{"id":20171,"date":"2020-06-16T08:34:59","date_gmt":"2020-06-16T08:34:59","guid":{"rendered":"http:\/\/dgbellvietnam.com\/how-to-perform-iec-62133-testing-on-battery\/"},"modified":"2024-05-27T21:36:53","modified_gmt":"2024-05-27T21:36:53","slug":"how-to-perform-iec-62133-testing-on-battery","status":"publish","type":"post","link":"https:\/\/dgbellvietnam.com\/en\/how-to-perform-iec-62133-testing-on-battery\/","title":{"rendered":"How to perform IEC 62133 testing on battery?"},"content":{"rendered":"<\/p>\n
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What is IEC 62133<\/a>?<\/b><\/strong><\/span><\/h2>\n

The International Electrotechnical Commission (IEC) was established in 1906 and has a history of 114\u00a0years until 2020. It is the earliest international electrotechnical standardization Organization established in the world and is responsible for the international standardization work in the fields of electrical engineering and electronic engineering.<\/p>\n

The purpose of IEC is to promote international cooperation in standardization and related issues in the field of electrical and electronic engineering and to enhance mutual understanding between the world. IEC 62133 is an international standard, and various manufacturers produce according to internationally accepted standards.<\/p>\n

The IEC 62133 standard is for the safety requirements of cell batteries and battery packs containing alkaline or non-acid electrolytes and portable sealed cell batteries and battery packs.<\/p>\n

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Which items are mainly tested by IEC 62133?<\/b><\/strong><\/span><\/h2>\n

IEC 62133 mainly tests cells and batteries.<\/p>\n

Cell: Continuous low-rate charging, vibration, temperature cycling, external short circuit, free fall, shock (collision), thermal shock, crush, low air pressure, overcharge, forced discharge, high rate charging protection function (lithium system), etc.<\/p>\n

Battery: Vibration, shell stress at high temperature, temperature cycling, external short circuit, free fall, impact (collision), etc.<\/p>\n

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What machines are required by the IEC 62133 standard test? What\u2019s the <\/b><\/strong>use of separation<\/b><\/strong>?<\/b><\/strong><\/span><\/h2>\n

Thermal Abuse Test Chamber<\/b><\/strong>: Simulates the safety of batteries in extreme environments, requiring a temperature increase of 5 degrees \u00b1 2 degrees per minute, up to 130 degrees. However, because the temperature will be as high as 130\u00b12 degrees, so this link is relatively easy to fail link.<\/p>\n

Servo Computer Battery Crush Tester<\/b><\/strong>: Artificially simulate the various performances of batteries in the daily crush, we provide hydraulic models and servo models, but if the funds are sufficient, I recommend you use the servo model because the data of the servo model is higher than the hydraulic model. It will be more accurate, and you can also control the speed through the computer.<\/p>\n

Battery Internal Short Circuit Tester<\/b><\/strong>: This part of the short circuit test, DGBell is divided into two types, one is for a battery test, and the other is for a cell test.<\/p>\n