Lightning protection guide by OBO

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Last revision 2020

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

Strana 69 z 288

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Kalzip® terminal, able carry lightning current, from OBO 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 69 Chapter The external lightning protection system . Metal covers protect the exterior wall can used as natural component the air-termination system, if melting the impact point the lightning strike is accepted (Table 2. contrast, loose conductor routing must installed secure the temperature- dependent length compensation.6). Depending the product, these can be fitted the roof element standard- compliant way. Metal roofs fulfilling the requirement IEC/EN 62305- 3 regarding material strength can used natur- al air-termination and down-conductor unit. parapets) such way that they can conduct light- ning current.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 Possible method for connecting metal roof parapet bridging with flexible cable Various bridging and connecting components are available for connecting metal roof elements (e. Tested ter- minals must used create fixed connection able to carry lightning current. The application standard offers variety options in this regard.g