Lithium battery simulation high-altitude low voltage test chamber

NegotiableUpdate on 12/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

[Overview of Lithium Battery Simulation High Altitude Low Voltage Test Box] This test box is designed for UL, EN, IEC and other standard testing requirements. It can reach the low-pressure storage state of the sample in a short time, automatically control the test cycle, monitor the pressure changes inside the box throughout the process, and achieve automatic termination of the test. Simulate the storage of batteries and battery packs for 6 hours under the conditions of a pressure equal to or lower than 11.6 kPa and an ambient temperature of (20&# 177; 5) ℃. If the batteries have no leakage, no exhaust, no disassembly, no rupture, and no fire, and the open circuit voltage of each experimental battery or battery pack after the test is not less than that before conducting the simulation experiment

Product Details

Overview of Lithium Battery Simulation High Altitude Low Voltage Test Chamber Products

This test case is designed for UL, EN, IEC and other standard testing requirements. It can reach the low-pressure storage state of the sample in a short period of time, automatically control the test cycle, monitor the pressure changes inside the box throughout the process, and achieve automatic termination of the test. Simulated batteries and battery packs are stored for 6 hours under conditions of pressure equal to or lower than 11.6kPa and ambient temperature of (20 ± 5) ℃. If the batteries have no leakage, no exhaust, no disassembly, no rupture, and no fire, and the open circuit voltage of each experimental battery or battery pack after the test is not less than 90% of its voltage before the simulation experiment, it is considered qualified.

锂电池模拟高空低压试验箱

Characteristics of Lithium Battery Simulation High Altitude Low Voltage Test Chamber

The entire device consists of three parts: the box, the inner container, and the vacuum system. The box is made of high-quality thin steel plate and the surface is treated with spray coating. The inner liner is made of stainless steel plate, and the shape of the inner cavity is rectangular; The box door adopts a double-layer laminated glass inspection window for easy observation of the items inside the box. At the same time, a long cylindrical door buckle is used to adjust the distance between the door and the glass, so that the box door can be tightly pressed against the rubber seal ring after closing, ensuring no air leakage during air extraction. The vacuum pumping system consists of a vacuum pump, a vacuum gauge, an electromagnetic vacuum valve, and a balancing port. The vacuum gauge design used in this product automatically and accurately controls the vacuum degree. The control of vacuum degree can be adjusted by setting the functions of the vacuum gauge.

Technical parameters of lithium battery simulation high-altitude low voltage test box structure

1. Inner box material: SUS201 # stainless steel, thickness 3mm

2. Outer box material: A3 cold plate baked paint, thickness 1.5mm

3. Pressure range: 0.5-100Kpa, commonly used test pressure is 11.6 Kpa (set parameter automatic control)

4. Inner box size: W400xH400xD400mm

5. Outer box size: W550xH1200xD550

6. Material of storage partition: stainless steel

7. Vacuum degree display: digital vacuum gauge control, accurate display of vacuum degree, easy to set vacuum degree

8. Timer: LED digital display, freely adjustable within 0-9999H (switchable between H/M/S seconds)

9. Pressure fluctuation: ≤ 5% 10. Equipment power supply: AC220V, 50HZ, 1.2KW

10. When in use, the temperature inside the laboratory must be controlled to reach (20 ℃+5 ℃) in order to meet the temperature requirements inside the testing box.