CIPDB › China Industry › Instruments & Meters › Other Instruments & Meters
China, Chinese UL9540A Lithium Battery Thermal Runaway Explosion Test Chamber for Bess Safety Testing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Other Instruments MetersUL9540A Test ChamberLithium Battery Explosion Test
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Preview:
Product Description Thermal Runaway Lithium Battery Explosion Test Chamber Product introduceLithium battery explosion chamber is mainly used for lithium battery thermal runaway combustion and even explosion experiments. Lithium battery explosion action quickly, the instantaneous release of energy is huge, and the release of a variety of toxic and harmful gases, so the experiment in a sealed environment, the need to follow the process of pressurization of the explosion impact to design pressure-resistant tank.Core explosion chamber is mainly composed of the following parts: explosion chamber, heating system, pressure detection system, temperature detection system, air purging system, nitrogen filling system, vacuum system, gas sampling system, data acquisition system, computer;Equipment features: simulation of monomer battery thermal runaway gas production, used to assess the monomer battery thermal runaway when the gas production, rate, composition. Temperature, pressure and voltage data can be collected during the test; and the runaway gas can be sampled and collected along with the reaction time; and it has the functions of video monitoring, simulated vacuum and inert gas atmosphere.This test program is designed and developed with reference to UL9540A standard, which can meet the requirements of UL9540A standard for thermal runaway test of electric core. The overall design is based on the characteristics of the core level test, taking into account that the test product is different from general products, to ensure maximum safety and reliability of the whole system. Core level test characteristics are mainly thermal runaway and gas composition and explosion characteristics, the test program is divided into four parts: First, lithium battery explosion chamber for lithium battery thermal runaway combustion and even explosion experiments; Second, gas chromatography analysis, thermal runaway after the generation of a variety of gas composition analysis. Third, the explosion limit test, used to test combustible gases or vapors combustion and explosion of the upper limit of concentration and lower limit of concentration, as well as the explosion pressure, explosion index, etc.; Fourth, the release of the gas combustion rate test, combustible gases in the vertical glass tube combustion speed and related auxiliary parameters, to achieve the combustible gas combustion rate measurement;StandardUL 9540 ATest Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage SystemsApplications:Lithium-ion Battery (Li-ion Battery): Commonly used in electric vehicles, energy storage systems, and consumer electronics.Lithium-polymer Battery (Li-Polymer Battery): Used in thin and lightweight devices such as smartphones and wearables.Lithium Iron Phosphate Battery (LiFePO4 Battery): Widely used in energy storage systems and electric vehicles due to its high safety and stability.Nickel-Cobalt-Manganese Battery (NCM Battery): Used in high-energy-density electric vehicles and energy storage applications.Nickel-Cobalt-Aluminum Battery (NCA Battery): Commonly used in high-performance electric vehicle batteries.Lithium-Sulfur Battery (Li-S Battery): An emerging battery technology suitable for R&D and testing.Solid-State Lithium Battery: A next-generation battery technology used for research and safety verification.Lithium Titanate Battery (LTO Battery): Used in industrial applications requiring high cycle life and fast charging.Lithium Metal Battery: Used in experimental testing requiring high energy density.Main parameterTank structureThe experimental chamber is designed as a cylindrical tank, placed horizontally;Composed of cabin body, cabin door, supporting feet, observation window, auxiliary heating failure device, etc., as shown in above Figure;Material: SUS304 stainless steel.The chamber adopts three-piece quick-opening mode, which is convenient for operation;The hatch and the barrel through the hinge connection can be quickly swung open, convenient for the installation of experimental samples, testing instrument layout.The highest pressure: the maximum withstand pressure of not less than 3MPa, constant withstand pressure of not less than 2.5MPa;Equipped with security design: the use of imported pressure relief valve and relief piece of double pressure relief channel, safety redundancy design;Inlet, Automatic control of precision valves, can complete the nitrogen filling and blowing function;The exhaust port, precision valve control can complete the vacuum, venting and collection of sample gas function;Solenoid valve front-end installation of ball valves to protect the solenoid valve;;Pressure measurement port, connected to the pressure gauge, pressure transmitter and safety relief valve;Vacuum system: vacuum pump pumping rate ≥ 10L / s, to reach the vacuum degree ≤ 1.0kPa, the tank meets national standards require high-pressure vessel leakage test requirementsLine inlet reserved, thermocouples, heating lines, signal lines and other line interfaces (can be customized)The container is equipped with high-pressure observation window, using high-pressure glass;The warehouse is equipped with lighting windows and monitoring windows, external lighting;Observation lenses and filler lenses: observation lens diameter 125mm, pressure resistance of not less than 3MPa; filler lens diameter 125mm, pressure resistance of not less than 3MPa.The pressure measurement systemIncluding high-pressure pressure gauge, Germany imported high-pressure sensor and Germany vacuum manometer composition;High-pressure sensors and vacuum sensors are equipped with high-pressure ball valve protection at the front end, according to the operating procedures to automatically select the appropriate pressure measurement channel;High pressure sensor is used to monitor the pressure change during battery failure;Range 0-3MPa, accuracy of not less than ± 0.5% FS, 4 acquisition channels, 10Hz;Solenoid valve: high-pressure solenoid valve, pressure resistance of not less than 3MPa, temperature resistance of not less than 100 oC;Temperature measurement system1.Imported Omega thermocouple, temperature resistance not less than 1100 oC, grade not less than II;2. Support (16 channels) temperature signal acquisitionControl and detection systemComputer + Labview computer control system;The program automatically controls the rate of temperature rise; heating rate of 4 oC ~ 7 oC / min;Real-time temperature acquisition system, real-time generation of temperature data curve;Real-time monitoring of the pressure in the chamber and the ambient temperature in the warehouse, real-time analysis of the battery release gas generation rate;Automatically calculate and analyze the total amount of gas released from the battery;6,Program automatically replace the gas in the chamber to meet the oxygen concentration in the chamber is less than 1%;7. Battery voltage, current, temperature, pressure data synchronization acquisition, for the analysis of the battery thermal runaway process of current/voltage changes.8. Accurate testing of the battery thermal runaway starting temperature, maximum thermal runaway rate and other thermal behavior parameters;9. Multi-way gas collection bag for sample gas collection, with GC or FTIR for release gas composition and concentration analysis;10. Equipped with chamber gas automatic cleaning program;11. Each channel polling sampling, gas sampling time interval can be set; Electrical interfaceSample heating interface 2 channels;Voltage acquisition 4 channels;Temperature acquisition 16 channels;Pressure signal acquisition 2-way (vacuum + high pressure);Reserved for 2-way charging interface, each 300A, can be used in parallel;Data acquisition moduleTemperature acquisition 0 oC - 1300 oC accuracy: ± 1 oC resolution: ± 0.1 oC 16 acquisition channels, frequency 10Hz ;Pressure acquisition 4-20ma, accuracy: ± 0.25% FS Resolution: 0.01ma, 4 acquisition channels, frequency up to 100Hz;Data preservation Production of independent documents and video, temperature, voltage, pressure for the same interface Specification : The cabin occupies the sizewidth 1.5 meters X length 2.5 meters X height 2 metersThe total amount of equipment1300KGPower supply220V, 6kw
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...