The main content of the electrical safety inspection is: all-round quantitative monitoring of electrical facilities
Electrical fire safety inspection is based on the electrical facilities in the operation process of thermal radiation
, acoustic emission, electromagnetic emission and other modern physical phenomena, the use of international advanced high-tech instruments, equipment, combined with the traditional methods of checking the electrical facilities to carry out all-round quantitative monitoring. Monitoring.
Thus more comprehensive, scientific and accurate in reflecting the existence of electrical fire hazards, the degree of danger and its exact location, and timely put forward the corresponding rectification measures, so as to eliminate hidden dangers, to avoid electrical fire accidents.
We refer to the relevant experience of developed countries, the introduction of the international advanced level of testing instruments and equipment, through the electrical facilities, such as a full range of quantitative monitoring, and comprehensive, accurate reflection of the exact location of electrical fire hazards, the traditional inspection work to a new scientific height. To do the identification of electrical fire hazards scientific, mapping, data, which is the result of scientific and technological progress.
Expanded Information:
Electrical safety inspection work rules:
A clear test object
Electrical system contains a wide range of content. Only a clear test object, in order to avoid the blindness of the electrical fire safety test work, excluding objects that do not belong to the scope of the electrical fire safety test. There are two main categories of objects for electrical fire safety testing: electrical equipment and circuits. Electrical equipment includes power substation and distribution facilities, electrical equipment and electrical control devices.
Two, the delineation of the monitoring program
In the test object based on the different test objects of the test program is divided. In fact, electrical safety incidents include not only fire safety, and its detection projects should be limited, rather than an all-inclusive, non-specific general specification.
Electrical fire safety test items should be related only to fire safety. For example, electrical overheating, heat storage, discharge, insulation or grounding faults, and lack of protection should be important elements of the test program.
Three, clear test methods, procedures and tools
This is an important part of the standardization of electrical fire safety testing. Only the testing organizations in accordance with the specification of the test methods, procedures and tools for testing, in order to effectively ensure that the test results of scientific and reliable. Testing methods can be divided into visual inspection and instrument inspection. Testing tools should include a variety of electrical measuring instruments and special equipment to measure the possibility of overheating or discharge.
Four, clear test object standardized technical requirements and test results compared to the determination method
The standardized technical requirements of the test object that the electrical installation specification and the test results are compared to the conclusion that the system meets the fire safety requirements. Determination, the unqualified items are divided into general defects and critical defects, and according to the number of defects to determine the test results for qualified, basically qualified and unqualified.
Baidu Encyclopedia-Electrical Fire Safety Testing