Lightning threatens city

闪电 — 令人着迷,却非常危险

闪电与雷鸣,这种壮观的自然现象一直令人类为之着迷。在希腊神话中,宙斯,众神之父,被视为天空的统治者,他的力量经常被想象为雷霆闪电。罗马神话将这种力量归于主神朱庇特, 大陆日耳曼部落将之归于雷神多纳尔,北部德国人称为雷神托尔。





Lightning protection zone concept

Lightning protection zone concept

The LPZ concept according to IEC 62305-4:2010 makes it easier to plan, implement and monitor comprehensive protection measures.

In this approach, the building is subdivided into zones with different risk potentials. Based on these zones, the necessary lightning and surge protection devices and components are determined.

Setting the right basis with foundation and ring earth electrodes

Whether existing or new buildings, a functioning earth-termination system is the prerequisite for protecting people from dangerous high voltages and for the safe operation of electric systems in buildings.

An earth-termination system forms the basis for the proper function of the

  • electric systems (power supply)
  • electronic systems (information and data technology)
  • functional equipotential bonding
  • lightning protection system
  • surge protection
  • electromagnetic compatibility (EMC)
  • antenna earthing.







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