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General Instruments

Battery Short Circuit Testing Machine BT-I09

 

Application

본 배터리 단락 시험기 (Battery short-circuit tester)는 다양한 배터리의 단락 test standard의 요구 사항에 따라 설계되었습니다. Standard에 따라 단락 장치는 테스트에 필요한 최대 단락 전류(short-circuit current)를 확보하도록 80 mΩ ±20 또는 ≤ 10 mΩ의 내부 저항 범위(resistance range)를 충족해야합니다. 이 기기는 배터리 또는 배터리 팩 / 배터리 팩 샘플의 외부 단락(external short circuit)을 시뮬레이션하고 그 현상을 통해 안전성을 판단하는 데 사용됩니다.

 

Standards

UL 2540-2013, UL 1642, UL 2054, UN38.3, IEC62133-2017

 

Key Specifications

Model

BT-I09

Impact voltage

AC 1 kv / 1.2 - 50 μs (peak) 1min

Maximum testing voltage

0~100 V

DC response time

≤ 5μs

Maximum short circuit current

500A/1000A/2000A/3000A/5000A/10000A

The device interior resistance

80 ±20 mΩ or ≤ 5 mΩ or < 20 mΩ or 30 ±10 mΩ

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 ℃

 

 

 

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.


 

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