The Temperature-Controlled Battery Short-Circuit Tester is designed to simulate external short-circuit conditions on rechargeable batteries while controlling the temperature environment according to relevant safety test standards. It enables accurate evaluation of battery safety under short-circuit stress at specified temperatures, helping manufacturers ensure compliance with international safety requirements and optimize design reliability.
Basic Performance
- Simple and User-Friendly Operation
The system features a touchscreen human–machine interface (HMI) for intuitive operation and parameter editing.
The battery is placed on the shelf inside the temperature chamber. After closing the door, the test can be automatically completed by pressing the test button on the touchscreen. - Safety and Explosion-Proof Design
Both the inner and outer chambers are reinforced for enhanced safety, and the equipment is equipped with a safety interlock door design. - Integrated Aesthetic Design
The equipment features a clean, professional, and well-proportioned appearance, combining functionality with modern industrial aesthetics. - Easy Positioning and Mobility
The base of the equipment is equipped with swivel casters and adjustable leveling feet, allowing convenient movement, accurate positioning, and secure fixation.
Equipment Structure
- Control System: PLC control system with touchscreen HMI for operation and parameter setting.
- Heating System: Ceramic heating elements are used for heating. A circulation motor with a fan wheel provides forced horizontal air circulation, ensuring uniform temperature distribution inside the chamber. The system is equipped with over-temperature protection and automatic power-off protection in case of overload.
- Short-Circuit System: Industrial high-current silver-plated contactor short-circuit system, including: 1 channel with low-resistance short circuit ≤ 5 mΩ, Additional channel with resistive short circuit of 80 mΩ
- Auxiliary Functions: Equipped with a visible explosion-proof glass observation window, internal lighting, smoke exhaust system, pressure-relief explosion-proof design, door safety interlock, emergency stop protection, as well as equipment mobility and fixation functions.
Specifications
| Product Name | Temperature-Controlled Battery Short-Circuit Tester |
| Control Method | PLC control with touchscreen HMI |
| Maximum Load Current | 1000 A: Internal resistance ≤ 5 mΩ (load capacity customizable) 300 A: With resistive load (80 ± 20) mΩ Load current and resistance values: Customizable |
| DC Response Time | ≤ 2 ms |
| Applicable Test Samples | Pouch cells Cylindrical cells Prismatic cells |
| Test Chamber Size | 3C Consumer Cell Chamber Volume: 216 L Dimensions: W600 × D600 × H600 mm |
| Power Cells / Large-Capacity Cells Chamber | Volume: 1 m³ – 2 m³ |
| Module-Level Test Chamber | Volume: ≥ 2 m³ |
| Shelving System | Load Capacity: ≥ 50 kg per shelf Quantity: 2 shelves Material: Stainless steel SUS304 |
| Inner Chamber Material | 3C Consumer Cell Chamber: Stainless steel SUS304, thickness t = 1.2 mm Power Cells / Large-Capacity Cells Chamber: Stainless steel SUS304, thickness t = 3–5 mm Module-Level Chamber: Stainless steel SUS304, thickness ≥ t = 5 mm |
| Seal Material | High-temperature and corrosion-resistant silicone gasket |
| Temperature Control | Temperature Range: Ambient (RT +10 ℃) to 100 ℃ Heating Rate: 5 ℃ ± 2 ℃ / min (non-linear, adjustable) Temperature Resolution: 0.5 ℃ Temperature Uniformity: ±2 ℃ (no-load condition) |
| Safety Protection Design | Over-temperature protection Overload protection Leakage current protection Door safety interlock Emergency stop switch Three-color status indicator and alarm system |
| Data Acquisition | Battery temperature Battery voltage Short-circuit current Short-circuit duration |
| Data Display & Analysis | Real-time multi-channel curve display of: Temperature, Voltage, Short-circuit current, Short-circuit time |
| Test Termination Conditions | The test can be terminated automatically based on: Battery temperature Battery voltage Short-circuit duration |
| Exhaust & Venting System | High-temperature-resistant blower installed on the top The exhaust pipe extends from the rear of the chamber Exhaust pipe diameter: 102 mm Airflow rate: 450 m³/h |
| Lighting | High-brightness LED lighting inside the test chamber for clear observation during testing |
| Explosion-Proof Observation Window | One 300 × 300 mm explosion-proof glass window is installed on the chamber door Allows clear visual monitoring of the test process |
| Pressure Relief Port | Size: ≥ 300 × 300 mm For power cells or large-capacity cell testing, enlarged pressure relief ports and dual ports are recommended. |
| Explosion-Proof Safety Chain | Two explosion-proof safety chains are installed on the chamber door Prevent door detachment and protect personnel in case of an internal explosion |
| Remote Video Monitoring (Optional) | A monitoring camera is installed outside the explosion-proof window Supports remote real-time observation of the test chamber Camera resolution: ≥ 5 MP, 1080P |
| Power Input | AC220V/50Hz, or AC110V/60Hz |
| Product Dimensions | 216 L Model: W950 × D800 × H1650 mm 1 m³ Model: W1450 × D1350 × H1850 mm >1 m³ Models: Dimensions subject to final design |
| Net Weight | 400 kg |
