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Committee: GEL/112 Evaluation and qualification of electrical insulating materials and systems

Scope

Under the direction of the British Electrotechnical Committee and the Standards Policy and Strategy Committee, is responsible for providing the UK input to IEC/TC112 fro the preparation of International Standards covering methods of evaluation and qualification for electrical and electronic insulating materials, and electrical insulation systems.

Standards in development (8)

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Standard TitleStatus
BS EN 61251 Electrical insulating materials - A.C. voltage endurance evaluationnull
BS EN 62631-3-1 Guidelines for the determination of dielectric and resistive properties of solid insulating materials Part 3-1: Determination of resistive properties (DC Methods) - Volume resistance and volume resistivity, general methodAccepted
BS EN 62631-3-2 Guidelines for the determination of dielectric and resistive properties of solid insulating materials Part 3-2: Determination of resistive properties (DC Methods) - Surface Resistance and Surface ResistivityAccepted
BS EN 62631-3-3 Guidelines for the determination of dielectric and resistive properties of solid insulating materials Part 3-3: Determination of resistive properties (DC Methods) - Insulation ResistanceAccepted
PD IEC/TR 61857-2 Electrical insulation systems - Procedures for thermal evaluation Part 2: Selection of the appropriate test method for evaluation and classification of electrical insulation systemsAccepted
PD IEC/TS 60216-7-1 Electrical insulation materials - Thermal endurance properties Part 7-1: Accelerated determination of thermal endurance index (TI) and relative thermal endurance (RTE) using analytical test methods - Calculating procedures for TI and RTE based on activation energyApproval
PD IEC/TS 61244-1 Determination of long-term radiation ageing in polymers - Part 1: Techniques for monitoring diffusion-limited oxidationApproval
PD IEC/TS 61244-2 Determination of long-term radiation ageing in polymers Part 2: Procedures for predicting ageing at low dose ratesApproval

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Published standards (68)

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Standard referenceNameStatus
PD IEC/TS 62758:2012Calibration of space charge measuring equipment based on the pulsed electroacoustic (PEA) measurement principleCurrent
BS EN 62631-1:2011Dielectric and resistive properties of solid insulating materials - GeneralCurrent
BS EN 60243-3:2014Electric strength of insulating materials. Test methods - Additional requirements for 1,2/50 $GM s impulse testsCurrent
BS EN 60243-1:2013Electric strength of insulating materials. Test methods - Tests at power frequenciesCurrent
BS EN 60243-2:2014Electric strength of insulating materials. Test methods - Additional requirements for tests using direct voltageCurrent
BS EN 60216-3:2006Electrical insulating materials - Thermal endurance propertiesInstructions for calculating thermal endurance characteristics|
DD IEC/TS 61934:2011Electrical insulating materials and systems. Electrical measurement of partial discharges (PD) under short rise time and repetitive voltage impulsesCurrent
DD IEC/TS 61934:2006Electrical insulating materials and systems. Electrical measurement of partial discharges (PD) under short rise time and repetitive voltage impulsesWithdrawn
BS EN 62068:2013Electrical insulating materials and systems. General method of evaluation of electrical endurance under repetitive voltage impulsesCurrent
BS EN 60587:2007Electrical insulating materials used under severe ambient conditions. Test methods for evaluating resistance to tracking and erosionCurrent
DD IEC/TS 61251:2008Electrical insulating materials. A.C. voltage endurance evaluation. IntroductionCurrent, Work in Hand
BS EN 60426:2007Electrical insulating materials. Determination of electrolytic corrosion caused by insuating materials. Test methodsCurrent
BS EN 60544-4:2003Electrical insulating materials. Determination of the effects of ionizing radiation - Classification system for service in radiation environmentsCurrent
BS EN 60544-5:2003Electrical insulating materials. Determination of the effects of ionizing radiation - Procedures for assessment of ageing in serviceWithdrawn
BS EN 60544-5:2012Electrical insulating materials. Determination of the effects of ionizing radiation - Procedures for assessment of ageing in serviceCurrent
BS EN 60544-1:2013Electrical insulating materials. Determination of the effects of ionizing radiation - Radiation interaction and dosimetryCurrent
BS EN 60544-2:2012Electrical insulating materials. Determination of the effects of ionizing radiation on insulating materials - Procedures for irradiation and testCurrent
BS EN 61006:2004Electrical insulating materials. Methods of test for the determination of the glass transition temperatureCurrent
BS EN 60216-6:2004Electrical insulating materials. Thermal endurance properties - Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame methodWithdrawn
BS EN 60216-2:2005Electrical insulating materials. Thermal endurance properties - Determination of thermal endurance properties of electrical insulating materials. Choice of test criteriaCurrent
BS EN 60216-3:2002Electrical insulating materials. Thermal endurance properties - Instructions for calculating thermal endurance characteristicsWithdrawn
BS EN 60216-5:2003Electrical insulating materials. Thermal endurance properties - Determination of relative thermal endurance index (RTE) of an insulating material|
BS EN 60216-8:2013Electrical insulating materials. Thermal endurance properties - Instructions for calculating thermal endurance characteristics using simplified proceduresCurrent
BS EN 60216-1:2013Electrical insulating materials. Thermal endurance properties - Ageing procedures and evaluation of test resultsCurrent
BS EN 60216-5:2008Electrical insulating materials. Thermal endurance properties - Determination of relative thermal endurance index (RTE) of an insulating materialCurrent
BS EN 60216-4-1:2006Electrical insulating materials. Thermal endurance properties - Ageing ovens - Single-chamber ovensCurrent
BS EN 60216-6:2006Electrical insulating materials. Thermal endurance properties - Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame methodCurrent
BS EN 60216-3:2006Electrical insulating materials. Thermal endurance properties - Instructions for calculating thermal endurance characteristicsCurrent
BS EN 60216-3:2002Electrical insulating materials. Thermal endurance properties - Instructions for calculating thermal endurance characteristics|
BS EN 60216-3:2002 DISKElectrical insulating materials. Thermal endurance properties - Instructions for calculating thermal endurance characteristics|
BS EN 60216-5:2003Electrical insulating materials. Thermal endurance properties - Determination of relative thermal endurance index (RTE) of an insulating materialWithdrawn
BS EN 62114:2001Electrical insulation systems (EIS). Thermal classificationWithdrawn
DD IEC/TS 62332-1:2011Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General requirementsCurrent
PD IEC/TS 62332-2:2014Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - Simplified testCurrent
DD IEC/TS 62332-1:2005Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General requirementsWithdrawn
BS EN 62068-1:2003Electrical insulation systems. Electrical stresses produced by repetitive impulses - General method of evaluation of electrical enduranceWithdrawn
BS EN 61857-23:2002Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general purpose, tall-channel model. Wire-wound electrical insulation system (EIS)Withdrawn
BS EN 61857-21:1999Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general-purpose model. Wire-wound applicationsWithdrawn
BS EN 61857-1:1999Electrical insulation systems. Procedures for thermal evaluation - General requirements. Low-voltageWithdrawn
BS EN 61857-1:2005Electrical insulation systems. Procedures for thermal evaluation - General requirements. Low-voltageWithdrawn
BS EN 61857-22:2002Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for encapsulated-coil model. Wire-wound electrical insulation system (EIS)Withdrawn
BS EN 61857-21:2004Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general purpose models. Wire-wound applicationsWithdrawn
BS EN 61857-1:2009Electrical insulation systems. Procedures for thermal evaluation - General requirements. Low-voltageCurrent
BS EN 61857-21:2009Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general-purpose models. Wire-wound applicationsCurrent
BS EN 61857-22:2008Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for encapsulated-coil model. Wire-wound electrical insulation system (EIS)Current
BS EN 61858-2:2014Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) - Form-wound EISCurrent
BS EN 61858-1:2014Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) - Wire-wound winding EISCurrent
BS EN 61858:2000Electrical insulation systems. Thermal evaluation of modifications to an established wire-wound EISWithdrawn
BS EN 61858:2005Electrical insulation systems. Thermal evaluation of modifications to an established wire-wound EISWithdrawn
BS EN 61858:2008Electrical insulation systems. Thermal evaluation of modifications to an established wire-wound EISWithdrawn
BS EN 60085:2004Electrical insulation. Thermal classificationWithdrawn
BS EN 60085:2008Electrical insulation. Thermal evaluation and designationCurrent
BS EN 60505:2011Evaluation and qualification of electrical insulation systemsCurrent
BS EN 60505:2000Evaluation and qualification of electrical insulation systemsWithdrawn
BS EN 60505:2004Evaluation and qualification of electrical insulation systemsWithdrawn
BS EN 60216-1:2002Guide for the determination of thermal endurance properties of electrical insulating materials - Ageing procedures and evaluation of test resultsWithdrawn
BS EN 60216-4-3:2000Guide for the determination of thermal endurance properties of electrical insulating materials. Electrical insulating materials. Thermal endurance properties - Ageing ovens. Multi-chamber ovens - Multi-chamber ovens.Current
BS EN 60216-4-2:2001Guide for the determination of thermal endurance properties of electrical insulating materials. Electrical insulating materials. Thermal endurance properties - Precision ovens for use up to 300°CCurrent
BS IEC 60493-1:2011Guide for the statistical analysis of ageing test data - Methods based on mean values of normally distributed test results Current
PD IEC/TR 62836:2013Measurement of internal electric field in insulating materials. Pressure wave propagation methodCurrent
BS EN 60450:2004Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materialsCurrent
BS EN 60112:2003+A1:2009Method for the determination of the proof and the comparative tracking indices of solid insulating materialsCurrent
BS EN 60243-2:2001Methods of test for electric strength of solid insulating materials - Additional requirements for tests using direct voltageWithdrawn
BS EN 60243-3:2002Methods of test for electric strength of solid insulating materials - Additional requirements for 1,2/50 µs impulse testsWithdrawn
PD IEC 61956:2001Methods of test for the evaluaion of water treeing in insulating materialsCurrent
PD IEC/TR 62062:2002Results of the Round Robin series of tests to evaluate proposed amendments to IEC 60112Withdrawn
PD IEC/TR 62039:2007Selection guide for polymeric materials for outdoor use under HV stressCurrent
BS EN 60212:2011Standard conditions for use prior to and during the testing of solid electrical insulating materialsCurrent

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Who is currently involved in this committee [ Get involved ]

Company name
Adhesive Tape Manufacturers Association
British Cables Association
British Plastics Federation
Rotating Electrical Machines Association
A D S - Aerospace Defence Security
B E A M A Power Limited
National Physical Laboratory
E I A - Electrical Insulation Association
Serco Assurance
Individual Capacity – Degradation of Polymers
Individual Capacity - Insulating Materials
Individual Capacity - Insulation for Inverter Fed Machines
Individual Capacity - Weidmann Electrical Technology

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