DS/EN 50525-2-31:2011
Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-31: Cables for general applications - Single core non-sheathed cables with thermoplastic PVC insulation

Standard No.

DS/EN 50525-2-31:2011

Release Date

2011

Published By

Danish Standards Foundation

Latest

DS/EN 50525-2-31:2011

Replace

DS/HD 21.3 S3-1997 DS/HD 21.3 S3/A2-2008 DS/HD 21.3 S3/A1-2000 DS/HD 21.7 S2-1997 DS/HD 21.7 S2/A1-2000

Scope

EN 50525-2-31 applies to non-sheathed single core cables insulated with thermoplastic (PVC) insulation.The cables are of rated voltages U0/U up to and including 450/750 V.The cables are intended for fixed wiring applications.NOTE 1 Cables rated 450/750 V may be used at 600/1 000 V when this cable is used in fixed installations with mechanical protection, within switchgear and control gear - see HD 516. The maximum conductor operating temperatures for the cables in this standard are 70 °C (V types) and 90 °C (V2 types).NOTE 2 HD 516 contains extensive guidance on the safe use of cables in this standard.This EN 50525-2-31 should be read in conjunction with EN

DS/EN 50525-2-31:2011 history

• 2011 DS/EN 50525-2-31:2011 Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-31: Cables for general applications - Single core non-sheathed cables with thermoplastic PVC insulation