The research shows that the protection of the industrial control system are not only need the external lightning protection system such as air terminals, down conductors and grounding system, but also need the internal lightning protection system such as
The research shows that the protection of the industrial control system are not only need the external lightning protection system such as air terminals, down conductors and grounding system, but also need the internal lightning protection system such as
经研究，对工业控制系统的防雷保护不仅要做好接闪器，引下线，接地体等基本的外部防护，还要做好等电位联结，屏蔽，信号系统和电源系统的电涌保护等相关内部防雷措施。