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EN 50525-2-81:2011

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) - Part 2-81: Cables for general applications - Cables with crosslinked elastomeric covering for arc welding
Published date

06-05-2011

1 Scope
2 Normative references
3 Terms and definitions
4 Arc welding cables - H01N2-D and H01N2-E
Annex A (normative) - Tests for cables to EN 50525-2-81
Annex B (normative) - General data
Annex C (normative) - Requirements for the voltage test on
        completed cables
Annex D (normative) - Requirements for the static flexibility
        test on completed cables
Bibliography

This European Standard applies to single core, crosslinked elastomer covered arc welding cables. The cables are of rated voltage U0/U 100/100 V. The cables are intended for connections between the welding power source and the electrode holder and the work piece. Two types of cable are included, with respectively Class D and Class E conductors. These conductors are more flexible than Class 6 to EN 60228, with Class E having the greater flexibility. The maximum conductor operating temperature for each of the cables in this standard is 85 °C. NOTEHD 516 contains extensive guidance on the safe use of cables in this standard, and gives specific current ratings and volt drop data. This EN 50525-2-81 should be read in conjunction with EN 50525-1, which specifies general requirements.

Committee
CLC/TC 20
DevelopmentNote
Supersedes HD 22.6. To be read in conjunction with EN 50525-1. (05/2011) Supersedes PREN 50525-2-81. (08/2011)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
I.S. EN 60335-1:2012 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS
BS EN 60335-1 : 2012 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
IEC 60974-1:2017 Arc welding equipment - Part 1: Welding power sources
13/30288591 DC : 0 BS EN 60974-1 - ARC WEDLING EQUIPMENT - PART 1: WELDING POWER SOURCE
I.S. EN 50628:2016 ERECTION OF ELECTRICAL INSTALLATIONS IN UNDERGROUND MINES
UNE-EN 60335-1:2012 Household and similar electrical appliances - Safety - Part 1: General requirements
BS EN 50628:2016 Erection of electrical installations in underground mines
EN 50628:2016 Erection of electrical installations in underground mines

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
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
EN 50363-2-2:2005 Insulating, sheathing and covering materials for low voltage energy cables - Part 2-2: Cross-linked elastomeric covering compounds
HD 361 : S3 AMD 1 2006 SYSTEM FOR CABLE DESIGNATION
EN 50363-1:2005 Insulating, sheathing and covering materials for low voltage energy cables - Part 1: Cross-linked elastomeric insulating compounds
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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