Explosionsgeschützte Batterieprüfkammer

The DHT® Explosion-Proof Test Chamber for New Energy Batteries is an advanced safety evaluation system specifically engineered for power batteries in electric vehicles and energy storage applications. By simulating extreme operating conditions (including high/low temperature cycles, humidity variations, and charge-discharge stress tests), it rigorously verifies battery explosion resistance, thermal runaway mitigation capabilities, and long-term operational reliability. Featuring a modular design with single-layer, double-layer, and walk-in configurations, this equipment adapts to diverse testing scales while fully complying with international safety standards (UN38.3, GB/T 31485, etc.). It has been widely adopted by global battery manufacturers, automotive OEMs, research institutions, and third-party certification laboratories.

Vorteile

Comprehensive Explosion-Proof Safety Measures: The chamber features a high-strength stainless steel enclosure combined with a multi-layer composite explosion-proof structure. It includes built-in pressure relief channels and flame-retardant materials to ensure controlled release of explosive shockwaves.

Intelligent Monitoring System: Equipped with multi-sensor real-time monitoring for pressure, temperature, smoke, and other parameters, the system triggers automatic power-off and emergency exhaust mechanisms upon detecting abnormal data.

Precise Temperature Control and Extreme Environment Simulation: Supports a temperature range from -70°C to +150°C with a heating and cooling rate exceeding 5°C/min, meeting the requirements for high and low-temperature cycling tests of batteries. An optional humidity module (20%–98% RH) simulates the impact of hot and humid environments on battery performance.

Customization and Compatibility: Functions can be expanded based on customer needs, such as adding charge/discharge testing modules and vibration testing modules. Available in various volumes (100L–1000L) and test chamber layouts, compatible with prismatic, cylindrical, and pouch batteries.

International Certifications and Long-Term Reliability: Certified by CE, UL, TÜV, and other international safety standards, in compliance with industry standards like IEC 62133 and SAE J2464. Key components (e.g., heaters, refrigeration systems) have a lifespan exceeding 100,000 hours, reducing operational and maintenance costs.

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Spezifikationen

Enclosure Material High-strength 316L stainless steel + Multi-layer explosion-proof composite structure
Pressure Relief System Built-in directional shockwave release channels (3-6 channels, customizable)
Flame Retardant Material UL94 V-0 certified flame-retardant insulation layer
Real-Time Sensors Pressure (±0.1 kPa), Temperature (±0.5°C), Smoke Detection (0.001g/m³ resolution)
Safety Mechanisms Auto power-off <50ms response time + Emergency exhaust (≥1000m³/h)
Temperature Range -70°C to +180°C
Temperature Ramp Rate Heating/Cooling ≥5°C/min (full load)
Humidity Control (Optional) 20%–98% RH (±3% RH)
Functional Modules Expandable: Charge/Discharge (0-1000V DC), Vibration (5-2000Hz, 50g max)
Chamber Configuration Volume: 100L–1000L; Layouts: Single/Double-layer, Walk-in (customizable)
Battery Compatibility Prismatic (≤600mm), Cylindrical (≤26650), Pouch (≤500×800mm)
International Standards CE, UL 61010, TÜV Mark, IEC 62133, SAE J2464, UN38.3
Key Component Lifespan Heaters/Compressors >100,000 hours (MTBF)
Maintenance Cost <5% annual maintenance rate; Self-diagnostic system for fault prediction