BS 7870-4.11 – LV and MV polymeric insulated cables for use by distribution and generation utilities
BS 7870-4.11:2011+A1:2016 specifies requirements for the construction, dimensionsand mechanical and electrical properties of 19/33(36) kV single-core cableshaving either aluminium or copper conductors, cross-linked polyethylene (XLPE)extruded insulation, a lead alloy sheath and a medium density polyethylene(MDPE) oversheath.
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 7870-1
BS 7870-2
BS EN 12548
BS EN 60228:2005
BS EN 60811-1-2
BS EN 60811-1-3
BS EN 60811-2-1
HD 603 S1
HD 605 S2
HD 620 S2
HD 626 S1
HD 627 S1
IEC 60502-2
Incorporates the following:
Corrigendum, August 2012. Amendment, June 2016. Amends and replaces BS 7870-4 .11:2011
Product Details
- Published:
- 06/30/2016
- ISBN(s):
- 9780580938061
- Number of Pages:
- 26
- File Size:
- 1 file , 1.4 MB
- Product Code(s):
- 30339583, 30339583, 30339583
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
