IEC 62619 Temperature Controlled External Short Circuit Tester 3000A

IEC 62619 Temperature Controlled External Short Circuit Tester 3000A

Complied Standards & Clauses

It is conforms to the standard of UN38.3 clause 4.5 Test T.5, UL 1642, UL 1973, IEC 62619:2017 clause 7.2.1, IEC62133-1:2017 clause 7.3.2 , IEC62133-2:2017 clause 7.3.1 and 7.3.2 , IEC62133:2014 clause 7.3.2,8.3.1, 8.3.2, IEC60086-4 clause 6.5.1, IEC60086-4 clause 6.5.8 6.5.9 , and so on .

Equipment overview

The Temperature Controlled Type External Short Circuit Tester is a professional battery safety testing system designed to evaluate the external short-circuit performance of cells, battery packs, and battery modules under controlled temperature conditions. It is widely used to assess thermal stability, current response, and safety behavior during short-circuit events.

The tester features a high-current external short-circuit system combined with precise temperature control, enabling accurate simulation of extreme abuse conditions. Intelligent monitoring and data acquisition ensure real-time measurement of voltage, current, and temperature, with automatic protection and reliable test evaluation.

The is an ideal solution for lithium-ion battery manufacturers, EV and energy storage system suppliers, certification laboratories, and R&D centers, helping ensure product safety, regulatory compliance, and market readiness.

Technical Parameters

Max. load current	3000A
DC response time	≤5μs
Built-in resistor	≤5mΩ (resistance can be made according to requirements)
Inner chamber size	W1000*1000H*D1000mm
External chamber size	W1200 X D1200 X H1800mm (subject to final design)
Control method	PLC and Touch screen
Data export	USB
Inner box material	Stainless steel SUS201. Thickness 2.0mm
Sealing strip	Corrosion-resistant silicone.
Temperature control	Normal temperature RT+10℃~80℃ (can be preset) Temperature rise rate 3℃/min Temperature dial 1.0℃ Temperature uniformity: ±2℃
Test stop condition	1) The battery temperature drops to 20% lower than the peak; 2) Short circuit time
Battery surface temperature	Can monitor temperature changes during battery surface testing
Hall element collects current signal	Hall elements are used to collect the current generated when the short-circuit system is short-circuited, avoiding the generation of contact resistance, and the data transmission is stable and accurate;
Lead hole	There is a lead hole with a diameter of 50mm on the left side of the box for test wires to pass through.

Details

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Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.