Lightning protection guide by OBO

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Last revision 2020

Vydal: OBO BETTERMANN s. r. o. Autor: OBO BETTERMANN

Strana 123 z 288

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The reduced cur- rent division coefficient thus also reduces the calcu- lated separation distance (s). To keep the magnetic fields small possible and avoid interference between the cables, wise to keep the cables least apart. TBS Blitzschutz-Leitfaden 2018 / en / 2020/01/10 14:42:40 14:42:40 (LLExport_02613) / 2020/01/10 14:42:54 14:42:54 123 Chapter The external lightning protection system . Ideally, the second conductor should run the ground the other side the building.TBS Blitzschutz-Leitfaden 2018 / en / 2020/01/10 14:42:40 14:42:40 (LLExport_02613) / 2020/01/10 14:42:54 14:42:54 Lightning current, several kA Connections between copper cable and sheath Electrical connection building, conductive structure, local PAS Minimum spacing (smaller values are possible based on calculation) Functioning the isCon® conductor Rules for the planning and installation parallel isCon® conductors Current division occurs installation multiple in- sulated conductors, run parallel