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BS EN 50525-2-31:2011

Current

Current

The latest, up-to-date edition.

Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Cables for general applications. Single core non-sheathed cables with thermoplastic PVC insulation

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-09-2011

€156.59
Excluding VAT

1 Scope
2 Normative references
3 Terms and definitions
4 General purpose cable
5 Heat resistant cables (90 degree C)
Annex A (normative) - Tests for cables to EN 50525-2-31
Annex B (normative) - General data
National Annex (informative) - Origins and identification
               of the particular cable types
Bibliography

Pertains to non-sheathed single core cables insulated with thermoplastic (PVC) insulation.

Committee
GEL/20/17
DevelopmentNote
To be read in conjunction with BS EN 50525-1. Supersedes 08/30188793 DC. (10/2011)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

EN50525-2-31 applies to non-sheathed single core cables insulated with thermoplastic (PVC) insulation.

The cables are of rated voltages U0/U up to and including 450/750V.

The cables are intended for fixed wiring applications.

NOTE1 Cables rated 450/750V may be used at 600/1000V 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).

NOTE2 HD 516 contains extensive guidance on the safe use of cables in this standard.

This EN50525-2-31 should be read in conjunction with EN50525-1, which specifies general requirements.

Standards Relationship
EN 50525-2-31:2011 Identical
IEC 62080:2001/AMD2:2015 Identical

BS 7671(2008) : 2018 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
12/30248753 DC : 0 BS 6004 - ELECTRIC CABLES - PVC INSULATED, NON-ARMOURED CABLES FOR VOLTAGES UP TO AND INCLUDING 460/750 V, FOR ELECTRIC POWER, LIGHTING AND INTERNAL WIRING
BS 7671(2008) : 2008 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
BS 6004:2012 Electric cables. PVC insulated and PVC sheathed cables for voltages up to and including 300/500 V, for electric power and lighting

EN 60719:1993 Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V
IEC 60228:2004 Conductors of insulated cables
EN 60228:2005 COR 2005 CONDUCTORS OF INSULATED CABLES
EN 60332-1-2:2004/A11:2016 TESTS ON ELECTRIC AND OPTICAL FIBRE CABLES UNDER FIRE CONDITIONS - PART 1-2: TEST FOR VERTICAL FLAME PROPAGATION FOR A SINGLE INSULATED WIRE OR CABLE - PROCEDURE FOR 1 KW PRE-MIXED FLAME (IEC 60332-1-2:2004/A1:2015)
IEC 60332-1-2:2004+AMD1:2015 CSV Tests on electric and optical fibre cables under fire conditions - Part 1-2: Test for vertical flame propagation for a single insulatedwire or cable - Procedure for 1 kW pre-mixed flame
IEC 60719:1992 Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V
EN 50525-1:2011 Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 1: General requirements
EN 50363-3 : 2005 AMD 1 2011 INSULATING, SHEATHING AND COVERING MATERIALS FOR LOW VOLTAGE ENERGY CABLES - PART 3: PVC INSULATING COMPOUNDS
HD 516 S2:1997/A2:2008 GUIDE TO USE OF LOW VOLTAGE HARMONIZED CABLES
EN 50395 : 2005 AMD 1 2011 ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES
IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Four: Tests at low temperature
EN 50396 : 2005 AMD 1 2011 NON ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES
EN 60811-1-4:1995/A2:2001 INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - PART 1-4: GENERAL APPLICATION - TESTS AT LOW TEMPERATURE

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