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CEI EN 60794-4-10

Optical fibre cables Part 4-10: Family Specification - OPGW (Optical Ground Wires) along electrical power lines

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Organization: CEI
Publication Date: 1 July 2015
Status: active
Page Count: 28
ICS Code (Fibres and cables): 33.180.10
scope:

This part of IEC 60794-4, which is a family specification, covers cable construction, test methods and optical, mechanical, environmental and electrical performance requirements for OPGW (optical ground wire) which is used for the protection of electrical power lines against atmospheric discharges or short-circuits and, at the same time, as a high bandwidth transport media for communications-and-control optical signals. The corresponding environmental declaration may be built according to IEC TR 62839-1.

The OPGW is a substitute for a conventional ground-/shield-wire containing optical fibres for control and/or telecommunication purposes. Usually the fibres are embedded loosely in protective buffer tubes. To fulfil mechanical and electrical requirements; an armouring of one or more layers with aluminium, aluminium alloy, and aluminium clad steel, galvanized steel or a mixture of them is helically stranded. If the construction contains an aluminium tube or an aluminium slotted core, this cross section is considered as a conductive part.

Document History

CEI EN 60794-4-10
July 1, 2015
Optical fibre cables Part 4-10: Family Specification - OPGW (Optical Ground Wires) along electrical power lines
This part of IEC 60794-4, which is a family specification, covers cable construction, test methods and optical, mechanical, environmental and electrical performance requirements for OPGW (optical...
July 1, 2008
Optical fibre cables - Part 4-10: Aerial optical cables along electrical power lines Family specification for OPGW (Optical Ground Wires)
Questa parte della serie EN 60794, รจ una specifica di famiglia, specifica le prescrizioni elettriche, meccaniche e ottiche relative agli POGW (Funi di Guardia con fibre ottiche) utilizzabili per i...

References

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