Technical Background
When household power strips are overloaded or circuits age, dangerous electric arcs may occur. Traditional current detection has slow response times. Optical arc detection monitors abnormal light signals in real-time, cutting power within milliseconds to prevent fires.
Working Principle
- Infrared Spectrum Sensing
Arcs emit infrared light at specific wavelengths (800-1100nm). Built-in high-sensitivity IR sensors capture these optical signals in real-time.
- AI Waveform Analysis
Machine learning algorithms distinguish normal appliance sparks (<1ms) from hazardous arcs (>4ms), with false alarm rates below 0.1%.
- Instant Power Cutoff
Upon detecting hazardous arcs, solid-state relays (SSR) cut power within 15ms – 10x faster than mechanical relays.
Key Advantages
- 15ms Ultra-Fast Response
(vs. 200ms in traditional solutions) - Space-Efficient Design
Optical sensors occupy <1cm³ - Electromagnetic Immunity
Unaffected by interference noise - 0.5W Low Standby Power
Energy-efficient operation
Critical Applications
- High-Power Devices
Prevents arc faults at AC/heater connections - Aging Electrical Systems
Detects hidden arcs from degraded wiring - Industrial Safety
Essential for explosive environments
Global Certifications
Compliant with:
- IEC 62606 (General Requirements for Arc Fault Detection Devices)
- UL 1699 (Standard for Arc-Fault Circuit-Interrupters)
Future Roadmap
- Multi-Sensor Fusion
Integrating temperature/current monitoring
- IoT Connectivity
Real-time alerts via mobile applications
Core Value Proposition
Optical arc detection transforms fire prevention from reactive to proactive, safeguarding the final centimeter of home electrical systems.