Playground should pay attention to electricity safety

trampoline with steel flex enclosure almost all need electricity, then when the electricity should pay attention to what matters?
1. Children's play equipment The design function of the electrical system must meet the operational control and safety requirements of the amusement facility and meet the requirements for normal use under local environmental conditions.
2. Low-voltage distribution system for children indoor play equipment should be grounded TN-S system; electrical equipment, metal shell and non-charged metal structure must be reliable grounding; low-voltage power distribution system to protect the repeated grounding resistance of not more than 10 Europe; The design and construction should be consistent with the "industrial and civilian power plant grounding design specifications" requirement; between the charged circuit and the insulation resistance between the ground should not be less than flat 1M Europe.
3. The height of more than 15m amusement facilities should be set lightning protection devices, lightning protection devices must be connected to a reliable, the grounding resistance should not be greater than 10 Europe.
4. Children's play equipment should not be set in the high-voltage overhead transmission and distribution channels, such as the need to obtain the consent of the local power management department.