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Systems

Standards in development (84)

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Standard TitleStatus
BS EN 16854 Thermal insulating products for building applications - Determination of soot fire resistancePublic Comment
BS EN 50124-1 Railway applications - Insulation coordination Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipmentPublic Comment
BS EN 50124-2 Railway applications - Insulation coordination Part 2: Overvoltages and related protectionPublic Comment
BS EN 50126-1 Railway Applications - The Specification and Demonstration ofReliability, Availability, Maintainability and Safety (RAMS) Part 1: Generic RAMS ProcessPublic Comment
BS EN 50126-2 Railway Applications - The Specification and Demonstration ofReliability,Availability, Maintainability and Safety (RAMS) Part 2: Systems Approach to SafetyPublic Comment
BS EN 50321 Live working - Footwear for electrical protection - Insulating footwear and overbootsApproval
BS EN 50463-1 Railway applications - Energy measurement on board trains Part 1: GeneralPublic Comment
BS EN 50463-2 Railway applications - Energy measurement on board trains Part 2: Energy measuringPublic Comment
BS EN 50463-3 Railway applications - Energy measurement on board trains Part 3: Data handlingPublic Comment
BS EN 50463-4 Railway applications - Energy measurement on board trains Part 4: CommunicationPublic Comment
BS EN 50463-5 Railway applications - Energy measurement on board trains Part 5: Conformity assessmentPublic Comment
BS EN 60034-1 Ed 13.0 Rotating electrical machines Part 1: Rating and performancePublic Comment
BS EN 60034-12 Ed 3.0 Rotating electrical machines Part 12: Starting performance of single-speed three-phase cage induction motorsPublic Comment
BS EN 60034-18-42 Rotating electrical machines Part 18-42: Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage convertersPublic Comment
BS EN 60034-2-1:2007+A11:2015 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)Publication
BS EN 60034-23 ED 1.0 Rotating electrical machines Part 23: Specification for the refurbishment of rotating electrical machinesPublic Comment
BS EN 60034-27-3 Ed. 1.0 Rotating electrical machines - Part 27-3: Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machinesApproval
BS EN 60034-27-4 Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machinesAccepted
BS EN 60034-30:2009/A11:2015 Rotating electrical machines - Part 30: Efficiency classes of single-speed,three-phase, cage-induction motors (IE-code)Publication
BS EN 60034-4 Ed 4.0 Rotating electrical machines Part 4: Methods for determining synchronous machine quantities from testsPublic Comment
BS EN 60071-2 ED 3.0/A1 AMD 1 Insulation co-ordination - Part 2: Application guidePublic Comment
BS EN 60137 Ed. 7.0 Insulated bushings for alternating voltages above 1000 VAccepted
BS EN 60276 Ed. 2.0 IEC 60276 Ed. 2.0 Definitions and nomenclature for carbon brushes,brush-holders, commutators and slip-ringsPublic Comment
BS EN 60305 Insulators for overhead lines with a nominal voltage above 1000 V ceramic or glass insulator units for a a.c. systems - Characteristics of insulator units of the cap and pin typeAccepted
BS EN 60433 Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic insulators for a.c. systems - Characteristics of insulator units of the long rod typeAccepted
BS EN 60664-3 Insulation coordination for equipment within low voltage systems Part 3: Use of coating, potting or moulding for protection against pollutionPublic Comment
BS EN 60855-1 Ed 2.0 Live working - Insulating foam-filled tubes and solid rods Part 1: Tubes and rods of a circular cross-sectionApproval
BS EN 60895 Ed3.0 Live working - Conductive clothingAccepted
BS EN 60900 Ed 4.0 Live working - Hand tools for use up to 1 000 V a.c. and 1 500 V d.cPublic Comment
BS EN 60903 Ed 3.0 Live working - Electrical insulating glovesPublication
BS EN 60984 Ed 2.0 Live working – Electrical insulating sleevesPublication
BS EN 61057 Ed2.0 for mounting on a chassisPublic Comment
BS EN 61251 Electrical insulating materials - A.C. voltage endurance evaluationPublication
BS EN 61466-1 Composite string insulator units for overhead lines with a nominalvoltage greater that 1000 V - Part 1: Standard strength and end fittingsPublic Comment
BS EN 61466-2+A2 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V Part 2: Dimensional and electrical characteristicsAccepted
BS EN 61472:2013/COR1 Live working – Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV – A method of calculationPublication
BS EN 61482-2 Ed2.0 against the thermal hazards of an electric arc Part 2: RequirementsAccepted
BS EN 61952-1 Insulators for overhead lines - Composite line post insulators for A.C systems with a nominal voltage greater than 1000 V - Part 1: Definitions, End fittings and Designations Accepted
BS EN 62290-3 Ed. 1.0 Railway applications - Urban guided transport management andcommand/control systems Part 3: System requirements specificationsIdea
BS EN 62609-1 Insulators for overhead lines - Composite line post insulators Part 1 - Definitions, End Fittings and Designationsnull
BS EN 62625-2 Electronic railway equipment - On-board driving data recording system Part 2: Conformance testingPublication
BS EN 62631-2-1 Dielectric and resistive properties of solid insulating materials Part 2-1: Relative permittivity and dissipation factor - Technical Frequencies (0.1 Hz - 10 MHz), AC MethodsPublic Comment
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 methodPublication
BS EN 62631-3-11 Dielectric and resistive properties of solid insulating materials Part 3-11: Determination of resistive properties (DC Methods) - Volume resistance and volume resistivity, method for impregnation and coating materialsPublic Comment
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 ResistivityPublication
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 ResistancePublication
BS EN 62772 Composite hollow core station post insulators for substations with a.c. and d.c.voltages greater than 1 000 V - Definitions, test methods and acceptance criteriaPublic Comment
BS EN 62864-1 ED 1.0 stock - Power supply with onboard energystorage system Part 1: Series hybrid systemPublic Comment
BS EN 62928 Ed. 1.0 Railway applications - Rolling stock equipment - Onboard lithium-iontraction batteriesAccepted
BS EN PWI 9-12 Ed. 1.0 Lithium-Ion Traction Batteries for Railways ApplicationsAccepted
Opens a new windowBS ENISO 12569 Thermal performancePublic Comment
BS ENISO 52003-1 Indicators, requirements and certification Part 1: General aspects and application to the overall energy performancePublic Comment
BS IEC 61857-31 systems-procedures for thermal evaluation Part 31: Applications with a designed life less than 5000 hoursAccepted
BS ISO 12574-1 Thermal insulation - Cellulose-fibre loose-fill for horizontal applications in ventilated roof spaces Part 1: Material specificationPublic Comment
BS ISO 16478 Thermal insulation products - Vacuum insulated panels (VIPs) - SpecificationIdea
BS ISO 16957 Measurement of apparent thermal conductivity of wet porous building materials by a periodic methodPublic Comment
BS ISO 17738-1 Thermal insulation products - Exterior insulation and finish systems Part 1: Materials and systemsPublic Comment
BS ISO 17749 Thermal insulation products - Sheep wool board and matPublic Comment
BS ISO 17772-1 Energy performance of buildings - Indoor environmental input parametersPublic Comment
BS ISO 18393-1 Thermal insulation products - Determination of ageing by settlement Part 1: Blown loose-fill insulation for ventilated atticsPublic Comment
BS ISO 18523-1 Schedule and condition of building, zone and room usage for energy calculationPublic Comment
BS ISO 18523-2 Energy performance of buildings - Schedule and condition of building, zone and room usage for energy calculation Part 2: Residential buildingsAccepted
Opens a new windowBS ISO 19467 Thermal performance of windows and doors - Determination of solar heat gain coefficient using solar simulatorPublic Comment
BS ISO 20310 Thermal insulation - Aluminium silicate wool products - SpecificationAccepted
BS ISO 7345 Thermal insulation - Physical quantities and definitionsAccepted
BS ISO 8144-1 Thermal insulation - Mineral wool mats for ventilated roof spaces Part 1: Specification for applications with restricted ventilationPublic Comment
BS ISO 8144-2 Thermal insulation - Mineral wool mats for ventilated roof spaces Part 2: Specification for horizontal applications with unrestricted ventilationPublic Comment
BS ISO 8145 Thermal insulation - Mineral wool board for overdeck insulation of roofs - SpecificationPublic Comment
BS ISO 9869-2 Thermal insulation - Building elements - In-situ measurement of thermal resistance Part 2: Infrared methodIdea
PD CLC/TR 50542-2 Railway applications - Driver's cab Train Display Controller (TDC) Part 2: Display systems FISApproval
PD CLC/TR 50542-3 Train Display Controller (TDC) Part 3: Other train systems FISApproval
PD CLC/TS 62896 Hybrid insulators for a.c. and d.c. applications with voltage greater than 1 000 V-- Definitions, test methods and acceptancecriteriaPublication
PD IEC/TR 60216-7-2 Ed1.0 materials – Thermal endurance properties Part 7-2: Results of the round robin tests to validate procedures of IEC/TS 60216-7-1 by non-isothermal kinetic analysis of thermogravimetric dataApproval
PD IEC/TR 61243-6 Ed 1.0 Live working - Voltage detectors Part 6: Guidelines on non-contact voltage detectors (NCVD) for use at nominal voltages above 1 kV a.c.Approval
PD IEC/TR 63021 Ed. 1.0 Natural graphite brush for rotating electrical machinery Part 1: Natural graphite brush for slip-ring in wound rotor-type asynchronous motor – Application informationApproval
PD IEC/TR 63040 Ed 1.0 Guidance concerning clearances and creepage distances in particular for distances equal or less than 2MM - Test Results of researches conducted on influencing parametersApproval
PD IEC/TS 60034-25 Rotating electrical machines Part 25: A.C. Motors when used in power drive systems - Application guid eAccepted
PD IEC/TS 60034-30-2 Ed 1.0 Rotating electrical machines Part 30-2: Efficiency classes of variable speed AC motors (IE-code)Accepted
PD IEC/TS 60034-32 Rotating electrical machines - Part 32: Measurement of stator end winding vibration at form wound windingsAccepted
PD IEC/TS 60815-4 ED 1.0 Selection and dimensioning of high-voltage insulators intended for usein polluted conditions - Part 4: Insulators for d.c. systemsAccepted
PD IEC/TS 61463 Ed2.0 Bushings-Seismic QualificationPublication
PD IEC/TS 62073 Guidance on the measurement of hydrophobicity of insulator surfaces Part 2: Faults and switchingPublication
PD IEC/TS 62332-3 Electrical insulation materials (EIM) and systems (EIS) - Thermal evaluation of combined liquid and solid components Part 3: Hermetic Motor-CompressorsApproval
PD IEC/TS 62993 Guidance for determination of clearances; creepage distances and require for solid insulation for equipment with a rated voltage above 1 000 V a.c. and 1 500 V d.c. up to 2 000 V a.c. and 3 000 V d.c.Accepted

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Published standards (52)

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Standard referenceNameStatus
PD IEC/TS 62758:2012Calibration of space charge measuring equipment based on the pulsed electroacoustic (PEA) measurement principleCurrent
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 62114:2001Electrical insulation systems (EIS). Thermal classificationWithdrawn
DD IEC/TS 62332-1:2005Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General requirementsWithdrawn
PD IEC/TS 62332-2:2014Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - Simplified testCurrent
DD IEC/TS 62332-1:2011Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components - General requirementsCurrent
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
PD IEC/TR 61857-2:2015Electrical insulation systems. Procedures for thermal evaluation - Selection of the appropriate test method for evaluation and classification of electrical insulation systemsCurrent
BS EN 61857-21:1999Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general-purpose model. Wire-wound applicationsWithdrawn
BS EN 61857-1:2009Electrical insulation systems. Procedures for thermal evaluation - General requirements. Low-voltageCurrent
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 61857-22:2002Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for encapsulated-coil model. Wire-wound electrical insulation system (EIS)Withdrawn
BS EN 61857-1:1999Electrical insulation systems. Procedures for thermal evaluation - General requirements. Low-voltageWithdrawn
BS EN 61857-21:2009Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general-purpose models. Wire-wound applicationsCurrent
BS EN 61857-1:2005Electrical insulation systems. Procedures for thermal evaluation - General requirements. Low-voltageWithdrawn
BS EN 61857-21:2004Electrical insulation systems. Procedures for thermal evaluation - Specific requirements for general purpose models. Wire-wound applicationsWithdrawn
BS EN 61858-1:2014Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) - Wire-wound winding EISCurrent
BS EN 61858-2:2014Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) - Form-wound EISCurrent
BS EN 61858:2000Electrical 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 61858:2005Electrical insulation systems. Thermal evaluation of modifications to an established wire-wound EISWithdrawn
BS EN 60505:2000Evaluation and qualification of electrical insulation systemsWithdrawn
BS EN 60505:2011Evaluation and qualification of electrical insulation systemsCurrent
BS EN 60505:2004Evaluation and qualification of electrical insulation systemsWithdrawn
BS EN 60071-5:2015Insulation co-ordination - Procedures for high-voltage direct current (HVDC) converter stationsCurrent
PD IEC/TR 60071-4:2004Insulation co-ordination - Computational guide to insulation co-ordination and modelling of electrical networks Current
BS EN 60071-1:2006+A1:2010Insulation co-ordination - Definitions, principles and rulesCurrent
BS EN 60664-3:2003+A1:2010Insulation coordination for equipment within low-voltage systems - Use of coating, potting or moulding for protection against pollutionCurrent, Work in Hand
BS EN 60664-1:2003Insulation coordination for equipment within low-voltage systems - Principles, requirements and testsWithdrawn
BS EN 60664-5:2003Insulation coordination for equipment within low-voltage systems - A comprehensive method for determining clearances and creepage distances equal to or less than 2 mmWithdrawn
BS EN 60664-5:2007Insulation coordination for equipment within low-voltage systems - Comprehensive method for determining clearances and creepage distances equal to or less than 2 mmCurrent
BS EN 60664-1:2007Insulation coordination for equipment within low-voltage systems - Principles, requirements and testsCurrent
PD IEC/TR 60664-2-1:2011Insulation coordination for equipment within low-voltage systems - Application guide. Explanation of the application of the IEC 60664 series, dimensioning examples and dielectric testingCurrent
BS EN 60664-4:2006Insulation coordination for equipment within low-voltage systems - Consideration of high-frequency voltage stressCurrent
BS EN 61479:2001Live working. Flexible conductor covers (line hoses) of insulating materialCurrent
BS EN 50124-2:2001Railway applications. Insulation coordination - Overvoltages and related protectionCurrent, Work in Hand
BS EN 50124-1:2001+A2:2005Railway applications. Insulation coordination - Basic requirements. Clearances and creepage distances for all electrical and electronic equipmentCurrent, Work in Hand
BS EN 60034-18-1:2010Rotating electrical machines - Functional evaluation of insulation systems. General guidelinesCurrent
DD CLC/TS 60034-18-42:2011Rotating electrical machines - Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage convertersCurrent
BS EN 60034-18-21:2013Rotating electrical machines - Functional evaluation of insulation systems. Test procedures for wire-wound windings. Thermal evaluation and classificationCurrent
BS EN 60034-18-34:2012Rotating electrical machines - Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systemsCurrent
BS EN 60034-18-31:2012Rotating electrical machines - Functional evaluation of insulation systems. Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in rotating machinesCurrent
DD CLC/TS 60034-18-33:2011Rotating electrical machines - Functional evaluation of insulation systems. Test procedures for form-wound windings. Multifactor evaluation by endurance under simultaneous thermal and electrical stressesCurrent
BS EN 60034-18-32:2010Rotating electrical machines - Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation by electrical enduranceCurrent
BS EN 60034-18-31:1994Rotating electrical machines. Functional evaluation of insulation systems - Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 KVWithdrawn
DD CLC/TS 60034-18-34:2004Rotating electrical machines. Functional evaluation of insulation systems - Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systemsWithdrawn
BS EN 60034-18-1:1994Rotating electrical machines. Functional evaluation of insulation systems - General guidelinesWithdrawn
BS EN 60034-18-21:1994Rotating electrical machines. Functional evaluation of insulation systems - Test procedures for wire-wound windings. Thermal evaluation and classification.Withdrawn
BS EN 60034-18-22:2001Rotating electrical machines. Functional evaluation of insulation systems - Test procedures for wire-wound windings. Classification of changes and insulation component substitutionsCurrent

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