Universal Testing Machines with Custom Testing Solutions
Application
The battery short-circuit tester is designed according to the requirements of various battery short-circuit test standards. According to the standard, the short-circuit device must meet the internal resistance range of 80mΩ±20 or ≤10mΩ to obtain the maximum short-circuit current required by the test. This machine is used to simulate the external short circuit of the battery or battery pack/battery pack sample, and judge its safety through its phenomenon.
Standards
GB 31241-2014, UL 2540-2013, UL 1642, UL 2054, UN38.3, IEC62133-2017
| Model | |
| Impact voltage | AC 1kv/1.2-50μs(peak)1min |
| Maximum testing voltage | 0~100V |
| DC response time | ≤5μs |
| Maximum short circuit current | 0-1000A |
| Interior resistance | 80±20mΩ or ≤5mΩ or < 20mΩ or 30± 10mΩ |
| Action time | Response time / release time ≯30ms |
| Performance characteristic | Cold and voltage ≯66％Us Cold release voltage ≯30％Us,≮5％Us |
| Mechanical life | 300k times |
| Test chamber temperature range | RT + 10~100 ℃ |
| Temperature control accuracy | 0.1℃ |
| Temperature uniformity | ± 2 ℃ |
| Temperature fluctuation | ± 0.5 ℃ |
