Lithium Battery Short Circuit Testing Machine

Experimental purpose:

The device is designed based on a variety of battery short-circuit test standards. According to the standards, the short-circuit device must meet the internal resistance range of 80± 20mΩ (or < 10mΩ) 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 large current, so we choose the industrial grade DC electromagnetic contactor and all copper terminals and internal copper plate diversion. The wide and thick copper plate can effectively improve the heat dissipation effect, make the high-current short-circuit device safer, effectively reduce the loss of test equipment, and ensure the accuracy of the test data.

Experimental conditions:

1, the ambient temperature: 25±5℃;

2, relative humidity: 45-85%RH:

3, atmospheric pressure: 86~106KPa;

4. No direct sunlight or direct radiation from other heat sources;

5, no strong vibration around:

Product parameter: