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  • BSI
    BS IEC 61156-1-4:2018 Multicore and symmetrical pair/quad cables for digital communications - Assessment of conductor heating in bundled cables due to the deployment of remote powering
    Edition: 2018
    $313.97
    / user per year

Description of BS IEC 61156-1-4:2018 2018

IEC 61156-1-4:2018 specifies a method to assess the thermal behaviour of cables arranged in bundles, for digital communications. A method is described to determine the temperature increase in cable bundles for certain remote powering currents as a basis to analyse the expected performance under several test arrangements described in standards dealing with the installation of cabling systems.
It is only intended to provide guidance to assess the thermal behaviour of cables for digital communications in reference environmental conditions and arrangements. It is therefore not intended to become a type of test method.
This first edition cancels and replaces IEC PAS 61156-1-4, published in 2010. This edition includes the following significant technical changes with respect to the previous edition:
a)   Several test arrangements are considered;
b)   The mathematical approach was revised.

Standard NumberBS IEC 61156-1-4:2018
TitleMulticore and symmetrical pair/quad cables for digital communications - Assessment of conductor heating in bundled cables due to the deployment of remote powering
StatusDefinitive
Publication Date2018-10-18
ReplacesDD IEC/PAS 61156-1-4:2010
Identical National Standard OfIEC 61156-1-4:2018
DescriptorsElectric conductors, Heating, Multipair cables, Bundled conductors, Computer networks, Temperature measurement, Communication cables, Communication equipment, Electric cables, Data transmission, Communication networks, Multicore cables, Symmetrical, Electric power transmission, Digital signals
ICS33.120.20 Wires and symmetrical cables
CommitteeEPL/46
ISBN978 0 580 94143 6
PublisherBSI
Pages22

The following editions for this book are also available...

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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