The Battery Combustion & Jet Flame Test System is designed to evaluate the fire-resistance and combustion characteristics of batteries by igniting gas at the bottom of the test specimen and observing the reaction. The Battery Combustion & Jet Flame Test System verifies whether a battery burns completely, explodes, or causes components to penetrate a specified wire mesh under standard burn duration conditions.
System Structure & Key Components
- Control System
PLC control with touchscreen interface for reliable and precise test configuration and execution. - Combustion System
A gas cylinder (provided by the customer) is connected to the right side of the machine. Gas flows through control components and piping to a Bunsen burner, which is ignited by a high-voltage ignition needle above the burner to generate a stable jet flame for testing. - Auxiliary Safety Features
- Explosion-proof observation window
- Internal lighting
- Exhaust ventilation system
- Pressure relief and explosion protection
- Safety door interlocks
- Emergency stop protection
- Mobility with leveling and fixation mechanisms
Specifications
| Product Name | Battery Combustion & Jet Flame Test System |
| Control Method | PLC with touchscreen HMI |
| Platform Access Hole | Round hole Ø (100 ± 2) mm with steel mesh installed above |
| Steel Mesh | Wire diameter 0.45 mm, 20 mesh |
| Removable Steel Mesh | Replaceable when damaged for convenience |
| Octagonal Test Cage | Across-flat distance: (610 ± 10) mm; height: (305 ± 5) mm |
| Removable Aluminum Mesh | Wire diameter 0.25 mm, mesh size 16–18; replaceable when damaged |
| Combustion Burner | Bunsen style gas burner conforming to UL 1973-2022 |
| Gas Flow Control Valve | Adjustable regulator to control flame height with explosion-proof throttling valve mounted externally |
| Gas Ignition | Infrared gas igniter installed inside chamber |
| Rodent-Protected Gas Line | Inner mesh to prevent rodent damage to gas piping |
| Internal Chamber Size | W810 × D760 × H698 mm |
| Chamber Material | Stainless steel SUS304, thickness 2.0 mm |
| Sealing Gasket | High-temperature automotive grade silicone |
| Lighting | High-brightness LED illumination for clear visibility |
| Exhaust Ventilation | High-temperature resistant blower; rear exhaust port φ102 mm; airflow 450 m³/h |
| Explosion-Proof Observation Window | 300 × 300 mm |
| Pressure Relief Port | ≥ 300 × 300 mm |
| Safety Protection | Overload protection, leakage protection device, safety door interlocks, emergency stop switch, three-color alarm indicator |
| Explosion-Proof Safety Chains | Two chains on door to prevent ejection during combustion events |
| Power Input | AC220V/50Hz, or AC110V/60Hz |
| Rated Power | 6 kW |
| Overall Dimensions | W950 × D950 × H1650 mm |
| Approximate Weight | ~300 kg |
| Note | Gas for combustion testing must be supplied by the customer (e.g., propane/butane gas cylinder) |
