Product Details

1. What is a temperature-controlled short-circuit tester?

In the short-circuit test, the test environment should maintain a certain temperature, that is, about 55 °C. The current battery authoritative test standards, such as IEC 62133, UN38.3, clearly state that the battery needs to be short-circuit tested at a certain temperature, and the temperature change should be recorded in real time. Our temperature-controlled battery short tester is also designed according to these standards. The precision temperature control box is used as the test box, and special test holes are used on the left and right sides to facilitate the transfer of data lines and test leads.

2. Design Feature

The temperature-controlled battery short-circuit tester is designed according to the requirements of various battery short-circuit test standards. According to the standard requirements, the short-circuit device must meet the internal resistance range ≤5mΩ, so as to obtain the maximum short-circuit current required by the test. In addition, the circuit design of the short-circuit device must also be able to withstand the impact of high current, so we chose industrial grade DC electromagnetic contactor and all copper terminal and internal copper plate diversion, wide copper plate effectively improve the heat dissipation effect, make the high current short circuit device safer and effectively reduce the loss of test equipment To ensure the accuracy of the test data.

The temperature-controlled battery short-circuit tester test box also increases the temperature control function, conforms to the test standards such as IEC62133, QC/T 743, 744, and precisely controls the temperature of the battery in the test box. This will fully meet the test criteria.

3. Standards

GB 、 IEC 、EN 、UN38.3 、 UL 2054、QC/T 744-2006、QC/T 743-2006

4. Technical Parameter