What are the steps of electrical testing?

Electrical testing, refers to the electrical facilities in the operation process according to thermal radiation, acoustic emission, electromagnetic emission and other modern physical phenomena, the use of international advanced high-tech instruments, equipment, combined with the traditional inspection methods of electrical facilities for a full range of quantitative monitoring. The main contents of the electrical inspection are:

1, infrared diagnosis of charged equipment of the electrical system

2, grounding resistance detection of the electrical system

3, detection of residual current action protection device of the electrical system

4, insulation resistance detection of the electrical system

5, construction of the transformer and distribution system, installation of terminals

6, indoor low-voltage distribution facilities, the installation of the electrical system

6, indoor low-voltage distribution line wiring, power and lighting distribution boxes, switch socket installation

7, the laying of lines in the ceiling

8, electrical equipment grounding and equipotential coupling, etc.