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High Accelerated Life aging Testing Machine

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Forced Internal Short - circuit Tester

High Current Short-circuit Testing Machine

Temperature Shock (wet heat cycle) Test Chamber

Battery Temperature Control Short Circuit Tester

Basic Function

1.Easy to operate and control. Edit and control by touchscreen HMI; Put battery into the layer rack, close the door, press the HMI button to fish the test automatically.

2.Safety and Explosion proof: The insde and outside chambers have been reinforced with design and safety access control.

3.Overall aesthetic design: elegant appearance.

4.Easy to move and locate: the bottom of the device is designed with universal wheels and leveling feet to move or fix.

product details

Equipment structure

1. Control System

PLC touchscreen enables closed-loop temperature control with ±0.5℃ precision, optimized for consumer battery testing scenarios (e.g., simulating short circuits in smartphone batteries after high-temperature storage).

2. Heating System

Dual-zone ceramic heating wires, paired with horizontal forced air circulation via a high-speed fan wheel, ensure temperature uniformity within ±1℃. Built-in over-temperature protection and overload auto-shutdown safeguard both samples and equipment during long-term tests.

3. Short Circuit System

Industrial-grade high-current silver contactors support two resistor channels:

· ＜5mΩ low-resistance channel: Simulates sudden short circuits in compact consumer batteries (e.g., power bank internal shorts).

· 80mΩ resistor channel: Replicates abnormal low-current short scenarios (customizable for specific test protocols).

4. Auxiliary Functions

· Visual explosion-proof glass window: Allows real-time observation of small-batch consumer battery tests while ensuring safety.

· Integrated smoke exhaust, pressure relief, and emergency stop features: Address safety risks during high-temperature and short-circuit tests.

Test Standard

GB/T 31241-2022

UL1642-2022

IEC62619-2022

UN38.3

IEC 62133-2017

GB/T18287

Parameter

Product model	TA-WDL-1000A
Control method	PLC touch screen
Max load current	1000A: Device internal resistance<5 milliohms (load size can be customized) 300A: configured resistor (80 ± 20) milliohms The load and resistance size can be customized
DC response time	≤2ms
Test battery type	Polymer, cylinder, square battery
Optional testing Room	Consumer battery cell - testing inner room size: 216L（W600mmD600mmH600mm）
	EV or ESS battery cell - testing inner room size: 1m³～2m³
	Battery module - testing inner room size ≥2m³
Storage rack	Load-bearing capacity ≥ 50Kg; Equipped with 2 storage racks Material: stainless steel SUS304
Internal material	Consumer battery cell - testing inner room: stainless steel SUS304. Thickness t=1.2mm
	EV or ESS battery cell - testing inner room: stainless steel SUS304. Thickness t=3-5mm
	Battery module - testing inner room: stainless steel SUS304. Thickness ≥ t=5mm
Sealing strip	Corrosion resistant and high-temperature resistant silicone gel
Temperature control	Room temperature+10 ℃~100 ℃ Temperature rise rate 5 ℃± 2 ℃/min (non-linear adjustable) Temperature adjustment of 0.5 ℃ Temperature uniformity: ± 2 ℃ (unloaded)
Security protection design	Overtemperature protection; Overload protection; leakage protection device, access control, safety emergency stop switch, and tri-color light alarm
Collection	collect the temperature, voltage, short-circuit current, and short-circuit time of the battery
Curve	Real time monitoring and synchronous display of temperature, voltage, short-circuit current, and short-circuit time of multi-channel batteries, facilitating analysis of battery safety performance
Test cut-off conditions	The temperature, voltage, and short-circuit time of the battery are used individually or in combination as test cut-off conditions
Smoke exhaust	Optimized for consumer battery short-circuit tests (e.g., smartphone cells), the top-mounted high-temperature blower features: A 102mm-diameter exhaust pipe (extending from the chamber rear), with an airflow of 450m³/h — rapidly removing smoke generated during short-circuit simulations to ensure lab air quality.
Light	High-brightness LED lighting (integrated into the chamber) ensures clear visibility of small consumer battery samples (e.g., power bank cells) during temperature-controlled short-circuit tests, eliminating shadows for accurate observation.
Explosion-Proof Glass Window	A 300×300mm explosion-proof glass window on the chamber door allows lab technicians to: Visually monitor consumer battery samples (e.g., smartphone batteries) during high-temperature short-circuit tests, ensuring safety while enabling real-time observation of subtle changes.
Pressure Relief Port	For scenarios involving power cell or high-capacity battery testing (optional expansion): The chamber supports adding dual pressure relief ports (each ≥300×300mm), preventing internal pressure buildup during extreme short-circuit simulations.
Explosion-Proof Chain	Two explosion-proof chains on the chamber door: Prevent sudden blast-driven door displacement during extreme short-circuit tests — a critical safety feature for lab environments testing consumer batteries under high-temperature stress.
Equipment power supply	AC380V 50HZ 6kW (customized as request)
Remote Video Surveillance (Optional)	Optional remote monitoring includes: A 5-megapixel (1080P) camera mounted outside the explosion-proof window, enabling lab managers to remotely observe consumer battery test status in real time, with high-resolution imaging capturing subtle thermal or structural changes.