Most rides run on electricity. What should I pay attention to when using electricity?
1. Low-voltage power distribution system
TN system should be used for grounding low-voltage distribution system of playground equipment. The metal shell and non-charged metal structure of the electrical equipment should be reliably grounded; The protection grounding resistance of the low-voltage distribution system should not be greater than 10 ohms. The design, construction and construction of the grounding device shall comply with the provisions of the Code for the Design of Grounding of Industrial and Civil Power Equipment; The insulation resistance between the live circuit and the ground shall not be less than 1M ohms.
Two, the electrical system
The design function of the electrical system of playground equipment should meet the operation control and safety protection requirements of entertainment facilities, and should meet the normal use requirements under local environmental conditions.
3. Install the lightning rod
Playground equipment should be equipped with lightning protection devices, the height should be more than 15m. The lightning protection device should be connected reliably and the grounding resistance should not exceed 10 ohms.
