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.Applicable standards and standard requirements for battery pack external fire test bench
.Applicable standards
.-"Lithium-ion power battery packs and systems for electric vehicles Part 2: Safety requirements and test requirements"
Equipment composition, main performance and technical indicators
. .Battery pack external fire test bench composition
The lithium-ion power battery pack and system fire test device for electric vehicles consists of a battery placement bracket, an oil pan, The oil pan cover plate consists of three parts. Lithium-ion power battery pack and system fire test device technical proposal for electric vehicles page of 1
. Main structure
.. The battery placement bracket is designed in the form of a movable trolley. The trolley is pulled by the tractor to realize parallel movement of the trolley on the guide rail. The speed and distance can be preset. The upper part of the trolley: The battery placement surface adopts a channel steel frame structure as a whole. The combustion surface can meet the test requirements that the bottom area is not larger than... .
.. Oil pan: It is composed of stainless steel oil pan water supply, oil supply system and oil pan bracket
Oil pan: Made of stainless steel plate, the number and size of the oil pan are set according to the requirements of the buyer. Metal pipes are fixedly connected. Metal pipes can use bulkheads for partitions. The number of oil pans is installed under each partition. There is a quick connection joint for oil and water. The gasoline engine water uses oil pumps and water pumps to supply oil and water. The oil pan bracket can manually adjust the height of the oil. Pan bracket accommodates removable ignition unit.
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