 0.75 meters) |
| Environment Temperature | -20℃~50℃ |
| Humidity | 10~90%RH |
Insulation and Voltage Withstand Test Parameters
| AC voltage withstand test | 0.05KV~5KV; 0.001mA~10mA |
|---|---|
| DC voltage withstand test | 0.05KV~6KV; 0.1uA~5mA |
| Precision | ±2.0% of reading |
| Isulation voltage test parameter | +50V to +1200V, Accuracy: ±0.5%FS |
| 0.001MΩ≤R<10MΩ | Accuracy: ±(2% of reading + 0.003MΩ) |
| 10MΩ≤R<100MΩ | Accuracy: ±(2% of reading + 0.03MΩ) |
| 100MΩ≤R<1GΩ | Accuracy: ±(2% of reading + 0.3MΩ) |
| 1GΩ≤R<5GΩ | Accuracy: ±(2% of reading + 3MΩ) |
| R≥5GΩ | Accuracy: ±(10% of reading + 30MΩ) |
ACIR Test Accuracy
| Range | Maximum Reading | Accuracy (slowspeed) | Resolution | Test Current |
|---|---|---|---|---|
| 3mΩ | 3.200mΩ | 0.5%+0.04%FS | 0.1μΩ | 100mA |
| 30mΩ | 32.000mΩ | 0.5%+0.02%FS | 1μΩ | 100mA |
| 300mΩ | 320.00mΩ | 0.3%+0.02%FS | 10μΩ | 10mA |
| 3Ω | 3.200Ω | 0.3%+0.02%FS | 100μΩ | 1mA |
| 30Ω | 32.000Ω | 0.3%+0.02%FS | 1mΩ | 100μA |
| 300Ω | 320.00Ω | 0.3%+0.02%FS | 10mΩ | 10μA |
| 3kΩ | 3100.0Ω | 0.3%+0.02%FS | 100mΩ | 10μA |