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Standards in development (46)

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Standard TitleStatus
BS EN 16491 Thermal insulation products for buildings - Factory made composite products - SpecificationPublic 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 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 50321 Live working - Footwear for electrical protection - Insulating footwear and overbootsPublic Comment
BS EN 50393 Test methods and requirements for accessories for use on distribution cables of rated voltage 0,6/1,0 (1,2) kVPublic Comment
BS EN 60376 Ed3.0 sulfur hexafluoride (SF6) and complementary gases to be used in its mixtures for use in electrical equipmentAccepted
BS EN 60455-2 Ed 3.0 Resin based reactive compounds used for electrical insulation -Part 2: Methods of testPublic Comment
BS EN 60599 Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysisAccepted
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 60836 Specifications for unused silicone insulating liquids for electrotechnical purposesPublic 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-sectionAccepted
BS EN 60903 Ed 3.0 Live working - Electrical insulating glovesApproval
BS EN 60984 Ed 2.0 Live working – Electrical insulating sleevesApproval
BS EN 61057 ED 2.0 Live working - Aerial devices (MEWPs) with insulating boomIdea
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 61243-3 Ed 2.0 /A1 Amendment 1 - Live working - Voltage detectors Part 3: Two-pole low-voltage typePublic Comment
BS EN 61245 Artificial pollution tests on high-voltage insulators to be used on d.c systemAccepted
BS EN 61481-1 Live working - Phase comparators – Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.Public Comment
BS EN 61481-2 Live working - portable phase comparators for use on voltages exceeding 1 kv acPublic Comment
BS EN 61482-1-2 Ed 2.0 Live working - Protective clothing against the thermal hazards of an electric arc Part 1-2: Test methods - Method 2: Determination of arc protection class of material and clothing by using a constrained and directed arc (box test)Public Comment
BS EN 61482-2 ED 1.0 Live working - Protective clothing against the thermal hazards of an electric arc Part 2: RequirementsApproval
BS EN 62021-3 Insulating liquids - Determination of acidity - Part 3: Test methods for non mineral insulating oilsApproval
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 62609-1 Insulators for overhead lines - Composite line post insulators Part 1 - Definitions, End Fittings and Designationsnull
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 62701 Reprocessed mineral insulating oils – Re-refined oils and reclaimed mineral insulating oils for transformers and switchgearApproval
BS EN 62770 Specific Standard For Unused Natural Esters Liquids for Transformers andSimilar Electrical EquipmentApproval
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 65700-19-03 Bushings for DC applicationApproval
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 9972 Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization methodPublic Comment
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 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 8727:1997/Amd 1 Mechanical vibration and shock - Human exposure - Biodynamic coordinate systems - Amendment 1Accepted
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 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 62874 Guide to the interpretation of carbon dioxide and 2- furfuraldehyde as markers of paper thermal degradation in insulating mineral oilApproval
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 62073 Guidance on the measurement of hydrophobicity of insulator surfaces Part 2: Faults and switchingAccepted

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Published standards (25)

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Standard referenceNameStatus
BS 1858:2002Electric cables. Accessories. Bitumen-based filling compoundsCurrent
BS 6236-2:1988Electrical insulating materials based on mica - Methods of testWithdrawn
BS 5629-1:1978Insulating varnishes containing solvent - Definitions and general requirementsWithdrawn
BS 5629-2:1979Insulating varnishes containing solvent - Test methodsWithdrawn
BS 5629-3:1979Insulating varnishes containing solvent - Method for specifying requirements for individual materialsWithdrawn
BS EN 60372:2004Locking devices for ball and socket couplings of string insulator units. Dimensions and testsCurrent
BS 6725:1986Method for determination of water in liquid dielectrics by automatic coulometric Karl Fischer titrationWithdrawn
BS EN 61061-1:1998Non-impregnated densified laminated wood for electrical purposes - Definitions, designations and general requirementsWithdrawn
BS EN 61061-2:2001Non-impregnated densified laminated wood for electrical purposes - Methods of testCurrent
BS EN 61061-1:2006Non-impregnated densified laminated wood for electrical purposes - Definitions, designation and general requirementsCurrent
BS EN 61061-3-1:1998Non-impregnated densified laminated wood for electrical purposes. Specification for individual materials - Sheets produced from beech veneerCurrent
BS EN 61061-3-2:2002Non-impregnated densified laminated wood for electrical purposes. Specification for individual materials - Rings produced from beech veneer - Rings produced from beech veneerCurrent
BS EN 60567:2011Oil-filled electrical equipment. Sampling of gases and analysis of free and dissolved gases. GuidanceCurrent
BS EN 60567:2005Oil-filled electrical equipment. Sampling of gases and of oil for analysis of free and dissolved gases. GuidanceWithdrawn
BS 1858:1973Specification for bitumen-based filling compounds for electrical purposesWithdrawn
BS 633:1970Specification for cotton selvedge tapes and webbing for electrical purposesCurrent
BS 234:1971Specification for loaded and unloaded ebonite for electrical purposesWithdrawn
BS 3497:1979Specification for unimpregnated asbestos cement boards for electrical purposesWithdrawn
BS 7831:1995Test procedure for thermal endurance of insulating varnishes. Electric strength methodCurrent
BS EN 60464-3-2:2002Varnishes used for electrical insulation - Requirements for hot curing impregnating varnishesCurrent
BS EN 60464-2:2001Varnishes used for electrical insulation - Methods of testCurrent
BS EN 60464-1:1999Varnishes used for electrical insulation - Definitions and general requirementsCurrent
BS 6091-2:1987Vulcanized fibre for electrical purposes - Methods of testCurrent
BS 6091-1:1981Vulcanized fibre for electrical purposes - Specification of general requirementsCurrent
BS 6091-3.1:1995Vulcanized fibre for electrical purposes. Specifications for individual materials - Flat sheetsCurrent

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