International Electrotechnical Commission

Protection against lightning – Part 4: Electrical and electronic systems within structures - Edition 1.0
 N 62305-4

Annotation

This part of IEC 62305 provides information for the design, installation, inspection, maintenance and testing of a LEMP protection measures system (LPMS) for electrical and electronic systems within a structure, able to reduce the risk of permanent failures due to lightning electromagnetic impulse.

This standard does not cover protection against electromagnetic interference due to lightning, which may cause malfunctioning of electronic systems. However, the information reported in Annex A can also be used to evaluate such disturbances. Protection measures against electromagnetic interference are covered in IEC 60364-4-44 and in the IEC 61000 series [1]2.

This standard provides guidelines for cooperation between the designer of the electrical and electronic system, and the designer of the protection measures, in an attempt to achieve optimum protection effectiveness.

This standard does not deal with detailed design of the electrical and electronic systems themselves.

2 Figures in square brackets refer to the biblography.

Автоматический перевод:

Защита от молнии – Часть 4: Электрические и электронные системы в структурах - Издание 1.0

Эта часть IEC 62305 предоставляет информацию для дизайна, установки, контроля, обслуживания и испытания Системы мер защиты LEMP (LPMS) для электрических и электронных систем в структуре, которая в состоянии снижать риск постоянного сбора отказов к молнии электромагнитный импульс.