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Electrical engineering

Standards in development (428)

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BS 7671:2008/A3:2015 Installations - IET Wiring Regulations Requirements for Electrical Installations - IET Wiring RegulationsPublic Comment
BS EN 1127-2 Explosive atmospheres - Explosion prevention and protection Part 2: Basic concepts and methodology for miningPublication
Opens a new windowBS EN 14986 Design of fans working in potentially explosive atmospheresPublic Comment
BS EN 15628 Maintenance - Qualification of maintenance personnelTechnical Review
BS EN 16447 Explosion isolation flap valvesApproval
BS EN 16491 Thermal insulation products for buildings - Factory made composite products - SpecificationPublic Comment
BS EN 16646 Maintenance within physical asset managementPublic Comment
BS EN 16724 Thermal insulation products for building applications - Instructions for mounting and fixing for determination of the reaction to fire testing of external thermal Insulation composite systems (ETICS) (Analogue to EN 15715)Public Comment
BS EN 1839 Determination of explosion limits of gases and vapours and determination of the limiting oxygen concentration (LOC) for flammable gases and vapoursAccepted
Opens a new windowBS EN 50117-4-2 Coaxial cables Part 4-2: Sectional specification for CATV cables up to 6 GHz used in cables distribution networksIdea
BS EN 50156-1 Electrical equipment for furnaces and ancillary equipment Part 1: Requirements for application design and installationPublic Comment
BS EN 50156-2 Electrical equipment for furnaces and ancillary equipment Part 2: Requirements for design, development and type approval of safety devices and subsystemsPublic Comment
BS EN 50171 Central safety power supply systemsPublic Comment
BS EN 50180-1 and from 250 A to 3,15 kA for liquid filled transformersPublic Comment
BS EN 50180-2 Bushings above 1 kV up to 52 kV and from 250A to 3,15 kA for liquid filled transformers Part 2: Requirement for bushing componentsnull
BS EN 50180-3 Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers Part 3: Requirement for bushing fixationsnull
BS EN 50288-10-2 Multi-element metallic cables used in analogue and digital communication and control Part 10-2: Sectional specification for screened cables characterized from 1 MHz up to 500 MHz - Horizontal and building backbone cablesPublic Comment
BS EN 50288-11-2 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for un-screened cables, characterized from 1 MHz up to 500 MHz - Horizontal and building backbone cablesPublic Comment
BS EN 50288-9-2 Multi-element metallic cables used in analogue and digital communication and control Part 9-2: Sectional specification for screened cables characterised from 1 MHz uo to 1000 MHz - Work area, patch cord and data centre cablesPublic Comment
BS EN 50289-1-17 Communications cables – Specifications for test methods Part 1-17: Electrical test methods – Exogenous Crosstalk ExNEXT and ExFEXTAccepted
BS EN 50289-3-8 Communication cables - Specifications for test methods Part 3-8: Mechanical test methods - Abrasion resistance of cable sheath markingsPublic Comment
Opens a new windowBS EN 50289-4-17 Communication cables - Specifications for test methods Part 4-17: Test methods for UV resistance evaluation of the sheath of electrical and optical fibre cableApproval
BS EN 50290-2-33 Communication cables Part 2-33: Common design rules and construction - Polyethylene for multi element metallic data cables for indoor applicationIdea
BS EN 50290-2-37 Communication cables Part 2-37: Common design rules and construction - Polyethylene insulation for coaxial cablesIdea
BS EN 50290-2-38 Communication cables Part 2-38: Common design rules and construction - Polypropylene insulation for coaxial cablesIdea
BS EN 50290-4-1 Ed.2 prEN 50290-4-1 ed.2 : Communication cables Part 4-1: General considerations for the use of cables - Environmental conditions and safety aspectsApproval
BS EN 50290-4-2 Ed.2 prEN 50290-4-2 ed.2 : Communication cables Part 4-2: General considerations for the use of cables - Guide to useApproval
BS EN 50407-3 Multi-pair cables used in high bit rate digital access telecommunications networks Part 3 :Indoor multi-pair/quad riser cables up to 100MHz over 100m supporting universal services, xDSL and applications up to 100 MBits over IPApproval
Opens a new windowBS EN 50539-11:2013/A1 Low-voltage surge protective devices - Surge protective devices for specific application including d.c. Part 11: Requirements and tests for SPDs in photovoltaic applicationsApproval
BS EN 50598-1 Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Part 1: General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA), and semi analytic model (SAM)Public Comment
BS EN 50598-2 Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Part 2: Energy efficiency indicators for power drive systems and motor startersPublic Comment
BS EN 50598-3 Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Part 3: Quantitative eco design approach through life cycle assessment including product category rules and the content of environmental declarationsPublic Comment
BS EN 50599 Balanced communication cabling in accordance with EN 50173-4 screened straight patch cords and straight work area cords for class D applications ? detail specificationApproval
BS EN 50882-11 Multi-element metalic cables used in analogue and digital communication and control Part 11: Sectional specification for un-screened cables, characterised up to 500 MHz, for horizontal and building backbone wiringPublic Comment
BS EN 55016-1-1/A3 ED 3 Requirements for calibration of measuring equipmentPublic Comment
BS EN 55016-1-1/AM2 ED3 Requirements when using an external preamplifier with a measuring receiverApproval
BS EN 55016-1-2 Specification for radio disturbance and immunity measuring apparatus andmethods Part 1-2: Radio disturbance and immunity measuring apparatus. Ancillary equipment. Conducted disturbancesApproval
BS EN 55016-1-5:2004/AMD2 Specification for radio disturbance and immunity measuring apparatus and tests - Part 1-5: Radio disturbance and immunity measuring apparatus - Antenna calibration test sites for 30 MHz to 1 000 MHzPublic Comment
BS EN 55016-1-6 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-6: Radio disturbance and immunity measuring apparatus - EMC- antenna calibrationPublic Comment
BS EN 55016-2-1 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity. Conducteddisturbance measurementsPublication
BS EN 55016-2-3 A2 F2 ED.3 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements.Approval
BS EN 55016-2-3 Am3 Ed 3.0 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiateddisturbance measurementsPublic Comment
BS EN 55016-2-3/A2:2011 A2.F1.ED3 Specification for radio disturbance and immunity measuring apparatus and methods Part 2-3 Methods of measurement of disturbances and immunity - Radiated disturbance measurementsApproval
BS EN 55016-4-2:2011/A1 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling. Uncertainty in EMC measurementsPublication
BS EN 60027-2 Ed 4.0 Letter symbols to be used in electrical technology Part 2: Telecommunications and electronicsAccepted
BS EN 60034-1 Ed 13.0 Rotating electrical machines Part 1: Rating and performanceAccepted
BS EN 60034-12 Ed 3.0 Rotating electrical machines Part 12: Starting performance of single-speed three-phase cage induction motorsAccepted
BS EN 60034-18-41 ED 1.0 Rotating electrical machines Part 18-41: Qualification and quality control tests for partial discharge free (Type I) electrical insulation systems used in rotating electrical machines fed from voltage convertersPublication
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 60034-19 Ed 2.0 Rotating electrical machines Part 19: Specific test methods for d.c. machines operating on rectifier-fed power supplies or other d.c. sourcesPublic Comment
BS EN 60034-2-1 ED 2.0 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)Approval
BS EN 60034-23 ED 1.0 Rotating electrical machines Part 23: Specification for the refurbishment of rotating electrical machinesAccepted
BS EN 60034-27-3 Ed1.0 ED 1.0 Rotating electrical machines Part 27-3: Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machinesApproval
BS EN 60034-30-1 Ed 1.0 Rotating electrical machines Part 30-1: Efficiency classes of line operated AC motors (IE-code)Publication
BS EN 60034-8 ED 3.0/A1 Rotating electrical machines - Part 8: Terminal markings and direction of rotationPublication
BS EN 60050-651 International Electrotechnical Vocabulary Part 651: Live workingTechnical Review
BS EN 60071-2 ED 3.0/A1 AMD 1 Insulation co-ordination - Part 2: Application guidePublic Comment
BS EN 60071-5 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stationsPublic Comment
BS EN 60079-0:2011/CORR2:2013 Explosive atmospheres Sixth edition – 2011 Part 0: Equipment – General requirements CORRIGENDUM 2Publication
BS EN 60079-1 ED. 7.0 IEC 60079-1 Ed. 7.0 Explosive atmospheres Part 1: Equipment protection by flameproof enclosures "d"Approval
BS EN 60079-10-1 Ed 2.0 Explosive atmospheres Part 10-1: Classification of areas - Explosive gas atmospheresAccepted
BS EN 60079-10-2 Ed 2.0 Explosive atmospheres Part 10-2: Classification of areas - Combustible dust atmospheresPublic Comment
BS EN 60079-18 Ed 4.0 Explosive atmospheres Part 18: Equipment protection by encapsulation "m"Public Comment
BS EN 60079-2 Explosive atmospheres Part 2: Equipment protection by pressurized enclosure "p"Public Comment
BS EN 60079-26 Explosive atmospheres Part 26: Equipment with equipment protection level (EPL) GaPublic Comment
BS EN 60079-28 Ed 2.0 Explosive atmospheres Part 28: Protection of equipment and transmission systems using optical radiationPublic Comment
BS EN 60079-28 IEC 60079-28:2006/Interpretation Sheet 1:2014 Explosive atmospheres Part 28: Protection of equipment and transmission systems using optical radiation INTERPRETATION SHEET 1null
BS EN 60079-29-1 Ed 2.0 Explosive atmospheres Part 29-1: Gas detectors - Performance requirements of detectors for flammable gasesPublic Comment
BS EN 60079-29-2 Ed 2.0 Explosive atmospheres Part 29-2: Gas detectors - Selection; installation; use and maintenance of detectors for flammable gases and oxygenPublic Comment
BS EN 60079-30-1 Explosive atmospheres Part 30-1: Electrical resistance trace heating- General; type testing and design requirementsAccepted
BS EN 60079-30-2 Explosive atmospheres Part 30-2: Electrical resistance trace heating- Application guide for design; installation and maintenanceAccepted
BS EN 60079-31 Explosive Atmospheres Part 31: Equipment dust ignition protection by enclosure "t"Publication
BS EN 60079-32-2 Explosive atmospheres Part 32-2: Electrostatics hazards - TestsPublic Comment
BS EN 60079-5 Ed 4.0 Explosive atmospheres Part 5: Equipment protection by powder filling "q"Public Comment
BS EN 60079-6 Ed 4.0 Explosive atmospheres Part 6: Equipment protection by oil immersion "o"Public Comment
BS EN 60079-7 IEC 60079-7 Ed. 5.0 Explosive atmospheres Part 7: Equipment protection by increased safety 'e'Public Comment
BS EN 60081:1998+A6 Ed.5.0 Double-capped fluorescent lamps - Performance specificationsAccepted
BS EN 60099-4 ED 3.0 F1 Surge arresters Part 4: Metal-oxide surge arresters without gaps for a.c. systemsApproval
BS EN 60099-4 F2 Surge arresters Part 4: Metal-oxide surge arresters without gaps for a.c. systemsnull
BS EN 60122-1+A1 Amendment1 : Quartz crystal units of assessed quality Part 1: Generic specificationAccepted
BS EN 60255-118-1 Measuring relays and protection equipment - Part 195: Functional requirements for synchrophasor measurementsAccepted
BS EN 60255-121 ED 1.0 Measuring relays and protection equipment Part 121: Functional requirements for distance protectionApproval
BS EN 60255-24 Measuring relays and protection equipment - Part 24 : Common format for transient data exchange (COMTRADE) for powersystemsApproval
BS EN 60255-26 Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsApproval
BS EN 60300-1 ED.3 Dependability management Part 1: Guidance for management and applicationApproval
BS EN 60300-3-3 Dependability management Part 3-3: Application guide - Life cycle costingAccepted
BS EN 60357:2003+A4 ED.3 Tungsten halogen lamps (non-vehicle) - Performance specificationsnull
BS EN 60398 : Installations for electroheating and electromagnetic processing - General test methodsnull
BS EN 60398 Ed 3.0 Installations for electroheating and electromagnetic processing - General test methodsAccepted
BS EN 60401-3 Terms and nomenclature for cores made of magnetically soft ferrites Part 3: Guidelines on the format of data appearing in manufacturers' catalogues of transformer and inductor coresAccepted
BS EN 60424-1 Ferrite cores - Guidelines on the limits of surface irregularities Part 1: General SpecificationAccepted
BS EN 60424-2 Ferrite cores - Guidelines on the limits of surface irregularities Part 2: RM-coresAccepted
BS EN 60424-3 Ferrite cores - Guidelines on the limits of surface irregularities Part 3: ETD-cores, EER-cores, EC-cores and E-coresAccepted
BS EN 60424-4 Ferrite cores - Guidelines on the limits of surface irregularities Part 4: Ring-coresAccepted
BS EN 60424-8 Ferrite cores - Guidelines on the limits of surface irregularities Part 8: PQ-coresAccepted
BS EN 60444-8 ED 2.0 Measurement of quartz crystal unit parameters Part 8: Test fixture for surface mounted quartz crystal unitsAccepted
BS EN 60455-2 Ed 3.0 Resin based reactive compounds used for electrical insulation -Part 2: Methods of testPublic Comment
BS EN 60519-1 Safety in installations for electroheating and electromagnetic processing - Part 1: General requirementsPublic Comment
BS EN 60534-4 Ed 4.0 Industrial-process control valves Part 4: Inspection and routine testingAccepted
BS EN 60534-8-4 Ed 3.0 Industrial-process control valves Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flowPublic Comment
BS EN 60556 am1 Ed. 2.0 Gyromagnetic materials intended for application at microwave frequencies- Measuring methods for propertiesAccepted
BS EN 60630+A7 Maximum Lamp outlines for incandescent lampsApproval
BS EN 60633:1999+A1:2009+A2 Terminology for high-voltage direct current (HVDC) transmissionPublic Comment
BS EN 60674-2 Ed 2.0 IEC 60674-2/Ed2: Specification for plastic films for electrical purposes. Part 2: Methods of testAccepted
BS EN 60674-3-8 Ed 1.0 /A1 Amendment 1: Plastic films for electrical purposes -Part 3: Specifications for individual materials - Sheet 8: Balanced biaxially oriented polyethylene naphthalate (PEN) films used for electrical insulationAccepted
BS EN 60679-1 Piezoelectric and associated material oscillators of assessed quality Part 1 : Generic specificationAccepted
BS EN 60679-1+A1 Quartz crystal controlled oscillators of assessed quality Part 1: Generic specification Amendment 1Accepted
BS EN 60695-1-11 Ed 2.0 Fire hazard testing Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessmentPublic Comment
BS EN 60695-1-12 Fire hazard testing Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineeringPublic Comment
BS EN 60695-1-20 Fire hazard testing Part 1-20: Guidance for assessing the fire hazard of electrotechnical products - Ignitability - General guidanceAccepted
BS EN 60695-1-40 Fire Hazard Testing Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquidsPublication
BS EN 60695-10-2 ED 3.0 Fire hazard testing -- Part 10-2: Abnormal heat -- Ball pressure testApproval
BS EN 60695-10-3 Ed 2.0 Fire hazard testing Part 10-3: Abnormal heat - Mould stress relief distortion testAccepted
BS EN 60695-11-20 ED.2 Fire hazard testing Part 11-20: Test flames - 500 W flame test methodsPublic Comment
BS EN 60695-11-5 Ed 2.0 Fire hazard testing Part 11-5: Test flames - Needle-flame test method - Apparatus; confirmatory test arrangement and guidanceAccepted
BS EN 60695-2-12/Amd1 Ed 2.0 Fire hazard testing Part 2-12: Glowing/hot-wire based test methods - Glow-wire flammability index (GWFI) test method for materialsPublication
BS EN 60695-2-13/Amd1 Ed 2.0 Fire hazard testing Part -2-13: Glowing/hot-wire based test methods - Glow-wire ignition temperature (GWIT) test method for materialsApproval
BS EN 60695-8-2 IEC 60695-8-2 Ed 1.0: Fire hazard testing Part 8-2: Heat release – Summary and relevance of test methodsPublic Comment
BS EN 60695-9-2 Fire hazard testing Part 9-2: Surface spread of flame - Summary and relevance of test methodsApproval
BS EN 60700-1 Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testingPublic Comment
BS EN 60700-2 Ed1.0 High-voltage thyristor valves for high voltage direct current (HVDC)systems - Part 2: Terminologynull
BS EN 60758 Synthetic quart crystal - Specifications and guidelines for the useAccepted
BS EN 60770-3 Ed 2.0 Review report on IEC 60770-3 Ed 1: Transmitters for use in industrial-process control systems Part 3: Methods for performance evaluation of intelligent transmittersApproval
BS EN 60809 Ed 2.0 /A6 Amendment 6 - Lamps for road vehicles - Dimensional; electrical and luminous requirementsAccepted
BS EN 60809 ED 3.0+A6 Lamps for road vehicles - Dimensional, electrical and luminous requirementsPublic Comment
BS EN 60810 ED 4.0 Ed 3.0 /A3 Amendment 3 - Lamps for road vehicles - Performance requirementsPublic Comment
BS EN 60810 ed4.0 Lamps for road vehicles - Performance requirementsPublic Comment
BS EN 60862-1 Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specificationPublic Comment
BS EN 60870-5-104 ED 1.0/A1/A1 Telecontrol equipment and systems Part 5-104: Transmission protocols - Functional enhancements to IEC 60870-5-104Public Comment
BS EN 60870-6-503 ED 3.0 Telecontrol equipment and systems Telecontrol equipment and systems - Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Services and protocolApproval
BS EN 60870-6-702 ED 2.0 Telecontrol equipment and systems Telecontrol protocols compatible with ISO standards and ITU-T recommendations - Functional profile for providing the TASE.2 application service in end systemsApproval
BS EN 60870-6-802 ED 3.0 Telecontrol equipment and systems Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Object modelsApproval
BS EN 60901 Single-capped fluorescent lamps - Performance specificationsPublic Comment
BS EN 60966-1 Ed.3 Cables, wires, waveguides, r.f. connectors, and accessories for communication and signallingPublic Comment
BS EN 60966-2-4 Ed 4 Detail specification for cable assebmblies for radio and TV receivers - Frequency range 0 MHz to 3000 MHz, IEC 61196-2 connectorsPublic Comment
BS EN 60966-2-5 Ed 4 Detail specification for cable assebmblies for radio and TV receivers - Frequency range 0 MHz to 3000 MHz, IEC 61196-2 connectorsPublic Comment
BS EN 60966-2-6 Ed 4 Detail specification for cable assebmblies for radio and TV receivers - Frequency range 0 MHz to 3000 MHz, IEC 61196-24 connectorsPublic Comment
BS EN 60966-2-7 ED.1 Radio frequency and coaxial cable assemblies Part 2-7: Detail specification for cable assemblies for radio and TV recievers - Frequency range 0 MHz to 3000 MHz, IEC 61169-47 connectorsPublic Comment
BS EN 60968 Ed3.0 Self-ballasted fluorescent lamps for general lighting services - Safety requirementsPublic Comment
BS EN 60968:2013/A11 Self-ballasted lamps for general lighting services - Safety requirementsIdea
BS EN 60969 ED 2.0 Self-ballasted lamps for general lighting services - Performance require mentsPublic Comment
BS EN 61000-3-2 Amd 3:2014 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ?16 A per phase)Approval
BS EN 61000-4-19 ED 1 Electromagnetic compatibility (EMC) Part 4-19 - Testing and measurement techniques - Test for immunity to conducted, differential mode disturbances in the frequency range from 2 kHz to 150 kHz, at a.c. portsApproval
BS EN 61000-4-24 ED 2.0 Electromagnetic Compatibility (EMC) - Part 4-24: Testing and measurement techniques - Test methods for protective devices for HEMP conducted disturbancePublic Comment
BS EN 61000-4-30 ED 3 Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methodsPublic Comment
BS EN 61000-4-31 Electromagnetic compatibility (EMC) - Part 4-31: Testing and measurement techniques - AC mains ports broadband conducted disturbance immunity testPublic Comment
BS EN 61000-4-36 Electromagnetic Compatibility (EMC) - Part 4-36: Testing and measurement techniques - IEMI Immunity Test Methods for Equipment and SystemsPublic Comment
BS EN 61000-4-37 Electromagnetic compatibility (EMC) - Part 4-37: Testing and measurement techniques - Calibration and verification protocol for harmonic emission compliance test systemsPublic Comment
BS EN 61000-4-5 ED 3.0 Electromagnetic compatibility - Part 4-5: Testing and measurement techniques - Surge immunity testApproval
BS EN 61000-6-3 ED 2.0/A2 Ed 2 Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for residential, commercial and light-industrial environmentsPublic Comment
BS EN 61000-6-4 ED 2.0/A2 Ed 2 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environmentsPublic Comment
BS EN 61003-2 Ed 2.0 Industrial-process control systems - Instruments with analogue inputs and two- or multi-state outputs Part 2: Guidance for inspection and routine testingAccepted
BS EN 61010-2-202 Ed. 1.0 IEC 61010-2-202 Ed. 1.0 Safety requirements for electrical equipment for measurement, controland laboratory use - Part 2-2 xx: Particular requirements for electrically operated valve and actuatorAccepted
BS EN 61014 Programmes for reliability growthAccepted
BS EN 61069-1 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment -Part 1:Terminology and basic conceptsAccepted
BS EN 61069-2 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 2: Assessment methodologyAccepted
BS EN 61069-3 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 3: Assessment of system functionalityAccepted
BS EN 61069-4 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 4: Assessment od system performanceAccepted
BS EN 61069-5 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 5: Assessment of system dependabilityAccepted
BS EN 61069-6 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 6: Assessment of system operabilityAccepted
BS EN 61069-7 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 7: Assessment of system safety hazardAccepted
BS EN 61069-8 Ed 2.0 Industrial-process measurement and control - Evaluation of system properties for the purpose of system assessment Part 8: Assessment of other system propertiesAccepted
BS EN 61082-1 Preparation of documents used in electrotechnology - Part 1: RulesApproval
BS EN 61140 Ed 4.0 Protection against electric shock – Common aspects for installation and equipmentPublic Comment
BS EN 61156-10 Ed1.0 pair/quad cables for digitial communications Part 10: Cables for work area wiring with transmission characteristics up to 2 GHz - Sectional specificationPublic Comment
BS EN 61156-9 Ed1.0 pair/quad cables for digitial communications Part 9: Cables for horizontal floor wiring with transmission characteristics up to 2 GHz - Sectional specificationPublic Comment
BS EN 61158-6-x Ed 3.0 Industrial communication networks - Fieldbus specifications Part 6-x: Application layer protocol specification Type x elementsApproval
BS EN 61167+A1 Metal halide lamps - Performance specificationPublic Comment
BS EN 61169-47 Ed 2.0 Radio-Frequency Connectors Part 47: Sectional specification for radio-frequency coaxial connectors with clamp coupling, typically for use in 75 ? cable networks (type F- Quick)Public Comment
BS EN 61169-48 Ed.1 Radio-frequency connectors - Part 48: Sectional specification for BMP Series Blind mating R.F. coaxial connectorsPublic Comment
BS EN 61169-49 Ed 1.0 Radio-frequency connectors - Part 49: Sectional specification for SMAA series R.F connectorsApproval
BS EN 61169-50 Ed1.0 Radio-frequency connectors Part 50: Sectional specifications RF coaxial connectors with inner diameter of outer conductors 4.11 mm with quick lock system. Characteristics impendance 50 Ohm (type QMA)Public Comment
BS EN 61169-51 Ed.1 Radio-frequency connectors - Part 51: Sectional specifications RF coaxial connectors with inner diameter of outer conductors 13.5 mm with bayonet lock characteristics impedamce 50 Ohm (type QLI)Public Comment
BS EN 61169-52 Ed1.0 Radio- Frequency Connectors Part 52: Sectional specification for series MMCX RF coaxial connectorsPublic Comment
BS EN 61175 Industrial systems, installations and equipment and industrial products - Designation of signalsPublic Comment
BS EN 61195+A2 Safety specificationsPublic Comment
BS EN 61196-1-103 Ed2.0 Coaxial communication cables Part 1-103: Electrical test methods - Test for capacitance of cableAccepted
BS EN 61196-1-104 Ed2.0 Coaxial communication cables Part 1-104: Electrical test methods - Test for capacitance stability of cableAccepted
BS EN 61196-1-110 Ed. 1.0 Coaxial communication cables Part 1-110: Electrical test methods - Test for continuityIdea
BS EN 61196-1-114 Ed. 1.0 Coaxial communication cables Part 1-114: Electrical test methods - InductanceAccepted
BS EN 61196-1-116 Ed. 1.0 Coaxial communication cables Part 1-116: Electrical test methods - Test for characteristic impedance with time domain reflectometry (TDR)Accepted
BS EN 61196-1-209 Ed. 1.0 Coaxial communication cables Part 1-209: Environmental test methods - Thermal cyclingAccepted
BS EN 61196-1-305 Ed.1 Coaxial communication cables Part 1-305: Environmental test methods - SolderingIdea
BS EN 61196-1-314 Ed2.0 Coaxial communication cables Part 1-314: Mechanical test methods - Test for bendingAccepted
BS EN 61196-10 Coaxial communication cables - Part 10: Sectional specification for semi-rigid cables with polyterafluoroethylene (PTFE) dielectricPublic Comment
BS EN 61196-10-1 Coaxial Communication Cables Part 10-1: Blank detail specification for semi-rigid cables with polytetrafluoroethylene (PTFE) dielectricPublic Comment
BS EN 61196-11 Ed1.0 Coaxial communication cables Part 11: Sectional specification for semi-rigid cables with polyethylene (PE) dielectricPublic Comment
BS EN 61196-11-1 Ed.1 Coaxial communication cables Part 11-1: Blank detail specification for semi-rigid cables with polyethylene (PE) dielectricPublic Comment
BS EN 61196-4-1 Ed1.0 Coaxial communication cables Part 4-1: Blank detail specification for radiating cablesPublic Comment
BS EN 61196-9-1 Ed. 1.0 Coaxial communication cables Part 9-1: Blank detail specification for flexible RF coaxial cablesAccepted
BS EN 61199+A2 Safety specificationsPublic Comment
BS EN 61204-3 Low-voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC)Approval
BS EN 61204-7 Ed 2.0 Low-voltage switch mode power supplies - Part 7: Safety requirementsIdea
BS EN 61212-1:2006/CORR1 Insulating materials – Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes – Part 1: Definitions, designations and general requirementsPublication
BS EN 61245 Artificial pollution tests on high-voltage insulators to be used on d.c systemAccepted
BS EN 61337-1:2004/AMD 1 Filters using waveguide type dielectric resonators Part 1: Generic specificationnull
BS EN 61338-1-5 Waveguide type dielectric resonators Part 1-5:General information and test conditions - Measurement method of conductivity at interface between conductor layer and dielectric substrate at microwave frequencyPublic Comment
BS EN 61360-1 Ed 4.0 Standard data elements types with associated classification scheme forelectric items – Part 1: Definitions – Principles and methodsnull
BS EN 61360-6 QIEC Common Data Dictionary (IEC CDD) Quality guideAccepted
BS EN 61511-1 ED.2.0 Functional Safety - Safety instrumented systems for the process industrysector - Normative Part 1: Framework, definitions, system, hardware and software requirementsAccepted
BS EN 61511-2 ED.2.0 Functional Safety - Safety instrumented systems for the process industrysector - Normative Part 2: Guidelines for the application of IEC 61511-1 - InformativeAccepted
BS EN 61511-3 ED.2.0 Functional Safety - Safety instrumented systems for the process industrysector - Normative Part 3: Guidance for the determination of the required safety integrity levels - InformativeAccepted
BS EN 61515 Ed 2.0 Mineral insulated cables and thermocouplesAccepted
BS EN 61643-22 Ed 2.0 Low-voltage surge protective devices Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principlesPublic Comment
BS EN 61643-331 Components for low-voltage surge protective devices - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)Accepted
BS EN 61643-351 Components for low-voltage surge protective devices Part 351: Performance requirements and test circuits for lightning isolation transformers (LIT)Accepted
BS EN 61703 Ed 2.0 Mathematical expressions for reliability; availability; maintainability and maintenance support termsAccepted
BS EN 61726 ED.2 Cable assemblies, cables, connectors and passive coponents - screening attentuation measurement by the reverberation chamber methodPublic Comment
BS EN 61800-2 Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adj ustable frequency a.c. power drive systemsPublic Comment
BS EN 61800-3:2004+A1:2012+A2 Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methodsnull
BS EN 61800-5-1 Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energyIdea
BS EN 61800-5-2 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - FunctionalAccepted
BS EN 61800-7-1 Adjustable speed electrical power drive systems - Part 7-1: Generic interface and use of profiles for power drive systems - Interface definitionPublic Comment
BS EN 61800-7-1 Ed 2.0 Adjustable speed electrical power drive systems Part 7-1: Generic interface and use of profiles for power drive systems - Interface definitionPublic Comment
BS EN 61800-7-201 Adjustable speed electrical power drive systems - Part 7-201: Generic interface and use of profiles for power drive systems - Profile type 1 specificationPublic Comment
BS EN 61800-7-202 Adjustable speed electrical power drive systems - Part 7-202: Generic interface and use of profiles for power drive systems - Profile type 2 specificationPublic Comment
BS EN 61800-7-203 Adjustable speed electrical power drive systems - Part 7-203: Generic interface and use of profiles for power drive systems - Profile type 3 specificationPublic Comment
BS EN 61800-7-204 Adjustable speed electrical power drive systems - Part 7-204: Generic interface and use of profiles for power drive systems - Profile type 4 specificationPublic Comment
BS EN 61800-7-301 Adjustable speed electrical power drive systems - Part 7-301: Generic interface and use of profiles for power drive systems - Mapping of profile type 1 to network technologiesPublic Comment
BS EN 61800-7-302 Adjustable speed electrical power drive systems - Part 7-302: Generic interface and use of profiles for power drive systems - Mapping of profile type 2 to network technologiesPublic Comment
BS EN 61800-7-303 Adjustable speed electrical power drive systems - Part 7-303: Generic interface and use of profiles for power drive systems - Mapping of profile type 3 to network technologiesPublic Comment
BS EN 61800-7-304 Adjustable speed electrical power drive systems - Part 7-304: Generic interface and use of profiles for power drive systems - Mapping of profile type 4 to network technologiesPublic Comment
BS EN 61803:1999+A1:2010+ A2 Determination of power losses in high-voltage direct current (HVDC) converter stationsIdea
BS EN 61810-1 ED 4.0 Electromechanical elementary relays – Part 1: General requirementsPublic Comment
BS EN 61810-3 Relays with forcibly guided (mechanically linked) contactsPublic Comment
BS EN 61811-1 Electromechanical all-or-nothing telecom relays of assessed quality Part 1: Generic Specification and blank detail specificationPublic Comment
BS EN 61837-3 Surface mounted piezoelectric devices for frequency control and selecti0n - Standard outlines and terminal lead connections Part 3: Metal enclosurePublic Comment
BS EN 61837-4 Surface mounted piezoelectric devices for frequency control and selection - Standard outline and terminal lead connections Part 4: Hybrid enclosure outlinePublic Comment
BS EN 61850-3 Communication networks and systems for power utility automation Part 3: General requirementsApproval
BS EN 61850-7-4/A1 Communication networks and systems in substations Part 7-4 Basic communicaiton structure for substation and feeder equipment - Compatible logical node classes and data classesAccepted
BS EN 61850-7-4/A2 Communication networks and systems in substations Part 7-4 Basic communicaiton structure for substation and feeder equipment - Compatible logical node classes and data classesAccepted
BS EN 61850-7-410 Ed 2.0 /A1 Amendment 1 to IEC 61850-7-410 Ed.2: Communication networks and systems for power utility automation Part 7-410: Basic communication structure - Hydroelectric power plants - Communication for monitoring and controlAccepted
BS EN 61850-85-1 Standard for N times 64 kbit per second optical fiber interfaces betweenteleprotection and multiplexer equipment (IEEE C37.94)Publication
BS EN 61850-90-8 Communication networks and systems for power utility automation Part 90-8: IEC 61850 object models for electric mobilityPublic Comment
BS EN 61858-1 Ed 1.0 Electrical insulation systems – Thermal evaluation of modifications to an established electrical insulation system (EIS) Part 1: Wire-wound winding EISPublic Comment
BS EN 61935-1 Ed.4 TESTING OF BALANCED COMMUNICATION CABLING IN ACCORDANCE WITH ISO/IEC 11801 Part 1: Installed cablingPublic Comment
BS EN 61935-2-21 Ed.1 Generic cabling systems — Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-21: Cord and work area cord category 6- Blank detail specificationPublic Comment
BS EN 61935-2-22 Ed.1 Generic cabling systems — Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-22: Cord and work area cord category 6A- Blank detail specificationPublic Comment
BS EN 61935-2-23 Ed.1 Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-23: Cord and work area cord category 7- Blank detail specificationPublic Comment
BS EN 61935-2-24 Ed.1 Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-24: Cord and work area cord category 7A- Blank detail specificationPublic Comment
BS EN 61935-2-25 Ed1.0 Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-25: Work area with M12 4 poles connectors Blank detail specificationAccepted
BS EN 61968-6 Application integration at electric utilities - System interfaces for distribution management Part 6: Interfaces for maintenance and constructionPublic Comment
BS EN 61968-6 Application integration at electric utilities - System interfaces for distribution management Part 6: Interfaces for maintenance and constructionPublic Comment
BS EN 61968-8 ED 1.0 Application integration at electric utilities - System interfaces for distribution management Part 8: Interface Standard For Customer SupportPublic Comment
BS EN 61970-301 Ed 5.0 Energy management system application program interface (EMS-API) Part 301: Common Information Model (CIM) baseApproval
BS EN 61970-301 Energy management system application program interface (EMS-API) Part 301: Common information model (CIM) baseApproval
BS EN 61970-502-8 Energy Management System Application Program Interface(EMS-API) Part 502-8: Web Services Profile for 61970-4 Abstract ServicesAccepted
BS EN 61970-555 Energy management system application program interface (EMS-API) - Part 555: CIM based efficient model exchange format (CIM/E)Idea
BS EN 61970-556 Energy management system application program interface (EMS-API) - Part 556: CIM based graphic exchange format (CIM/G)Idea
BS EN 61975:2010+A1 High-voltage direct current (HVDC) installations - System testsIdea
BS EN 62031+A2 LED modules for general lighting - Safety specificationsApproval
BS EN 62035 ED 2.0+A3 Discharge lamps (excluding fluorescent lamps) - Safety specificationsPublic Comment
BS EN 62040-1 Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPSPublic Comment
BS EN 62040-2 Ed3.0 Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility requirements (EMC)Accepted
BS EN 62040-5-3 Ed1.0 Uninterruptible power systems (UPS) - Part 5-3: Method of specifying the performance and test requirements for d.c. UPSAccepted
BS EN 62052-31 62052-31 Electricity metering equipment (AC) - General requirements, test and test conditions Part 31: Product safety requirementsPublic Comment
BS EN 62053-24 ED 1.0 Electricity metering equipment (a.c.) - Particular requirements Part 24: Static meters for reactive energy (classes 0,5 S, 1 S and a)Publication
BS EN 62055-41 ELECTRICITY METERING - PAYMENT SYSTEMS Part 41: Standard transfer specification (STS) - Application layer protocol for one-way token carrier systemsPublic Comment
BS EN 62056-1-0 ELECTRICITY METERING DATA EXCHANGE – The DLMS/COSEM suite Part 1-0: Smart metering standardization frameworkApproval
BS EN 62056-4-7 Electricity metering - Data exchange for meter reading; tariff and load control Part 4-7: COSEM transport layers for IPv4 networksPublic Comment
BS EN 62056-5-3 Ed 1.0 /A1 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE Part 5-3: DLMS/COSEM application layerPublic Comment
BS EN 62056-5-3 ED 1.0 Electricity metering data exchange - The DLMS/COSEM suite Part 5-3: DLMS/COSEM application layerPublication
BS EN 62056-6-1 Ed 1.0 /A1 Ammendment 1: Electricity Metering Data Exchange - The DLMS/COSEM Suite Part 6-1: Object Identification System (OBIS)Public Comment
BS EN 62056-6-2 Ed 1.0 /A1 Ammendment 1 - Electricity metering data exchange - The DLMS/COSEM suite -Part 6-2: COSEM interface classesPublic Comment
BS EN 62056-8-6 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE Part 8-X: DMT PLC profile for neighbourhood networksAccepted
BS EN 62153-4-1 Ed.1 Metallic communication cable test methods Part 4-1: Introduction to Electromagnetic (EMC) Test MethodsPublication
BS EN 62153-4-10 Ed2 Metallic Communication Cable Test Methods Part 4-10: Electromagnetic compatability (EMC) - Shielded screening attenuation test method for measuring the screening effectiveness of feed-throughs and electromagnetic gaskets double coaxial methodPublic Comment
BS EN 62153-4-15 Ed.1 Metallic Communication Cable test methods Part 4-15: Electromagnetic compatibility (EMC) – Test method for measuring transfer impedance and screening attenuation – or coupling attenuation with Triaxial CellPublic Comment
BS EN 62153-4-7 Ed.2 Metallic Communication Cable test methods Part 4-7: Electromagnetic compatibility (EMC) - Shielded screening attenuation test method for measuring the Transfer impedance Zt and the screening attenuation aS or the Coupling attenuation aC of RF-Connectors and assemblies up to and above 3 GHz; Tube in Tube methodPublic Comment
BS EN 62231-1 Composite station post insulators for substations with ac voltages greater than 1 000 V up to 245 kV – Part 1: Dimensional, mechanical and electrical characteristicsPublic Comment
BS EN 62246-1 Reed switches Part 1: Generic specificationPublic Comment
BS EN 62317-11 Ferrite cores - Dimensions Part 11: EC-cores for use in power supply applicationsAccepted
BS EN 62317-13 Ferrite cores - Dimensions Part 13: PQ-cores for use in power supply applicationsAccepted
BS EN 62317-5 Ferrite cores - Dimensions Part 5: EP-cores and associated parts for use in inductors and transformersAccepted
BS EN 62317-6 Ferrite cores - Dimensions Part 6: ETD-cores for use in power suppliesAccepted
BS EN 62325-301 Framework for energy market communications Part 301: Common Information Model (CIM) Extensions for MarketsPublication
BS EN 62325-451-2 Framework for energy market communications Part 451-2: Scheduling business process and contextual models for CIM European marketPublic Comment
BS EN 62325-451-3 Framework for energy market communications Part 451-3: Transmission capacity allocation business process (explicit or implicit auction) and contextual models for European marketApproval
BS EN 62325-451-4 Framework for energy market communications Part 451-4: Settlement and reconciliation business process; contextual and assembly models for European marketAccepted
BS EN 62325-451-5 Framework for energy market communications Part 451-5: Problem statement and status request business processes; contextual and assembly models for European marketAccepted
BS EN 62333-2:2006+A1 Noise suppression sheet for digital devices and equipment Part 2: Measuring method Amendment 1Accepted
BS EN 62351-3 Power systems management nd associated information exchange - Data andcommunications security Part 3 : Communication network and system security - Profiles including TCP/IPPublic Comment
BS EN 62361-100 ED 1.0 Harmonization of Quality Codes across TC 57 - Part 100: Naming and design rules for CIM profiles to XML schema mappingPublication
BS EN 62361-101 Power systems management and associated information exchange - Interoperability in the long term Part 101: Common Information Model ProfilesAccepted
BS EN 62424 Ed 2.0 control engineering - Request in P&I diagrams and data exchange between P&ID tools and PCE-CAE tools.Public Comment
BS EN 62443-2-4 Security for industrial process measurement and control - Network and system security Part 2-4: Certification of IACS supplier security policies and practicesPublic Comment
BS EN 62443-3-2 Industrial communication networks - Network and system security Part 3-2: Security assurance levels for zones and conduitsAccepted
Opens a new windowBS EN 62477-1:2012+A1 Safety requirements for power electronic converter systems and equipment- Part 1: GeneralApproval
BS EN 62477-1:2012+A1 Safety requirements for power electronic converter systems and equipment- Part 1: GeneralPublic Comment
BS EN 62477-2 Safety requirements for power semiconductor converter systems - Safety requirements for power semiconductor converter systems - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 35 kVIdea
BS EN 62493 Ed 2.0 Assessment of lighting equipment related to human exposure to electromagnetic fieldsPublic Comment
BS EN 62501 ED 1.0/A1:2009+A1 Voltage sourced converter (VSC) valves for high-voltage direct current direct current(HVDC) power transmission - Electrical testingPublic Comment
BS EN 62504 General lighting - Light emitting diode (LED) products and related equipment - Terms and definitionsApproval
BS EN 62532+A1 Fluorescent induction lamps - Safety specificationsAccepted
BS EN 62536 Coordinated telebiometric multimodal interaction databasenull
BS EN 62550 Spare parts managementnull
BS EN 62550 Spare Parts ProvisioningAccepted
BS EN 62559-2 Use case methodology Part 2: Definition of use case template; actor list and requirement listPublic Comment
BS EN 62560+A1 Self-ballasted LED-lamps for general lighting services by voltage > 50 V - Safety specifications Amendment 1Public Comment
BS EN 62575-1 Radio frequency (RF) buk acoustic wave (BAW) filters of assessed quality Part 1: Generic specificationPublic Comment
BS EN 62604-1 Surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) duplexers - Part 1: Generic specificationPublic Comment
BS EN 62609-1 Insulators for overhead lines - Composite line post insulators Part 1 - Definitions, End Fittings and Designationsnull
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
BS EN 62643-1 ELECTROSTATIC MICRO ELECTRO MECHANICAL SYSTEMS (MEMS) OSCILLATORS OF ASSESSED QUALITY - Part 1: Generic specificationAccepted
BS EN 62656-3 Standardized product ontology register and transfer by spreadsheets - Part 3:Interface for Common Information ModelApproval
BS EN 62656-5 Standardized product ontology register and register by spreadsheets - Part 5: Interface for activity descriptionAccepted
BS EN 62663-1 Non-self-ballasted LED lamps Part 1: Safety requirementsPublic Comment
BS EN 62663-2 Non-ballasted single capped LED lamps for general lighting - Part 2: Performance requirementsAccepted
BS EN 62677-1 Heat shrinkable low and medium voltage moulded shapes Part 1: General requirementsApproval
BS EN 62677-2 Heat shrinkable low and medium voltage moulded shapes Part 2: Methods of testPublic Comment
BS EN 62682 ED 1.0 Management of alarms for the process industryPublic Comment
BS EN 62708 Documents for electrical and instrumentation projects in the process industryPublic Comment
BS EN 62717 LED modules for general lighting - Performance requirementsPublic Comment
BS EN 62740 Root Cause Analysis (RCA)Public Comment
BS EN 62741 Guide to the demonstration of dependability requirements. The dependability casePublic Comment
BS EN 62744 Representation of states of objects by graphic symbolsTechnical Review
BS EN 62746 System interfaces and communication protocol profiles relevant for systems connected to the Smart GridIdea
BS EN 62746-3 System interfaces and communication protocol profiles relevant for systems connected to the Smart GridAccepted
BS EN 62747 Terminology for voltage-sourced converters (VSC) for HVDC systemsPublic Comment
BS EN 62751-1 Determination of power losses in voltage sourced converters (VSC) for HVDC systems - Part 1: General requirementsPublic Comment
BS EN 62751-2 Determination of power losses in voltage sourced converter (VSC) valves for HVDC systems - Part 2: Modular multilevel convertersPublic Comment
BS EN 62761 ED 1.0 Guidelines for the measurement method of nonlinearity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF)Approval
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 criteriaAccepted
BS EN 62776 Double-capped LED lamps for general lighting services - Safety specificationsPublic Comment
BS EN 62783-1Ed.1 TWINAX CABLES FOR DIGITAL COMMUNICATIONS - Part 1: GENERIC SPECIFICATIONPublic Comment
BS EN 62786 Smart Grid User Interface: Demand Side Energy Sources Interconnection with the GridAccepted
BS EN 62798 ED 1.0 Industrial electroheating equipment - Test methods for infrared emittersPublic Comment
BS EN 62810 Ed.1 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rodsPublic Comment
BS EN 62823 Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testingPublic Comment
BS EN 62838 Self-ballasted LED-lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d.c. - Safety specificationAccepted
BS EN 62868 Organic light emitting diode (OLED) panels for general lighting - Safety requirementsPublic Comment
BS EN 62909-1 Bi-directional grid connected power converter - Part 1: General requirements for bi-directional grid connected power converterIdea
BS EN 62922 Organic light emitting diode (OLED) panels for general lighting - Performance requirementsAccepted
BS EN 62927 Ed1.0 Voltage sourced converter (VSC) valves for static synchronouscompensator (STATCOM) - Electrical testingIdea
BS EN 65700-19-03 Bushings for DC applicationApproval
BS EN 80003-4 Quantities for e-health Part 4: BiologyAccepted
BS EN 81346-2 and equipment and industrial products- Structuring principles and reference designations - Part 2: Classification of objects and codes for classesIdea
BS EN 82079-1 Ed 2.0 Preparation of instructions for use - Structuring, content andpresentation - Part 1: General principles and detailed requirementsIdea
BS EN CISPR/TR 16-4-5 A1/ED1 Specification for radio disturbance and immunity measuring apparatus andmethods - Part 4-5: Uncertainties, statistics and limit modelling - Conditions forthe use of alternative test methodsApproval
BS EN IEC 61968-9 ED 2.0 Application integration at electric utilities - System interfaces for distribution management Part 9: Interfaces for meter reading and controlApproval
BS EN IEC 61970-453 Ed.2 Energy Management System Application Program Interface (EMS-API) Part 453: Diagram Layout ProfileApproval
BS ENISO 12572 Hygrothermal performance of building materials and products - Determination of water vapour transmission properties (ISO 12572:2001)Idea
BS ENISO 15758 'Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systemsApproval
BS ENISO 6781-3 Performance of buildings - Detection of heat, air and moisture irregularities in buildings by infrared methods Part 3: Qualifications of Equipment Operators, Data Analysts and Report WritersPublic Comment
BS ENISO 7345:1995/A1 Thermal insulation - Physical quantities and definitions (ISO 7345:1987)Accepted
BS ENISO 80000-7 Quantities and units Part 7: LightApproval
BS ENISO 9972 Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization methodPublic Comment
BS IEC 60050-692 International Electrotechnical Vocabulary Part 692: Electric power systems: dependability and quality of serviceIdea
BS IEC 60050-726 Ed2.0 IEC 60050-726. International electrotechnical vocabulary. Transmissionlines and waveguidesPublic Comment
BS IEC 60099-9 Ed1.0 Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stationsApproval
BS IEC 60364-7-712 Low-voltage electrical installations - Part 7-712: Requirements for special installations or locations Photovoltaic (PV) power systemsAccepted
BS IEC 61169-45 Ed1.0 Radio-frequency connectors Part 45: Sectional specification for series SQMA series quick lock RF coaxial connectorsPublic Comment
BS IEC/TS 60034-25 ED 1.0 Rotating electrical machines Part 25: A.C. Motors when used in power drive systems - Application guid eApproval
BS ISO 14835-1:2005/Amd 1 Mechanical vibration and shock - Cold provocation tests for the assessment of peripheral vascular function Part 1: Measurement and evaluation of finger skin temperature - Amendment 1Accepted
BS ISO 16852 Flame arresters - Performance requirements, test methods and limits for useAccepted
BS ISO 2017-3 Mechanical vibration and shock - Resilient mounting systems - Part 3: Technical information to be exchanged for application of vibration isolation to new buildingsAccepted
BS ISO 29865 Coordinated telebiometric multimodal interaction databasenull
BS ISO 80000-12 Quantities and units Part 12: Solid state physicsAccepted
BS ISO 80000-5 Quantities and units Part 5: ThermodynamicsAccepted
BS ISO 80003-2 Physiological quantities and their units Part 2: PhysicsApproval
BS ISO 80003-3 Physiological quantities and their units Part 3: ChemistryApproval
BS ISO 8727:1997/Amd 1 Mechanical vibration and shock - Human exposure - Biodynamic coordinate systems - Amendment 1Accepted
BS ISO/IEC 80079-36 Explosive atmospheres Part 36: Non-electrical equipment for use in explosive atmospheres - Basic methods and requirementsApproval
BS ISO/IEC 80079-37 Explosive atmospheres Part 37: Non-electrical equipment for use in explosive atmospheres - Non-electrical type of protection constructional safety 'c', control of ignition sources 'b', liquid immersion 'k'Approval
BS ISO/IEC 80079-38 Explosive atmospheres Part 38: Equipment and components in explosive atmospheres in underground minesApproval
BSEN 60695-2-11 ED 2.0 Fire hazard testing Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end products (GWEPT)Approval
BSEN60695-1-12 ED 1.0 Fire hazard testing - Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineeringPublic Comment
BSEN61970-302 ED 1.0 Energy management system application program interface (EMS-API) Part 302: Common information model (CIM) financial, energy scheduling and reservationsPublic Comment
PD 60417SS Electrotechnical Graphical Symbols for use with EquipmentPublication
PD BS IEC/TS 62351-5 Power systems management and associated information exchange – Data and communications security Part 5: Security for IEC 60870-5 and derivativesApproval
PD CEN/TS 15548-1 Thermal insulation products for building equipment and industrial installations - Determination of thermal resistance by means of the guarded hot plate method Part 1: Measurements at elevated temperatures from 100 °C to 850 °CApproval
PD CISPR/TR 16-4-4/Am 1 Ed. 2.0 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-4: Uncertainties, statistics and limit modelling - Statistics of complaints and a model for the calculation of limits for the protection of radio servicesAccepted
PD CLC/TR 60079-32-1 Explosive atmospheres Part 32-1: Electrostatic Hazards - GuidanceApproval
PD CLC/TR 60079-33 Explosive atmospheres Part 33: Equipment protection by special protection 's'Approval
PD CLC/TS 50539-12 Low-voltage surge protective devices - Surge protective devices for specific application including d.c. Part 12: Selection and application principles - SPDs connected to photovoltaic installationsApproval
PD CLC/TS 50568-4 Electricity metering data exchange - The DLMS/COSEM suite Part 4: Physical Layer based on SMITP B-PSK modulation and SMITP Data Link LayerAccepted
PD CLC/TS 50568-8 Electricity metering data exchange - The DLMS/COSEM suite Part 8: PLC profile based on SMITP B-PSK modulationAccepted
PD CLC/TS 50590 Electricity metering data exchange - Lower layer PLC profile using adaptive multi-carrier spread spectrum for CX1 networksAccepted
PD CLC/TS 52056-8-4 Electricity metering data exchange -- The DLMS/COSEM suite Part 8-4: The narrow-band OFDM PLC profiles for PRIME networksAccepted
PD CLC/TS 52056-8-5 Electricity metering data exchange -- The DLMS/COSEM suite Part 8-5: The narrow-band OFDM PLC profile for G3-PLC networksAccepted
PD CLC/TS 52056-8-7 Electricity metering data exchange - The DLMS/COSEM suite Part 8-7: The adaptive multi-carrier spread-spectrum PLC profile for CX1 networksAccepted
PD EN PAS CCFL Cold cathode fluorescent lamps (CCFL) Performancenull
PD EN PAS CCFL Cold cathode fluorescent lamps (CCFL) Safetynull
PD EN PAS EEFL External Electrode Fluorescent Lamp (EEFL) Performancenull
PD EN PAS EEFL External Electrode Fluorescent Lamp (EEFL) Safetynull
PD IEC/PAS 62515 Requirements concerning the interoperability between electromechanical and electrical applications in CAx-systems - Maintenance of project 62515 including development of IEC/TS 62515Idea
PD IEC/PAS 62816-1 Ed 1.0 External Electrode Fluorescent Lamps Part 1: Safety SpecificationsApproval
PD IEC/TR 60893-4 ED 2.0 Insulating materials - Industrial rigid laminated sheets based on thermo setting resins for electrical purposes - Part 4: Typical valuesPublication
PD IEC/TR 60919-2 :2008+A1 Performance of high-voltage direct current (HVDC) systems withline- commutated converters - Part 2: Faults and switchingPublication
PD IEC/TR 60919-3 ED2.0/A1 Performance of high-voltage direct current (HVDC) systems withline-commutated converters - Part 3: Dynamic conditionsIdea
PD IEC/TR 61000-4-38 Electromagnetic Compatibility (EMC) - Testing and measurement techniques- Calibration and Verification Protocol for Flicker Compliance test systems Part 1: General requirements and methods of testAccepted
PD IEC/TR 61156-1-2 Ed1.0 Amd 1 Multicore and symmetrical pair/quad cables for digital communications Part 1-2: Electrical transmissoin characteristics and test methods of symmetrical pair/quad cablesApproval
PD IEC/TR 61850-7-500 Use of logical nodes for modelling applications and related concepts andguidelines for substationsnull
PD IEC/TR 61850-90-2 Use of IEC 61850 for the communication between substations and control centresnull
PD IEC/TR 61850-90-3 Using IEC 61850 for condition monitoring diagnosis and analysisnull
PD IEC/TR 62001-1 Ed1.0 High-voltage direct current (HVDC) systems - Guidebook to the specification and design evaluation of A.C. filters - Part 1: OverviewIdea
PD IEC/TR 62001-4 Ed1.0 High-voltage direct current (HVDC) systems - Guidebook to the specification and design evaluation of A.C. filters - Part 4: EquipmentIdea
PD IEC/TR 62443-2-3 Ed 1.0 Industrial communication networks - Network and system security Part 2-3: Patch management in the IACS environmentApproval
PD IEC/TR 62544 Ed 1.0/A1 High-voltage direct current (HVDC) systems - Application of activefiltersIdea
PD IEC/TR 62681 Electromagnetic Environment Criterion for High-voltage Direct Current (HVDC) Overhead Transmission LinesApproval
PD IEC/TR 62757 Ed 1.0 Power electronics for electrical transmission and distribution systemsPublic Comment
PD IEC/TR 62778 Ed. 2.0 Application of IEC 62471 for the assessment of blue light hazard tolight sources and luminairesPublication
PD IEC/TR 62839-1 Ed.1 Environmental declaration Part 1: wires and cables and accessories products specific rulesApproval
PD IEC/TR/TR 62511 ED 1.0 A white paper - Power system reliability in a deregulated electricity market environmentApproval
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 windingsIdea
PD IEC/TS 60079-39 Ed 1.0 Intrinsically Safe Systems with electronically controlled spark duration limitation - Short name: "Power-i"Accepted
PD IEC/TS 60079-40 Ed 1.0 Explosive atmospheres - Requirements for Process Sealing Between Flammable or Combustible Process Fluids and Electrical 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 energyAccepted
PD IEC/TS 60695-2-20 Fire hazard testing -- Part 2-20: Glowing/hot wire based test methods - Hot wire coil ignitability - Apparatus, confirmatory test arrangement and guidanceIdea
PD IEC/TS 60695-6-2 ED 3.0 TR Fire hazrd testing - Part: 6-2: Smoke obscuration - Summary and relevance of test methodsAccepted
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. systemsIdea
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
PD IEC/TS 61580-10-2 Communication networks and systems for power utility automation Part 10-2: Interoperability test for hydro equipments based on IEC 61850null
PD IEC/TS 61968-14 Ed1.0 utilities - System interfaces fordistribution management Part 14: MultiSpeak - CIM harmonisationAccepted
PD IEC/TS 62040-4-1 Ed 1.0 Uninterruptible power systems (UPS) - Part 4-1: Environmental aspects - Product category rules (PCR) for life cycle assessmentAccepted
PD IEC/TS 62073 Guidance on the measurement of hydrophobicity of insulator surfaces Part 2: Faults and switchingAccepted
PD IEC/TS 62332-2 Ed 1.0 Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components Part 2: Simplified TestApproval
PD IEC/TS 62351-9 Power systems management and associated information exchange – Data and and communications security – Part 9: Cyber security key management for power system equipmentAccepted
PD IEC/TS 62443-1-3 Industrial communication networks - Network and system security Part 1-3: System security compliance metricsApproval
PD IEC/TS 62578 Power electronics systems and equipment - Operation conditions and characteristics of active infeed converter applicationsincluding recommendations for emission limits below 150 kHz.Approval
PD IEC/TS 62603-1 Industrial process control systems - Guidelines for Pr ocess Control Systems - Part 1: SpecificationsApproval
PD IEC/TS 62612 Self-ballasted LED-lamps for general lighting services >50 V - Performan ce requirementsIdea
PD IEC/TS 62749 Ed 1.0 Assessment of power quality - Characteristics of electricity supplied by public networksAccepted
PD IEC/TS 62872 Ed 1.0 Industrial process measurement; control and automation - System interface between Industrial Facilities and the Smart Grid.Accepted

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Published standards (68)

Sort by: Reference | Title | Status

Standard referenceNameStatus
BS EN 60626-1:1996Combined flexible materials for electrical insulation - Definitions and general requirementsCurrent
BS EN 60626-1:2012Combined flexible materials for electrical insulation - Definitions and general requirementsCurrent
BS EN 60276:1996Definitions and nomenclature for carbon brushes, brush-holders, commutators and slip-ringsCurrent
PD IEC TR 62051:1999Electricity metering. Glossary of termsCurrent
BS EN 61508-4:2010Functional safety of electrical/electronic/ programmable electronic safety related systems - Definitions and abbreviationsCurrent
BS EN 61067-1:1997Glass and glass polyester fibre woven tapes - Definitions, classification and general requirementsCurrent
BS 4727-1:Group 07:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - Magnetic materials and componentsCurrent
BS 4727-2:Group 04:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Power transformers and reactorsCurrent
BS 4727-2:Group 09:1981Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Transductor terminologyCurrent
BS 4727-2:Group 10:1985Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Industrial electroheating terminologyCurrent
BS 4727-2:Group 16:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Instrument transformersCurrent
BS 4727-2:Group 17:1992Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Secondary cells and batteriesCurrent
BS 4727-2:Group 15:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Overhead linesCurrent
BS EN 62223:2009Insulators. Glossary of terms and definitionsCurrent
BS IEC 60050-113:2011International electrotechnical vocabulary - Physics for electrotechnologyCurrent
BS IEC 60050-101:1998International electrotechnical vocabulary - MathematicsCurrent
BS IEC 60050-551:1998International electrotechnical vocabulary - Power electonicsCurrent
BS IEC 60050-195:1998International electrotechnical vocabulary - Earthing and protection against electric shockCurrent
BS IEC 60050-821:1998International electrotechnical vocabulary - Signalling and security apparatus for railwaysCurrent
BS IEC 60050-442:1998International electrotechnical vocabulary - Electrical accessoriesCurrent
BS EN 60763-1:2011Laminated pressboard for electrical purposes - Definitions, classification and general requirementsCurrent
BS EN 62333-1:2006Noise suppression sheet for digital devices and equipment - Definitions and general propertiesCurrent
BS EN 60819-1:2012Non-cellulosic papers for electrical purposes - Definitions and general requirementsCurrent
BS EN 60819-1:1996Non-cellulosic papers for electrical purposes - Definitions and general requirementsCurrent
BS EN 61061-1:2006Non-impregnated densified laminated wood for electrical purposes - Definitions, designation and general requirementsCurrent
BS EN 61068-1:1997Polyester fibre woven tapes - Definitions, designation and general requirementsCurrent
BS EN 13237:2012Potentially explosive atmospheres. Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheresCurrent
BS 4778-3.1:1991Quality vocabulary. Availability, reliability and maintainability terms - Guide to concepts and related definitionsCurrent
BS EN 80000-6:2008Quantities and units - ElectromagnetismCurrent
BS EN 60034-16-1:2011Rotating electrical machines - Excitation systems for synchronous machines. DefinitionsCurrent
BS EN 60034-16-1:1996Rotating electrical machines. Excitation systems for synchronous machines - DefinitionsCurrent
PD IEC/PAS 60099-7:2004Surge arresters - Glossary of terms and definitions from IEC publications 60099-1, 60099-4, 60099-6, 61643-1, 61643-12, 61643-21, 61643-311, 61643-321, 61643-331 and 61643-341Current
BS EN 60401-1:2005Terms and nomenclature for cores made of magnetically soft ferrites - Terms used for physical irregularitiesCurrent
BS EN 60464-1:1999Varnishes used for electrical insulation - Definitions and general requirementsCurrent
DD IEC/TS 62504:2011General lighting. LEDs and LED modules. Terms and definitionsCurrent, Work in Hand
BS 4727-1:Group 12:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - InsulatorsCurrent, Work in Hand
BS 4727-2:Group 13:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Electrical apparatus for explosive atmospheresCurrent, Work in Hand
BS IEC 60050-651:1999International electrotechnical vocabulary - Live workingCurrent, Work in Hand
BS IEC 60050(411):1996International electrotechnical vocabulary - Rotating machinesCurrent, Work in Hand
BS 4778-3.2:1991Quality vocabulary. Availability, reliability and maintainability terms - Glossary of international terms - 3.2 glossay of international termsCurrent, Work in Hand
BS EN 60633:1999+A1:2009Terminology for high-voltage direct current (HVDC) transmissionCurrent, Work in Hand
BS 5406-1:1988Disturbances in supply systems caused by household appliances and similar electrical equipment - Glossary of termsWithdrawn
BS 142-1-1.1:1982Electrical protection relays. Information and requirements for all protection relays - Glossary of protection relay termsWithdrawn
BS 6458-1:1990Fire hazard testing for electrotechnical products - Glossary of termsWithdrawn
BS EN 61508-4:2002Functional safety of electrical/ electronic/ programmable electronic safety-related systems - Definitions and abbreviationsWithdrawn
BS 4727-1:Group 09:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - Electromagnetic compatibilityWithdrawn
BS 4727-1:Group 10:1991Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - Insulating solids, liquids and gasesWithdrawn
BS 4727-1:Group 01:1983Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - Fundamental terminologyWithdrawn
BS 4727-1:Group 02:1980Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - Electrical and magnetic devices terminologyWithdrawn
BS 4727-1:Group 03:1971Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics - Relay terminologyWithdrawn
BS 4727-2 Group 03:1971Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Rotating machinery terminologyWithdrawn
BS 4727-2:Group 05:1972Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Voltage fluctuation terminologyWithdrawn
BS 4727-2:Group 07:1973Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Tariffs terminologyWithdrawn
BS 4727-2:Group 18:1992Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Electric tractionWithdrawn
BS 4727-2:Group 11:1986Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Generation, transmission and distribution of electricity terminologyWithdrawn
BS 4727-2:Group 06:1985Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Switchgear and controlgear terminology (including fuse terminology)Withdrawn
BS 4727-2:Group 08:1994Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Electric cablesWithdrawn
BS 4727-2:Group 19:1997Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering - Power system protectionWithdrawn
BS EN 60071-1:1996Insulation co-ordination - Definitions, principles and rulesWithdrawn
BS IEC 50(481):1996International electrotechnical vocabulary - Primary cells and batteriesWithdrawn
BS IEC 60050-351:1998International electrotechnical vocabulary - Automatic controlWithdrawn
BS EN 61061-1:1998Non-impregnated densified laminated wood for electrical purposes - Definitions, designations and general requirementsWithdrawn
BS EN 13237:2003Potentially explosive atmospheres. Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheresWithdrawn
BS 5664-1:1978Solventless polymerisable resinous compounds used for electrical insulation - Definitions and general requirementsWithdrawn
BS EN 60684-1:1996Specification for flexible insulating sleeving - Specification for general requirementsWithdrawn
BS EN 60763-1:1996Specification for laminated pressboard - Definitions, classification and general requirementsWithdrawn
BS EN 60641-1:1996Specification for pressboard and presspaper for electrical purposes - Definitions and general requirementsWithdrawn
BS EN 61360-4:1997Standard data element types with associated classification scheme for electric components - Data element type definitionsWithdrawn

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Committees (35)

Sort by: Reference | Name

Committee ReferenceTitle
EPL/46Cables, wires and waveguides, radio frequency connectors and accessories for communication and signalling
GEL/15/9Cellulosic materials
DS/1Dependability
GEL/3Documentation and graphical symbols
CPL/34/1Electric lamps
JPEL/64Electrical installations of buildings - Joint committee
GEL/28Electrical Insulation Co-ordination
PEL/13Electricity Meters
PEL/27Electroheating
GEL/1Electrotechnical Terminology
GEL/210/12EMC basic, generic and low frequency phenomena Standardization
B/540Energy performance of materials components and buildings
EXL/31Equipment for explosive atmospheres
GEL/112Evaluation and qualification of electrical insulating materials and systems
EXL/23Explosion and fire precautions in industrial and chemical plant
GEL/89Fire hazard testing
SS/7General metrology, quantities, units and symbols
EPL/94General purpose relays and reed contact units
PEL/36Insulators for power systems
CPL/34Lamps and Related Equipment
GEL/65Measurement and control
PEL/95Measuring relays and protection systems
GME/21Mechanical vibration, shock and condition monitoring
EPL/49Piezoelectric devices for frequency control and selection
PEL/22Power electronics
PEL/57Power systems management and associated information exchange
GEL/15/7Resins and varnishes
GEL/15/6Rigid fibrous reinforced laminates for electrical purposes
PEL/2Rotating electrical machinery
GEL/15Solid electrical insulating materials
PEL/37Surge Arresters - High Voltage
PEL/37/1Surge Arresters - Low Voltage
GEL/65/1System considerations
GEL/8Systems Aspects for Electrical Energy Supply
EPL/51Transformers, inductors, magnetic components and ferrite materials

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