PD IEC/TR 62470:2011 - Guidance on techniques for the measurement of the coefficient of friction (COF) between cables and ducts

PD IEC/TR 62470:2011

Guidance on techniques for the measurement of the coefficient of friction (COF) between cables and ducts

Status : Current   Published : November 2011

Format
PDF

Format
HARDCOPY



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.




Standard NumberPD IEC/TR 62470:2011
TitleGuidance on techniques for the measurement of the coefficient of friction (COF) between cables and ducts
StatusCurrent
Publication Date30 November 2011
Normative References(Required to achieve compliance to this standard)IEC 60794-3-10, IEC 60794-1-1:2001, IEC 60794-5
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsIEC TR 62470:2011
Draft Superseded By07/30172935 DC
DescriptorsFibre optics, Force measurement, Cable laying, Optical fibres, Fibre optic cables, Ducts (building services), Mechanical measurement, Coefficient of friction, Ducting
ICS33.180.10
CommitteeGEL/86/1
ISBN978 0 580 60762 2
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.228 MB
Price£130.00


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