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Bushings

Standards in development (31)

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Standard TitleStatus
BS EN 50155 Railway applications - Electronic equipment used on rolling stockAccepted
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 50393 Test methods and requirements for accessories for use on distribution cables of rated voltage 0,6/1,0 (1,2) kVApproval
BS EN 50405 Railway applications - Current collection systems - Pantographs, testing methods for contact stripsPublic Comment
BS EN 50502 Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and connection systemsPublic Comment
BS EN 50592 Railway applications - Testing of rolling stock for electromagneticcompatibility with axle countersPublic Comment
BS EN 50626 Conduit systems buried underground for the protection and management of insulated electrical cables or communication cablesIdea
BS EN 60077-1 Ed. 2.0 Railway applications - Electric equipment for rolling stock Part 1: General service conditions and general rulesIdea
BS EN 60077-2 Ed. 2.0 Electric equipment for rolling stock Part 2: Electrotechnical components - General rulesIdea
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 60310 ED 4.0 Railway applications - Traction transformers and inductors on board rolling stockPublic Comment
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 61238-1-1 Compression and mechanical connectors for power cables - Part 1-1: Test methods and requirements for compression and mechanical connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on stripped conductorsAccepted
BS EN 61238-1-2 mechanical connectors for power cables - Part 1-2: Test methods and requirements for insulation piercing connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on insulated conductorsAccepted
BS EN 61238-1-3 mechanical connectors for power cables - Part 1-3: Test methods and requirements for compression and mechanical connectors for power cables for rated voltages above 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) tested on stripped conductorsPublic Comment
BS EN 61377 Ed. 2.0 Railway Applications - Rolling stock - Combined-testing of motors andtheir control systemPublic Comment
BS EN 61386-1 Conduit systems for cable management - Part 1: General requirementsApproval
BS EN 61466-1 Composite string insulator units for overhead lines with a nominalvoltage greater that 1000 V - Part 1: Standard strength and end fittingsAccepted
BS EN 61914 Cable cleats for electrical installationsPublic 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 62275 Cable management systems - Cable ties for electrical installationsPublication
BS EN 62609-1 Insulators for overhead lines - Composite line post insulators Part 1 - Definitions, End Fittings and Designationsnull
BS EN 62718 Railway applications - Rolling stock - DC supplied electronic ballastsfor lighting fluorescent lampsApproval
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
PD CLC/TS 62896 Hybrid insulators for a.c. and d.c. applications with voltage greater than 1 000 V-- Definitions, test methods and acceptancecriteriaAccepted
PD IEC TS 61245 Ed 2.0 insulators to be used on d.c systemPublic Comment
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 61463 Ed2.0 Bushings-Seismic QualificationAccepted
PD IEC/TS 62073 Guidance on the measurement of hydrophobicity of insulator surfaces Part 2: Faults and switchingAccepted

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Published standards (19)

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Standard referenceNameStatus
BS EN 50387:2002Busbar bushings up to 1 kV and from 1,25 kA to 5 kA, for liquid filled transformersCurrent
BS 7877:1999Busbar bushings up to 1 kV and from 1,25 kA to 5 kA, for liquid filled transformersWithdrawn
BS EN 50180:1999Bushings above 1 kV up to 36 kV and from 250 A to 3,15 kA for liquid filled transformersWithdrawn
BS EN 50180:2010Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformersCurrent, Work in Hand
BS EN 62199:2004Bushings for D.C. applicationCurrent
BS IEC/IEEE 65700-19-03:2014Bushings for DC applicationCurrent
BS EN 50336:2002Bushings for transformers and reactor cable boxes not exceeding 36 kVCurrent
BS EN 62444:2013Cable glands for electrical installationsCurrent
BS EN 50262:1999Cable glands for electrical installationsWithdrawn
BS EN 60137:1996Insulated bushings for alternating voltages above 1 kVWithdrawn
BS EN 60137:2003Insulated bushings for alternating voltages above 1000 VWithdrawn
BS EN 60137:2008Insulated bushings for alternating voltages above 1000 VCurrent
BS 6121-5:2005Mechanical cable glands - Code of practice for selection, installation and inspection of cable glands and armour glandsCurrent
BS EN 50243:2002Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformersCurrent
BS EN 50181:1999Plug-in type bushings above 1 kV up to 36 kV and from 250 A to 1.25 kA for equipment other than liquid filled transformersWithdrawn
BS EN 50181:2010Plug-in type bushings above 1 kV up to 52 kV and from 250 A to 2,50 kA for equipment other than liquid filled transformersCurrent
DD CLC/TS 50537-1:2010Railway applications. Mounted parts of the traction transformer and cooling system - HV bushing for traction transformersCurrent
BS 223:1985Specification for bushings for alternating voltages above 1000 VWithdrawn
BS 7616:1993Specification for bushings for liquid filled transformers above 1 kV and up to 36 kVWithdrawn

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