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I.S. EN 50341-1:2012

Current

Current

The latest, up-to-date edition.

OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2012

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

National Foreword
Foreword
0 Introduction
1 Scope
2 Normative references, definitions and symbols
3 Basis of design
4 Actions on lines
5 Electrical requirements
6 Earthing systems
7 Supports
8 Foundations
9 Conductors and earth-wires
10 Insulators
11 Hardware
12 Quality assurance, checks and taking-over
Annex A (informative) - Strength coordination
Annex B (informative) - Conversion of wind velocities and
        ice loads
Annex C (informative) - Application examples of wind
        loads - Special forces
Annex D (informative) - Statistical data for the Gumbel
        distribution of extremes
Annex E (normative) - Theoretical method for calculating
        minimum air clearances
Annex F (informative) - Empirical method for calculating
        mid span clearances
Annex G (normative) - Calculation methods for earthing
        systems
Annex H (informative) - Installation and measurements
        of earthing systems
Annex J (normative) - Angles in lattice steel towers
Annex K (normative) - Steel poles
Annex L (informative) - Design requirements for supports
        and foundations
Annex M (informative) - Geotechnical and structural design
        of foundations
Annex N (informative) - Conductors and overhead earth wires
Annex P (informative) - Tests on insulators and insulators sets
Annex Q (informative) - Insulators
Annex R (informative) - Hardware

Pertains to new overhead electric lines with nominal system voltages exceeding AC 1 kV and with rated frequencies below 100 Hz.

DevelopmentNote
Supersedes I.S. EN 50423-1. (02/2013) 2002 Edition along with its amendment is still active. (10/2013) 2012 Edition Re-Issued on 19/11/2013. (11/2013) Supersedes I.S. EN 50423-3. (05/2017)
DocumentType
Standard
Pages
258
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
UNE-EN 50341-1:2017 Identical
EN 50341-1:2012 Identical
BS EN 50341-1:2012 Identical
DIN EN 50341-1 : 2013 Identical
SN EN 50341-1 : 2012 Identical
NBN EN 50341-1 : 2013 Identical
NF EN 50341-1 : 2015 Identical
NEN EN 50341-1 : 2013 Identical

IEC TR 61597:1995 Overhead electrical conductors - Calculation methods for stranded bare conductors
ISO 12494:2017 Atmospheric icing of structures
EN 1998-6:2005 Eurocode 8: Design of structures for earthquake resistance - Part 6: Towers, masts and chimneys
IEC 61472:2013 Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation
IEC 61854:1998 Overhead lines - Requirements and tests for spacers
EN 50189:2000 Conductors for overhead lines - Zinc coated steel wires
IEC 61395:1998 Overhead electrical conductors - Creep test procedures for stranded conductors
ISO 2063:2005 Thermal spraying Metallic and other inorganic coatings Zinc, aluminium and their alloys
IEC 60038:2009 IEC standard voltages
IEC 61325:1995 Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria
EN 60372:2004 Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
IEC 61936-1:2010+AMD1:2014 CSV Power installations exceeding 1 kV a.c. - Part 1: Common rules
EN 12843 : 2004 PRECAST CONCRETE PRODUCTS - MASTS AND POLES
IEC TS 60479-1:2005+AMD1:2016 CSV Effects of current on human beings and livestock - Part 1: Generalaspects
IEC 60826:2017 Design criteria of overhead transmission lines
IEC 61466-1:2016 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 1: Standard strength and end fittings
EN 50326 : 2002 Conductors for overhead lines - Characteristics of greases
EN 61472:2013/AC:2015 LIVE WORKING - MINIMUM APPROACH DISTANCES FOR A.C SYSTEMS IN THE VOLTAGE RANGE 72,5 KV TO 800 KV - A METHOD OF CALCULATION (IEC 61472:2013)
IEC 61467:2008 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests
EN 1991-1-6:2005/AC:2013 Eurocode 1 - Actions on structures Part 1-6: General actions - Actions during execution
IEC 60724:2000+AMD1:2008 CSV Short-circuit temperature limits of electric cables with rated voltages of 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) and 3 kV (<em>U</em><sub>m</sub> = 3,6 kV)
EN 14229:2010 Structural timber - Wood poles for overhead lines
EN 50397-1:2006 Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV a.c. and not exceeding 36 kV a.c. - Part 1: Covered conductors
IEC 60305:1995 Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for a.c. systems - Characteristics of insulator units of the cap and pin type
IEC 60050-601:1985 International Electrotechnical Vocabulary (IEV) - Part 601: Generation, transmission and distribution of electricity - General
EN 1993-1-5:2006/A1:2017 EUROCODE 3 - DESIGN OF STEEL STRUCTURES - PART 1-5: PLATED STRUCTURAL ELEMENTS
IEC 60050-471:2007 International Electrotechnical Vocabulary (IEV) - Part 471: Insulators
EN ISO 1461:2009 Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods (ISO 1461:2009)
EN 60794-4-10:2014 Optical fibre cables - Part 4-10: Family specification - Optical ground wires (OPGW) along electrical power lines
IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
IEC TS 60815-2:2008 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems
IEC 62004:2007 Thermal-resistant aluminium alloy wire for overhead line conductor
IEC 60383-1:1993 Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
IEC 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
EN 60794-1-1:2016 Optical fibre cables - Part 1-1: Generic specification - General
EN 62004:2009 Thermal-resistant aluminium alloy wire for overhead line conductor
IEC 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
IEC 60909-0:2016 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
EN 62219:2002 Overhead electrical conductors - Formed wire, concentric lay, stranded conductors
IEC 60794-4:2003 Optical fibre cables - Part 4: Sectional specification - Aerial optical cables along electrical power lines
EN 60433:1998 Insulators for overhead lines with a nominal voltage above 1 kV - Ceramic insulators for a.c. systems - Characteristics of insulator units of the long rod type
ISO 1461:2009 Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods
IEC 60794-4-10:2014 Optical fibre cables - Part 4-10: Family specification - Optical ground wires (OPGW) along electrical power lines
EN 50183:2000 Conductors for overhead lines - Aluminium-magnesium-silicon alloy wires
IEC 60720:1981 Characteristics of line post insulators
EN 60383-1:1996/A11:1999 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1 KV - CERAMIC OR GLASS INSULATOR UNITS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
EN 60305:1996 Insulators for overhead lines with a nominal voltage above 1 kV - Ceramic or glass insulator units for a.c. systems - Characteristics of insulator units of the cap and pin type
EN 61325 : 1995 Insulators for overhead lines with a nominal voltage above 1 kV - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria
IEC 60794-1-1:2015 Optical fibre cables - Part 1-1: Generic specification - General
EN 1090-1:2009+A1:2011 Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components
IEC 61211:2004 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air
IEC TR 60797:1984 Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric
IEC 61952:2008 Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
EN 60507:2014 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
EN 61936-1 : 2010 AMD 1 2014 POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES (IEC 61936-1:2010/A1:2014)
EN 61466-1:2016 Composite string insulator units for overhead lines with a nominal voltage greater than 1000 V - Part 1: Standard strength classes and end fittings
ICAO 7300 ANNEX 14 VOL.1 : 2013 ANNEX 14 TO THE CONVENTION ON INTERNATIONAL CIVIL AVIATION (ICAO 7300) - AERODROMES - VOLUME 1: AERODROME DESIGN AND OPERATIONS
EN 60889:1997 Hard-drawn aluminium wire for overhead line conductors
HD 474 : 200S1 DIMENSIONS OF BALL AND SOCKET COUPLINGS OF STRING INSULATOR UNITS
IEC 60865-1:2011 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
IEC 60889:1987 Hard-drawn aluminium wire for overhead line conductors
EN 61854:1998 Overhead lines - Requirements and tests for spacers
CISPR TR 18-3:2017 Radio interference characteristics of overhead power lines and high-voltage equipment - Part 3: Code of practice for minimizing the generation of radio noise
IEC 60437:1997 Radio interference test on high-voltage insulators
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
IEC 60050-466:1990 International Electrotechnical Vocabulary (IEV) - Part 466: Overhead lines
EN 60437:1997 Radio interference test on high-voltage insulators
EN 60909-0:2016 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
IEC 60372:1984 Locking devices for ball and socket couplings of string insulator units - Dimensions and tests
EN 1997-2:2007/AC:2010 EUROCODE 7 - GEOTECHNICAL DESIGN - PART 2: GROUND INVESTIGATION AND TESTING
EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
IEC 60652:2002 Loading tests on overhead line structures
IEC 60287-3-1:2017 Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions
EN 61897:1998 Overhead lines - Requirements and tests for Stockbridge type aeolian vibration dampers
ISO 9001:2015 Quality management systems — Requirements
EN 60794-1-2:2017/AC:2017-07 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE (IEC 60794-1-2:2017)
EN ISO 2063:2005 Thermal spraying - Metallic and other inorganic coatings - Zinc, aluminium and their alloys (ISO 2063:2005)
EN 50182:2001/AC:2013 CONDUCTORS FOR OVERHEAD LINES - ROUND WIRE CONCENTRIC LAY STRANDED CONDUCTORS
EN 1993-3-1:2006/AC:2009 EUROCODE 3 - DESIGN OF STEEL STRUCTURES - PART 3-1: TOWERS, MASTS AND CHIMNEYS - TOWERS AND MASTS
CISPR TR 18-2:2017 Radio interference characteristics of overhead power lines and high-voltage equipment - Part 2: Methods of measurement and procedure for determining limits
IEC 60071-2:1996 Insulation co-ordination - Part 2: Application guide
EN 60652:2004 Loading tests on overhead line structures
EN 1993-1-3:2006/AC:2009 EUROCODE 3 - DESIGN OF STEEL STRUCTURES - PART 1-3: GENERAL RULES - SUPPLEMENTARY RULES FOR COLD-FORMED MEMBERS AND SHEETING
EN 60071-2:1997 Insulation co-ordination - Part 2: Application guide
IEC 62219:2002 Overhead electrical conductors - Formed wire, concentric lay, stranded conductors
EN 60794-4:2003 Optical fibre cables - Part 4: Sectional specification - Aerial optical cables along electrical power lines
EN 1995-1-1:2004/A2:2014 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
EN 1997-1:2004/A1:2013 EUROCODE 7: GEOTECHNICAL DESIGN - PART 1: GENERAL RULES
IEC 61232:1993 Aluminium-clad steel wires for electrical purposes
IEC 60433:1998 Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic insulators for a.c. systems - Characteristics of insulator units of the long rod type
EN 61211:2005 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air
EN 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
EN 1992-1-1:2004/A1:2014 EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - PART 1-1: GENERAL RULES AND RULES FOR BUILDINGS
IEC 60507:2013 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
EN 61395:1998 Overhead electrical conductors - Creep test procedures for stranded conductors
EN 50522:2010 Earthing of power installations exceeding 1 kV a.c.
IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
EN 1990:2002/A1:2005/AC:2010 EUROCODE - BASIS OF STRUCTURAL DESIGN
EN 1991-1-4:2005/A1:2010 EUROCODE 1: ACTIONS ON STRUCTURES - PART 1-4: GENERAL ACTIONS - WIND ACTIONS
EN 1993-1-8:2005/AC:2009 EUROCODE 3: DESIGN OF STEEL STRUCTURES - PART 1-8: DESIGN OF JOINTS
IEC 60120:1984 Dimensions of ball and socket couplings of string insulator units
IEC 61466-2:1998+AMD1:2002 CSV Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 2: Dimensional and electrical characteristics
IEC TS 60815-1:2008 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles
EN 61232:1995/A11:2000 ALUMINIUM CLAD STEEL WIRES FOR ELECTRICAL PURPOSES
EN 61773:1996 Overhead lines - Testing of foundations for structures
EN 61952:2008 Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
IEC 60383-2:1993 Insulators for overhead lines with a nominal voltage above 1000 V - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria
IEC TR 60575:1977 Thermal-mechanical performance test and mechanical performance test on string insulator units
IEC TS 60815-3:2008 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 3: Polymer insulators for a.c. systems
EN 60383-2:1995 Insulators for overhead lines with a nominal voltage above 1 kV - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria
EN 60038 : 2011 CENELEC STANDARD VOLTAGES (IEC 60038:2009, MODIFIED)
EN 1993-1-11:2006/AC:2009 EUROCODE 3 - DESIGN OF STEEL STRUCTURES - PART 1-11: DESIGN OF STRUCTURES WITH TENSION COMPONENTS
IEC 61897:1998 Overhead lines - Requirements and tests for Stockbridge type aeolian vibration dampers
EN 1993-1-1:2005/A1:2014 EUROCODE 3: DESIGN OF STEEL STRUCTURES - PART 1-1: GENERAL RULES AND RULES FOR BUILDINGS
EN 55016-1-1:2010/A2:2014 SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-1: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - MEASURING APPARATUS (CISPR 16-1-1:2010/A2:2014)
EN 61284:1997 Overhead lines - Requirements and tests for fittings
EN 61466-2:1998/A1:2002 COMPOSITE STRING INSULATOR UNITS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1 KV - PART 2: DIMENSIONAL AND ELECTRICAL CHARACTERISTICS
EN 61467:2008 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests

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