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BS EN 60505:2011

Current

Current

The latest, up-to-date edition.

Evaluation and qualification of electrical insulation systems

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-2017

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

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).

Committee
GEL/112
DevelopmentNote
Supersedes 02/204831 DC. (01/2005) Supersedes 96/214584 DC. (03/2007) Supersedes 09/30198417 DC. (09/2011)
DocumentType
Standard
Pages
160
PublisherName
British Standards Institution
Status
Current
Supersedes

This International Standard establishes 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).

It specifies the principles and procedures that shall be followed, during the development of EIS functional test and evaluation procedures, to establish the estimated service life for a specific EIS.

This standard should be used by all IEC technical committees responsible for equipment having an EIS.

Standards Relationship
IEC 60505:2011/COR1:2017 Identical
UNE-EN 60505:2005 Identical
I.S. EN 60505:2011 Identical
NF EN 60505 : 2011 Identical
NBN EN 60505 : 2011 Identical
DIN EN 60505 : 2012 COR 1 2017 Identical
SN EN 60505 : 2000 Identical
IEC 60505:2011 Identical
EN 60505:2011/AC:2017-03 Identical

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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