How to use the automotive high voltage wiring harness thermal cycle temperature rise test bench

　It is mainly used for temperature rise test and fuse test of the electrical connection part of lithium battery structure under high current. According to the test environment temperature, it can monitor high current overload and temperature rise under different ambient temperature conditions. How to use the automotive high voltage wiring harness thermal cycle temperature rise test bench? Let's see how Guangzhou Zhipinhui Electronic Technology introduces it.
　

　1. Computer program-controlled DC current source setting:

Maximum output voltage: DC5V

Output constant adjustable test current: DC10~300.0~3000.0A two-speed continuously adjustable

Test current stability: ±(1% set value + 5 characters), response time 1S

Current display accuracy: ±(0.3% reading + 5 characters)

Impedance voltage display accuracy: ±(0.3% reading + 5 characters)

2. Controller: Power on/off time: 1~99999 seconds Number of on/off times: 1~9999 times, with power-off memory function, automatic shutdown when the number reaches

3. Equipped with our independently developed TWC-2A multi-channel temperature tester, it can be tested with power on without damaging the instrument. The instrument uses Japanese imported relays to collect data, has strong anti-interference ability, and can accurately depict the temperature curve.

4. Thermocouple temperature rise test: (low temperature test, scanning time 1S) Temperature measurement range: 0~260'℃ Accuracy +0.3% reading +1℃; Resolution: 0.1℃