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IEC 62133-2 Battery Internal Short Circuit Tester with Temperature & Force Control
The Battery Internal Short Circuit Tester is a fully integrated safety testing system designed to evaluate battery behavior under forced internal short-circuit conditions. This advanced equipment combines temperature control, mechanical squeezing, real-time voltage acquisition, and comprehensive safety protection within a single enclosed test chamber.
The system fully complies with IEC 62133-2:2017 (Clause 7.3.9) and JIS C 8714:2007 (Clause 5.5), making it ideal for battery manufacturers, certification bodies, and testing laboratories performing safety and compliance evaluations.
Applications
This equipment simulates extreme conditions where batteries may experience internal short circuits due to mechanical crushing during:
Normal use conditions
Transportation and storage scenarios
Accidental damage situations
Disposal as household waste
A battery is considered qualified if no fire or explosion occurs during or after testing. Applicable for:
Lithium-ion battery cells and packs
Safety qualification and type testing
R&D validation and quality control
Technical Specifications
Temperature Control Chamber
1
Temperature range
0 ~ 100℃
2
Analytical accuracy
0.1℃
3
Temperature fluctuation
±2.0℃
4
Low temperature
0℃
5
Heating rate
Average 3℃/min (from 0℃ to 100℃, non-linear no-load)
6
Cooling rate
Average 1℃/min (from 100℃ to 0℃, non-linear no-load)
7
Heater
Fin type heat pipe shaped stainless steel electric heater
8
Air supply circulation system
Convection air circulation system
9
Safety devices
Over-temperature alarm, MCCB overload protection, etc.
Adjustable; first contact point: 1.5cm/s; process range: 0.01~900MM/MIN
10
Squeeze head size
10*10*5mm or 10*10*2mm
11
Squeeze head material
Nitrile rubber (NBR) and acrylic (acryl)
12
Squeeze workbench material
Aluminum alloy plate or 316 stainless steel plate
13
Suitable Battery size
300 X 300 X 300mm(WXDXH)
14
Visual window
300 X 300mm explosion-proof glass
15
Air supply outlet
Two air supply vents on the left side
16
Lighting
Internal lighting lamp for complete testing space illumination
17
Voltage collection range
0-100V, acquisition frequency 100HZ/second
18
Voltage resolution
0.1mv
19
Voltage acquisition frequency
100/s
20
Deformation range
0-300MM
21
Max. test plane
300X300MM
22
Power supply
220V 50HZ
23
Power
2.0KW
24
Machine weight
Approx. 350KG
Working Principle and Purpose
Pressure is applied through a hydraulic cylinder in a vise or cylindrical piston, causing the single cell or unit cell under inspection to be squeezed between two planes. The squeezing continues until approximately 13kN force is reached, followed by immediate decompression. This test evaluates the safety performance of batteries, with successful results indicated by no fire or explosion.
This machine simulates conditions where batteries are subjected to crushing objects during use, transport, storage, or disposal as household waste. The battery is qualified if it does not explode or catch fire.
Key Equipment Features
Control System: PLC control for accurate data and simple operation
Air Pressure Balancing: Double air supply holes ensure chamber pressure balance
Exhaust System: Long-axis motor with aluminum alloy fan blades for outdoor gas discharge
Security System: Stainless steel hinges and tight door locks prevent door blow-out
Humanized Design: 800mm working height, double-layer tempered glass, internal lighting
Voltage Acquisition: Real-time voltage collection with USB data export to EXCEL/BMP formats
Transmission System: Servo motor with ball screw and linear guide for precise movement
Mobility: 4 universal pulleys and 4 positioning foot cups for flexible positioning
Propylene (acryl, side length 5mm, thickness 2mm) - 3 pieces
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
800000-1500000
Employee Number:
30~50
Ecer Certification:
Verified Supplier
Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...