Installation and cautions
Installation and maintenance
Installation location and applications
Building lightning protection areadivisi on(LPZ)
Installation location and application
To speci灯serious class of lightning electromagnetic pulse (LEMP) fox lightning protection areas, and the position of equipotential connection points at the area boundary, dividing protection areas to lightning protection zones (LPZ) LPZOA area: the objects in this area may be mediated by a direct lightning strike and taken all the lightning current, no attenuation of electromagnetic fields LPZOB arrea: This <rrea is in the selected radius corresponding to the scope of bowls. Each o川ect is unlikely to have been directly struck by lightning no attenuation of electromagnetic fields LPZl area: the objects in this area are impossible attacked by direct lightning. The lightning current flowing through the conductor is less than LPZOB area. Electromagnetic field intensity has been attenuated, and the attenuation depends on the size of the shield building measures. Doors, windows, etc are the "hole”introducing LEMP LPZ2 area: When further reduction of lightning current and electromagnetic field strength are required, back lightning protection area should be add up like engine room with shield, metal equipment, box, cabinet, etc, selecting lightning protection area conditions based on environmental requirements of protected objects TDKU1 is mainly used for LPZl, LPZ3 and LPZ3 anti-induction lightning |
