tratos cables - BS 7870 standard - 11kV to 33KV

Products

Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

Related Case Studies

Related News

Parts and sections of BS 7870

Part and sectionTitle
Part 1General
Part 2Methods of test
Part 3Specification for distribution cables of rated voltage 0.6/1 kV
3.1PVC insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
3.11XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
3.12XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
3.2PVC insulated split concentric cables with copper or aluminium conductors
3.21XLPE insulated split concentric cables with copper or aluminium conductors
3.22XLPE insulated split concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
3.4XLPE insulated copper wire waveform concentric cables with solid aluminium conductors
3.5XLPE insulated, copper wire waveform or helical concentric cables with solid aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
Part 4Specification for distribution cables with extruded insulation of rated voltages of 11 kV to 33 kV
4.1Sinqle–core 11 kV to 33 kV cables
4.11Single-core 33 kV lead sheathed cables
4.2Three-core 11 kV cables
Part 5Polymeric insulated aerial bundled conductors (ABC) of rated voltage 0.6/1 kV for overhead distribution
Part 8Specification for multicore and multipair cables for installation above and below ground
8.1Single wire armoured and PVC sheathed multicore cable with copper conductors
8.2Single wire armoured and PVC sheathed multipair cable with copper conductors
8.3Single wire armoured and PVC sheathed multicore cable with copper conductors, having reduced fire propagation performance
Part 1General
Part 2 Methods of test
Part 3 Specification for distribution cables of rated voltage 0.6/1 kV
8.4Single wire or double steel tape armoured and PVC sheathed multipair cable with copper conductors, having reduced fire propagation performance
8.5Single wire armoured and unarmoured multicore cables with copper conductors and non-halogenated sheath
8.6Single wire or double steel tape armoured and non-halogenated sheathed multipair cable with copper conductors