Lightning protection guide by OBO

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Last revision 2020

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

Strana 85 z 288

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1. of appropriate air-termination rod stand 5408 966 5408 966 5408 966 5408 966 5408 967 5408 967 5408 967 5408 967 5408 967 Wind speed kph 140 122 108 101 kg 191 166 146 131 136 124 115 107 100 kg 230 200 176 158 163 149 138 128 120 kg 264 229 202 181 186 170 157 146 136 kg 295 255 225 201 206 189 174 162 151 kg Table 2.5 height They reach more than metres high the rod the irod system OBO.5 m height 4 4.19: Number FangFix concrete blocks required 2. The benefit irod: There need for shovel dig- ger move the earth and concrete foundation needs poured.2.0 7.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 Number concrete blocks for isFang air-termination rod with tripod stand Tele rod systems 19.2 Tele rod systems 19. 5402 864 5402 866 5402 868 5402 870 5402 872 5402 874 5402 876 5402 878 5402 880 Item no. Tele rods biogas plant 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 85 Chapter The external lightning protection system .5 7.0 Required concrete blocks Air-termination rod item no.7. Thanks these features, irod ideally suited for the installation already existing systems.5 8. The flexible system protects ex- tremely sensitive biogas plants reliably free- standing systems installations potentially ex- plosive areas against direct lightning strikes. During installation, is very easy align the systems using the threaded rods.5 5. Solid concrete blocks, each weighing kg, give both the air-termination rods and the stands sufficient support.0 5.5 6.0 6