Product Overview:

The temperature controlled battery short-circuit testing machine is designed to meet the requirements of various battery short-circuit testing standards. According to the standards, the short-circuit device must comply with an internal resistance range of ≤ 5m Ω to obtain the maximum short-circuit current required for the test; In addition, the circuit design of the short-circuit device must also be able to withstand the impact of high current. Therefore, we have selected industrial grade DC electromagnetic contactors, all copper terminals, and internal copper plates for guidance. The wide and thick copper plates effectively improve the heat dissipation effect, making the high current short-circuit device safer, effectively reducing the loss of testing equipment, and ensuring the accuracy of test data.

Meet the standards:

GB/T31485, IEC, EN, UN38.3, UL 2054, QC/T 744-2006, QC/T 743-2006 and other standards.

Technical Specifications:

1. Measurement voltage: 0-100V

2. Short circuit current: 0-1000A;

3. Temperature control: normal temperature~200 ℃

4. Temperature control accuracy: 0.1 ℃

5. Temperature uniformity: ± 1 ℃

6. Test space: 400x400x400mm (customizable)

7. Working voltage: AC 220V 50Hz~60Hz

8. Impulse voltage: AC 1kv/1.2-50 μ s (peak) for 1 minute

9. DC response time: ≤ 5 μ s

10. Device internal resistance: ≤ 5m Ω

11. Action time: suction time/release time ≯ 30ms

12. Action characteristics: Cold state suction voltage ≯ 66% Us

13. Cold release voltage: ≯ 30% Us, ≮ 5% Us

14. Weight: Approximately 100kg

15. Power supply: AC220V, 50/60Hz