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  • EN 60505:2011/AC:2017-03

    Current The latest, up-to-date edition.

    EVALUATION AND QUALIFICATION OF ELECTRICAL INSULATION SYSTEMS (IEC 60505:2011/COR1:2017)

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    Published date:  24-03-2017

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Ageing
    5 Basic evaluation considerations
    6 Functional ageing tests
    Annex A (informative) - Glossary
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Specifies the basis for estimating the ageing of electrical insulation systems (EIS) under conditions of either electrical, thermal, mechanical, environmental stresses or combinations of these (multifactor stresses).

    General Product Information - (Show below) - (Hide below)

    Committee SR 112
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN 60085:2008 ELECTRICAL INSULATION - THERMAL EVALUATION AND DESIGNATION
    BS EN 60034-18-1:2010 Rotating electrical machines Functional evaluation of insulation systems. General guidelines
    BS EN 61858-2:2014 Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) Form-wound EIS
    CEI EN 60034-18-21 : 2014 ROTATING ELECTRICAL MACHINES - PART 18-21: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR WIRE-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION
    CEI EN 61857-1 : 2010 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 1: GENERAL REQUIREMENTS - LOW-VOLTAGE
    I.S. EN 60034-18-31:2012 ROTATING ELECTRICAL MACHINES - PART 18-31: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN ROTATING MACHINES (IEC 60034-18-31:2012 (EQV))
    I.S. EN 61858:2008 ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED WIRE-WOUND EIS
    I.S. EN 61857-21:2009 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 21: SPECIFIC REQUIREMENTS FOR GENERAL-PURPOSE MODELS - WIRE-WOUND APPLICATIONS
    BS EN 62114:2001 Electrical insulation systems (EIS). Thermal classification
    I.S. EN 60034-18-21:2013 ROTATING ELECTRICAL MACHINES - - PART 18-21: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR WIREWOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION (IEC 60034-18-21:2012 (EQV))
    EN 60137:2017 Insulated bushings for alternating voltages above 1 000 V
    EN 60071-5:2015 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations
    EN 60085:2008 Electrical insulation - Thermal evaluation and designation
    EN 61858-2:2014 Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) - Part 2: Form-wound EIS
    EN 60034-18-31 : 2012 ROTATING ELECTRICAL MACHINES - PART 18-31: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN ROTATING MACHINES (IEC 60034-18-31:2012)
    EN 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
    BS EN 50588-1:2017 Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV General requirements
    BS EN 60034-18-21:2013 Rotating electrical machines Functional evaluation of insulation systems. Test procedures for wire-wound windings. Thermal evaluation and classification
    BS EN 60085:2008 Electrical insulation. Thermal evaluation and designation
    DD CLC/TS 60034-18-33:2011 Rotating electrical machines Functional evaluation of insulation systems. Test procedures for form-wound windings. Multifactor evaluation by endurance under simultaneous thermal and electrical stresses
    CLC/TS 60034-18-33:2011 Rotating electrical machines - Part 18-33: Functional evaluation of insulation systems - Test procedures for form-wound windings - Multifactor evaluation by endurance under simultaneous thermal and electrical stresses
    BS EN 61857-1:2009 Electrical insulation systems. Procedures for thermal evaluation General requirements. Low-voltage
    CEI EN 61857-21 : 2012 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 21: SPECIFIC REQUIREMENTS FOR GENERAL-PURPOSE MODELS - WIRE-WOUND APPLICATIONS
    BS EN 60137:2017 Insulated bushings for alternating voltages above 1000 V
    CEI EN 60034-18-1 : 2011 ROTATING ELECTRICAL MACHINES - PART 18-1: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - GENERAL GUIDELINES
    BS EN 61857-21:2009 Electrical insulation systems. Procedures for thermal evaluation Specific requirements for general-purpose models. Wire-wound applications
    I.S. EN 60310:2016 RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK
    I.S. EN 60137:2017 INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V
    IEC 62114:2001 Electrical Insulation Systems - Thermal classification
    I.S. EN 61857-1:2009 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 1: GENERAL REQUIREMENTS - LOW-VOLTAGE
    EN 62114:2001 Electrical insulation systems (EIS) - Thermal classification
    BS EN 61857-31:2017 Electrical insulation systems. Procedures for thermal evaluation Applications with a designed life of 5 000 h or less
    BS EN 60034-18-31:2012 Rotating electrical machines Functional evaluation of insulation systems. Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in rotating machines
    UNE-EN 60137:2011 Insulated bushings for alternating voltages above 1 000 V
    CEI EN 61857-31 : 1ED 2017 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 31: APPLICATIONS WITH A DESIGNED LIFE OF 5000 H OR LESS
    BS EN 61858-1:2014 Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) Wire-wound winding EIS
    I.S. EN 50588-1:2017 MEDIUM POWER TRANSFORMERS 50 HZ, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS
    BS EN 61858:2008 Electrical insulation systems. Thermal evaluation of modifications to an established wire-wound EIS
    EN IEC 60071-2:2018 Insulation co-ordination - Part 2: Application guidelines
    CEI EN 60085 : 2009 ELECTRICAL INSULATION - THERMAL EVALUATION AND DESIGNATION
    I.S. EN 60077-1:2017 RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 1: GENERAL SERVICE CONDITIONS AND GENERAL RULES
    I.S. EN 61858-2:2014 ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED ELECTRICAL INSULATION SYSTEM (EIS) - PART 2: FORM-WOUND EIS
    I.S. EN IEC 60071-2:2018 INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDELINES
    CEI EN 60034-18-31 : 2013 ROTATING ELECTRICAL MACHINES - PART 18-31: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN ROTATING MACHINES
    BS EN 60071-5:2015 Insulation co-ordination Procedures for high-voltage direct current (HVDC) converter stations
    I.S. EN 61857-31:2017 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 31: APPLICATIONS WITH A DESIGNED LIFE OF 5000 H OR LESS
    EN 50588-1:2017 Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
    BS EN 60310:2016 Railway applications. Traction transformers and inductors on board rolling stock
    I.S. EN 61858-1:2014 ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED ELECTRICAL INSULATION SYSTEM (EIS) - PART 1: WIRE-WOUND WINDING EIS
    S.R. CLC/TS 60034-18-33:2011 ROTATING ELECTRICAL MACHINES - PART 18-33: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - MULTIFACTOR EVALUATION BY ENDURANCE UNDER SIMULTANEOUS THERMAL AND ELECTRICAL STRESSES
    UNE-EN 60034-18-31:2013 Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
    I.S. EN 60034-18-1:2010 ROTATING ELECTRICAL MACHINES - PART 18-1: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - GENERAL GUIDELINES
    BS EN 60077-1:2017 Railway applications. Electric equipment for rolling stock General service conditions and general rules
    12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    CEI EN 60137 : 2009 INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V
    EN 60077-1:2017 Railway applications - Electric equipment for rolling stock - Part 1: General service conditions and general rules
    EN 61858-1:2014 Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) - Part 1: Wire-wound winding EIS
    EN 61857-21:2009 ELECTRICAL INSULATION SYSTEMS - PROCEDURES FOR THERMAL EVALUATION - PART 21: SPECIFIC REQUIREMENTS FOR GENERAL-PURPOSE MODELS - WIRE-WOUND APPLICATIONS
    EN 61858:2008 ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED WIRE-WOUND EIS
    EN 61857-31:2017 Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less
    EN 60034-18-21:2013 Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
    EN 61857-1:2009 Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage
    EN 60310:2016/AC:2018-03 RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK (IEC 60310:2016/COR1:2018)

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
    EN 60544-1:2013 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry
    IEC 60811-3-1:1985 Common test methods for insulating and sheathing materials ofelectric cables - Part 3: Methods specific to PVC compounds -Section One: Pressure test at high temperature - Tests forresistance to cracking
    IEC 60212:2010 Standard conditions for use prior to and during the testing of solid electrical insulating materials
    IEC 60664-4:2005 Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 60371-2:2004 Specification for insulating materials based on mica - Part 2: Methods of test
    IEC TS 61251:2008 Electrical insulating materials - A.C. voltage endurance evaluation - Introduction
    IEC 60050-212:2010 International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases
    ISO 1663:2007 Rigid cellular plastics — Determination of water vapour transmission properties
    ISO/TR 7620:2005 Rubber materials — Chemical resistance
    IEC 60493-1:2011 Guide for the statistical analysis of ageing test data - Part 1: Methods based on mean values of normally distributed test results
    ISO 9352:2012 Plastics — Determination of resistance to wear by abrasive wheels
    IEC 60216-2:2005 Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria
    IEEE 400.2-2013 REDLINE IEEE Guide for Field Testing of Shielded Power Cable Systems Using Very Low Frequency (VLF)(less than 1 Hz)
    EN 60216-3:2006 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 3: INSTRUCTIONS FOR CALCULATING THERMAL ENDURANCE CHARACTERISTICS
    ISO 877-1:2009 Plastics — Methods of exposure to solar radiation — Part 1: General guidance
    IEC 60243-3:2013 Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 µs impulse tests
    EN 60216-2:2005 Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria
    IEC TS 62271-304:2008 High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions
    IEC 60544-1:2013 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry
    ISO 1431-1:2012 Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing
    ASTM D 1044 : 2013 : REDLINE Standard Test Method for Resistance of Transparent Plastics to Surface Abrasion
    ISO 4611:2010 Plastics Determination of the effects of exposure to damp heat, water spray and salt mist
    IEC 60068-2-10:2005 Environmental testing - Part 2-10: Tests - Test J and guidance: Mould growth
    ISO 175:2010 Plastics Methods of test for the determination of the effects of immersion in liquid chemicals
    EN 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    ISO 62:2008 Plastics Determination of water absorption
    ISO 877-2:2009 Plastics — Methods of exposure to solar radiation — Part 2: Direct weathering and exposure behind window glass
    ASTM D 1868 : 2013 : REDLINE Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems
    IEC 62231:2006 Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria
    IEC 60243-2:2013 Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage
    IEC 60587:2007 Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 62539:2007 Guide for the statistical analysis of electrical insulation breakdown data
    IEC 61033:1991 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate
    IEC 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
    IEC 61710:2013 Power law model - Goodness-of-fit tests and estimation methods
    IEC 60216-3:2006 Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics
    IEC TR 62039:2007 Selection guide for polymeric materials for outdoor use under HV stress
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