KEDU CKDF1M ARC Fault Detection Device AFDD Continuously detect the fault arc in the loop that can cause electrical fire, and disconnect the loop before the flame appears. Automatic identification of normal arc and fault arc. Integrated circuit breaker, provides comprehensive protection: overload protection, short circuit protection, grounding arc fault protection, parallel arc fault protection, series arc fault protection, over voltage protection. GB/T 10963.1, IEC/EN 60898-1 GB/T 31143, IEC/EN 62606
In accordance with IEC 60364-4-42 installation standards, it is recommended to install AFDD in the following terminal loops::
1. Places with sleep functions (such as hotels, family bedrooms, etc.);
2. Places with large quantities of combustible materials (such as barns, woodworking shops, flammable stores, etc.);
3. Buildings with flammable materials (such as wooden houses);
4. Places prone to fire spread (such as high-rise buildings);
5. A place or room where cultural assets are stored (e.g. museum, library, etc.).
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