BS 7870-4.20:1999
LV and MV polymeric insulated cables for use by distribution and generation utilities - Specification for distribution cables with extruded insulation for rated voltages of 11 kV and 33 kV - Three-core 11 kV cables - Three core 11 kV cables

Standard No.

BS 7870-4.20:1999

Release Date

1999

Published By

British Standards Institution (BSI)

Status

Be replaced 2011-12

Replace By

BS 7870-4.20:2011

Latest

BS 7870-4.20:2011+A1:2016

Scope

To be read in conjunction with BS 7870-1, BS 7870-2

BS 7870-4.20:1999 history

• 1970 BS 7870-4.20:2011+A1:2016 LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation for rated voltages of 11 kV to 33 kV. Three-core 11 kV cables(Implementation of HD 620)
• 2011 BS 7870-4.20:2011 LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation for rated voltages of 11 kV to 33 kV. Three-core 11 kV cables
• 1999 BS 7870-4.20:1999 LV and MV polymeric insulated cables for use by distribution and generation utilities - Specification for distribution cables with extruded insulation for rated voltages of 11 kV and 33 kV - Three-core 11 kV cables - Three core 11 kV cables