The frequent causes of electrical fires and the demonstration device (platform) of intelligent prevention and control is the result of years of unremitting efforts and experiments by the Sichuan Fire Research Institute of the Ministry of Emergency Management of my country. On the basis of summarizing the frequent causes and mechanism of existing electrical fires, the experimental device that can demonstrate 9 kinds of AC electrical faults and the latest prevention and control technology has been successfully developed. Since the device was developed, it has demonstrated the danger of electrical fires and revealed the mechanism of electrical fires for all walks of life, and has received unanimous praise and high praise from all walks of life.
1. Function introduction(1) The frequent causes of electrical fires and the intelligent prevention and control demonstration device can truly demonstrate short-circuit discharge, phase-to-phase high-impedance discharge, poor contact heating/discharge, carbonization single-phase/two-phase discharge fault, full-circuit/partial overload, electric leakage discharge, and electric wire piled up heating 10 kinds of fire ignition sources and the process of igniting combustibles caused by AC electrical faults, and record and store data such as the time of electrical faults, characteristic current waves, etc., for technical basis for query and maintenance.
2. Specific performance parameters(1) The frequent causes of electrical fires and the