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Reference IEC/TR 62470 ed1.0 withdrawn corrigendum
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Title Guidance on techniques for the measurement of the coefficient of friction (COF) between cables and ducts
Publication date 2011-10-21
Format, price
(Swiss francs)
and language
60.- 14 pages
60.- 1092 Kb
Abstract IEC/TR 62470:2011(E) describes three techniques to measure the coefficient of friction (COF) between cables and ducts. For a given technique, cable construction, installation method (pulling, pushing, or blowing), and duct size, the relative values of the COF can give some indication as to the relative ease of installation. The techniques can be used for traditional cables and ducts (see IEC 60794-3-10) as well as for microduct cables and microducts (see IEC 60794-5). A fibre or fibre unit may be evaluated in place of a cable in all techniques.
Technical Committee 86A - Fibres and cables  RSS
ICS Codes
33.180.10 Fibres and cables
Replaced by
Stability date 2018
Work in progress
ProjectStage codeForecast publication date
No project under development--


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