Tagasi

Vabandust – see toode pole enam saadaval

prEN IEC 60794-1-403:2020

Optical Fibre Cables - Basic optical cable test procedures - Part 403: Electrical test methods - Electrical continuity test of cable metallic elements, Method H3

Üldinfo
Kavand
Alusdokumendid
IEC 60794-1-403:202X; prEN IEC 60794-1-403:2020
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
Põhitekst
prEN IEC 60794-1-403:2020
The electrical continuity test is to verify that cable metallic elements are electrically continuous throughout the cable. Electrical continuity is important for bonding and grounding, toning for location, and other related system issues, and may represent a “goodness of manufacture" criteria. Typically, the test is one of continuity and carries no resistance or conductivity requirement. The metallic elements may be tested individually or may be tested as a total group. Since this latter criterion is frequently the case, all elements are to be measured as a group unless specified otherwise. NOTE Detail specifications may allow such elements as strength members to be non-continuous throughout the cable. This is a special case, and attention is directed to the detail specification.
*
*
*
PDF
2,44 € koos KM-ga
Paber
2,44 € koos KM-ga
Standardi monitooring