BS 7870-4.10:2011+A1:2016

LV and MV polymeric insulated cables for use by distribution and generation utilities-Specification for distribution cables with extruded insulation of rated voltages of 11 kV to 33 kV-Single-core 11 kV to 33 kV cables (Implementation of HD 620)

BSI Group , 06/30/2016

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 06/30/2016

Published:06/30/2016

Pages:32

ISBN(s):9780580938054

File Size:1 file , 1.5 MB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

BS 7870-4.10:2011+A1:2016 specifies requirements for the construction, dimensionsand mechanical and electrical properties of 6.35/11(12) kV to 19/33(36) kVsingle-core cables having either aluminium or copper conductors, cross-linkedpolyethylene (XLPE) or ethylene propylene rubber (EPR) extruded insulation, acopper wire metallic screen and an oversheath of one of the followingcompounds:

medium density polyethylene (MDPE) compound type DMP 5 (Type Acables);
thermoplastic compound type DMZ 4 for cables with having a low emissionof smoke and corrosive gases when affected by fire (Type B cables).

The standard also specifies requirements for 11 kV cables laid up in a triplexformation.This section of BS 7870 is applicable to cables that are designed for a maximumcontinuous conductor operating temperature of 90 °C and for a maximumshort-circuit conductor temperature of 250 °C.NOTE Information to be supplied by the purchaser, and items to be agreedbetween the purchaser and the manufacturer at the time of enquiry and/or orderare given in Annex B. Guidance on type testing is given in Annex C.To be read in conjunction with BS 7870-1:2011,BS 7870-2:2011. Cross References:BS 3988:1970+A3:1989BS 7870-1BS 7870-2BS EN 50267-2-1 BS EN 60228:2005BS EN 60332-1-2:2004BS EN 60332-3-24:2009BS EN 60811-1-2BS EN 60811-1-3BS EN 60811-2-1BS EN 61034-1BS EN 61034-2HD 603 S1HD 605 S2HD 620 S2HD 626 S1HD 627 S1IEC 60502-2Incorporates the following:Corrigendum, August 2012. Amendment, June 2016. Amends and replaces BS 7870-4 .10:2011