
Lightning protection. Telecommunication lines. Lines using metallic conductors
出版:British Standards Institution

專家解讀視頻
Pertains to protection against lightning of outdoor telecommunication lines using metallic conductors (for example, access networks, lines between buildings). It aims to protect telecommunication lines and connected equipment against the direct and indirect influence of lightning by limiting the risk of damage due to overvoltages and overcurrents, liable to occur in these lines, to values which are lower than or equal to the tolerable risk of damage.
? British Standards Institution 2013
General notes:
This standard has been withdrawn as it is identical to EN 61663-2:2001, which has been withdrawn by CLC/TC 81X
IEC 61663-2 Ed. 1.0 - Identical
DIN EN 61663-2 (2002-07) - Identical
NBN EN 61663-2:2001 - Identical
NF EN 61663-2:2001 - Identical
I.S. EN 61663-2:2001 - Identical
UNE EN 61663-2:2003 - Identical
SS EN 61663-2 Ed. 1 (2001) - Identical
DIN EN 61663-2:2002 - Identical
NBN EN 61663-2 : 2001 - Identical
DIN EN 61663-2 : 2002 - Identical
NF EN 61663-2 : 2001 - Identical
EN 61663-2 : 2001 - Identical
I.S. EN 61663-2:2001 - Identical
UNE EN 61663-2 : 2003 - Identical
UNE EN 61663-2 : 2003 - Identical
NBN EN 61663-2 : 2001 - Identical
I.S. EN 61663-2:2001 - Identical
EN 61663-2 : 2001 - Identical
DIN EN 61663-2 : 2002 - Identical
NF EN 61663-2 : 2001 - Identical