Application
- Battery large current short-circuit machine is designed to comply with the standard;
- According to the short-circuit test requirement, the short-circuit must be less than 5 mΩ to achieve maximum current;
- Load-bearing capacity must be designed in the electrical system for short-circuit system; Thus, the Bell’s team selects industrial DC magnetic contact with the full copper terminal and internal copper current conduction, and internal active bead axial fan is mounted to cool to ensure the test system safer and reduce the test machine power consumption and enable the test data inaccuracy.
- Test judgment standards: no flame or explosion after battery short-circuit test.
Test requirements
- IEC 62133-2017
- UL 1642
- UN 38.3
Performance parameters
| Model | BE-8102 |
|---|---|
| Structure | All-in-one structure, the door uses explosion-proof lock and explosion-proof chain |
| Max. short-circuit current | 1000A |
| Internal Resistance | 80±20 mΩ (Load-current 400A) |
| Remote Control Available Distance | 7 meters without solid barrier |
| Controlling Mode | PLC touch type (7 inch) + remote control |
| Mechanical Life | 300 thousand times |
| Electric Life | Resistive load 50,000 times |
| Temperature Range | Normal temperature to 80°C or 0-80°C (Optional) |
| Temperature Fluctuation | ±1℃ |
| Temperature Deviation | ±2℃ |
| Inner Chamber Dimension | W600 X D500 X H600mm |
| Inner Chamber Material | 1.0mm thickness 304# stainless steel |
| External Chamber Dimension | W940XD780XH1620 mm |
| External Chamber Material | Cold-rolled sheet paint with1.5mm thickness, total thickness together with inner chamber is 100mm) |
| Observation Window | 390 X 360mm (20mm thick explosion-proof tempered glass) and protective steel mesh |
| Power Supply | AC220V / 3.0KW |
| Data Output | Current and voltage temperature can be recorded with the interface display. The test data can be directly output by USB flash disk |
| Security System | Explosion-proof pressure relief device, smoke exhaust device, fire extinguishing system, electronic door lock system, safety stop switch |
| Options | Temperature acquisition, voltage acquisition system, video monitoring system |
