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China External Fire Testing Machine Suppliers - Factory Equipment for Battery Safety Compliance and Verification
Technical Specifications
| Model | TA-WBHS |
| Control Method | Remote computer control + video surveillance |
| Test room | W2000 * D3000 * H1000mm（customized） |
| Mobile rack size | W2200 * D3200mm（customized） |
| Load-bearing | 1500kg |
| Test vehicle movement speed | 6000mm/min (adjustable) |
| Cover plate movement speed | 6000mm/min (adjustable) |
| Ignition method | Automatic ignition control |
| Combustion height adjustment | The height from the bottom of the battery pack to the oil level is 300mm–700mm, which can be manually adjusted |
| Oil pan size | Multi grid small oil basin combination; oil basin area can be selected according to battery size for easy operation. The height of the oil pan should not exceed 8cm above the surface of the gasoline. |
| Refueling method | Manual quantitative refueling based on combustion time |
| Cooling and deformation prevention of oil basin | Inject water into the bottom of the oil basin, with a height of ≥ 200mm, to cool down the combustion of gasoline and prevent deformation of the oil basin |
| Size of refractory bricks | 240mm * 120mm * 70mm |
| Remote Video Monitoring | Install surveillance cameras in the laboratory for remote video monitoring of testing conditions. Pixel count no less than 5 million; resolution 1080P. |
| Fire extinguishing (optional) |
The following fire extinguishing methods can be customized: 1. Battery pack fire sprinkler fire extinguishing (installation of water bubbles, solenoid valves, remote control) 2. Automatic lifting and immersion of battery pack for fire extinguishing (a pit needs to be dug to make a waterproof water tank) |
| Security protection design | Overload protection; equipped with leakage protection device, limit switch, safety emergency stop switch, and three-color light alarm indicator |
| Power supply | AC380V 50HZ 6kW |
| Weight | 4500kg |
| Size | W8400 * D4250 * H960mm（customized） |
Compliance & Standards
- GB 38031-2020
- IEC 62133 / GB 31241
- UN 38.3
- ECE R100
- UL 2580
Key Features
- 🔥 Automated fire combustion cycle: Automatically completes the preheating, direct combustion, and intermittent combustion processes.
- 📡 Wireless remote control: Remote wireless operation from an explosion-proof control room.
- 🌡️ Multi-point temperature measurement: K-type thermocouples are arranged at multiple points for real-time temperature measurement.
- 📏 Flame height automatically adjusted: Sensor / visual monitoring automatically adjusts the combustion distance.
Safety & Protection
- 🛡️ Explosion-proof pressure relief design: Addresses the risk of fire and explosion to enhance safety protection.
- 🔩 Anti-corrosion & high-temperature resistant material: The combustion chamber uses special stainless steel, durable and corrosion-resistant.
- 🚒 Emergency fire extinguishing linkage: Equipped with dry powder / CO₂ fire extinguishing interfaces with intelligent linkage.
- ⚠️ Gas leakage monitoring: Automatically alarms and cuts off the gas source — safe and reliable.
Applications
- New energy vehicle manufacturers
- Fire science research
- Energy storage system certification
- Battery power module / cell
Frequently Asked Questions
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What types of fuel does the external burner support? Is it LPG or aviation fuel? +According to different testing standards, the equipment is divided into two types: gas type and fuel type. The gas type (meeting GB 38031 and ECE R100) uses liquefied petroleum gas and the flowmeter precisely controls the fuel; the fuel type (suitable for UL and older standards) uses aviation kerosene or gasoline.
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What are "direct burning" and "indirect burning"? How is the equipment switched? +This is the core testing process of GB 38031 and other battery safety standards:
Direct fire test: The flame directly burns the battery.
Indirect fire test: The flame is isolated from the battery by means of a fireproof cover plate.
The equipment is equipped with automatic sliding rails and lifting mechanisms. It can automatically complete the movement of the cover plate or the replacement of the burner according to the preset time in the software. The entire process does not require manual operation. -
What are the specific requirements for the installation of an external fire heater in the venue? +(1) Installation space: Independent explosion-proof laboratory, standard equipped with explosion-proof design.
(2) Ventilation system: High-temperature exhaust fan + exhaust gas filtration.
(3) Gas supply: Standard gas station, dedicated pipelines and leakage monitoring.
(4) Safety distance: Control cabinet and main unit are isolated by ≥ 10 meters to protect operators. -
Can the test room size and mobile rack be customized to fit different battery pack dimensions? +Yes. The standard test room is W2000 × D3000 × H1000mm and the mobile rack is W2200 × D3200mm, but both can be fully customized to accommodate different battery pack sizes. The oil basin area can also be selected according to battery dimensions for easy operation.
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What fire extinguishing options are available for the TA-WBHS system? +Two optional fire extinguishing methods are available:
1. Battery pack fire sprinkler system: Installation of water nozzles, solenoid valves, and remote control for spray-based suppression.
2. Automatic lifting and immersion: The battery pack is automatically submerged into a waterproof tank for fire extinguishing (requires a pit to be dug for the water tank). -
Which international standards does the TA-WBHS battery fire test system comply with? +The TA-WBHS is designed to support testing in compliance with multiple international and national standards, including GB 38031-2020, IEC 62133 / GB 31241, UN 38.3, ECE R100, and UL 2580. This makes it suitable for new energy vehicle manufacturers, energy storage system certification, fire science research, and battery module / cell testing.