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HS-6053

HS-6053
3Pages

Catalog excerpts

The external fire test device is a condition in which the temperature of the battery pack or the system surface suddenly rises when the electric vehicle passes through the high temperature ground or the ground with the flame after the electric battery pack or the system is installed on the electric vehicle. Observe the battery pack or the system in a short time. In the case of various conditions that may occur due to sudden increase in temperature, the external fire test device is a power battery pack or a system safety test special test instrument. According to the standard: GB/T31476.3-201 5 "Lithium-ion power battery packs and systems for electric vehicles - Part 3: Safety requirements and test requirements"

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Lithium-ion battery packs and systems for electric vehicles - Part 3: Safety requirements Electric vehicle battery safety standard Test description 1.1 The test object is a battery pack or system. 1.2 In the test, the flat disk size of the gasoline is more than 20cm and no more than 50cm. The flat plate height is not higher than 8cm of the gasoline surface. The distance between the gasoline level and the test object is set to 50 cm, or the height of the ground of the test object under the no-load condition of the vehicle, or agreed by both parties, and the bottom layer of the flat plate is...

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