Lightning protection guide by OBO

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Last revision 2020

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

Strana 192 z 288

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• Power stages are available for all building types. Benefits: • DIN VDE 0100-443/-534 for installation surge protection fulfilled. If lightning currents (external lightning protection ex- posed cable infeed) are expected the infeed point of the electrical system, type type 1+2 lightning and surge protection device required. The requirements for the mandatory installation surge protection according DIN VDE 0100-443 and part -534 are fulfilled.. installation through direct mounting the busbar system in the lower mains-side connection compartment (NAR) the meter cabinet possible. TBS Blitzschutz-Leitfaden 2018 / en / 2020/01/10 14:42:40 14:42:40 (LLExport_02613) / 2020/01/10 14:42:54 14:42:54 192 Chapter The internal lightning protection system . • The function display and optional remote signalling contact signal the functionality.NAR combination arrestors of type 1+2 the ideal solution for use the mm busbar system. • The low protection level under 1,500 suit- able for protection terminals.Type 1+2 combination arrestor MCF-. • Installation the busbar saves space in the meter cabinet...NAR the 40-mm busbar mains-side connection compartment Lightning arrestor the pre-counter area Type lightning arrestors type 1+2 combination ar- restors can used the mains-side connection compartment (NAR), previously termed the "lower connection compartment". The new series MCF-.