NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN CLC/TS 61643-22 ; VDE V 0845-3-2:2017-06 references following documents:

Document number Edition Title
ITU-T K.72 2011-06 Protection of telecommunication lines using metallic conductors against lightning - Risk management More 
ITU-T K.82 2010-05 Characteristics and ratings of solid-state, self-restoring overcurrent protectors for the protection of telecommunications installations More 
ITU-T K.85 2011-11 Requirements for the mitigation of lightning effects on home networks installed in customer premises More