Power battery pack low pressure simulation test chamber

200：

325

300：

56

71：

82

Brief introduction
The power battery pack low-pressure simulation test chamber is designed to meet the standard requirements, and it is planned to use the lithium-ion power battery performance test specification to simulate the battery pack being transported at high altitude. Possible storage conditions in low pressure environments (.).
Detailed introduction of the power battery pack low pressure simulation test chamber

Equipment overview
The power battery pack low pressure simulation test chamber is designed in accordance with the standard requirements to meet/and plan energy saving and new The performance test specifications for lithium-ion power batteries used in major energy vehicle projects simulate the storage state of batteries in the low-pressure environment (.) that may occur during high-altitude transportation.
Main features of the equipment
The power battery pack low-pressure simulation test chamber is designed in accordance with the requirements of the test standards. The battery high-altitude simulation testing machine reaches the low-pressure storage state of the sample in a short time and can automatically control the test cycle. , monitoring the changes in air pressure in the box throughout the process to achieve automatic termination of the test. The entire equipment consists of three parts: box, liner, and vacuum system. The box body is made of high-quality thin steel plate with plastic spray treatment on the surface. The inner tank is made of stainless steel plate, and the inner cavity is in the shape of a rectangular parallelepiped. The door adopts a double-layer laminated glass inspection window to facilitate observation of the contents of the box. At the same time, a long cylindrical door buckle is used to facilitate adjustment of the distance between the door and the glass, making the box After the door is closed, the rubber sealing ring can be pressed tightly to ensure that there is no air leakage during extraction. The vacuum system consists of a vacuum pump, a vacuum gauge, an electromagnetic vacuum valve and a balance port. This product adopts the vacuum gauge design to automatically and accurately control the vacuum degree. For controlling the degree of vacuum, the function of the vacuum gauge can be set. Adopt regional control methods. Safety protection devices adopt leakage protection switches, fuses, etc.
Technical parameters of power battery pack low pressure simulation test chamber
Outer box material: painted steel plate
Inner box material: stainless steel material
Various pipes made of special steel material
Storage partitions are Stainless steel material
Automatically control the input and output of air, and automatically control the air pressure to be constant
The box door is sealed with a high-temperature resistant silicone sealing ring
The safety observation glass box door is equipped with a tempered glass observation window. Can clearly observe the inside of the box
The safety device is equipped with a pre-overpressure safety device, and a pressure reducing valve is used to achieve over-pressure safety protection
When the alarm function is operated incorrectly or when the timer expires
Power battery pack The power supply voltage of the low pressure simulation test chamber is ∮,
The standard configuration is a vacuum chamber table, a standard shelf block, and a vacuum pump
The temperature range must be met by controlling the internal temperature of the laboratory, that is, the laboratory temperature needs to reach Only within this range (℃ + ℃) can the temperature in the cryogenic chamber be guaranteed to be within this range.
Vacuum degree pointer type vacuum degree control gauge, the lowest pressure range is, commonly used
Working room size (can be customized)
Power battery pack low pressure simulation test chamber overall dimensions (can be customized)
/> Timing range
Weight