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Standards in development (136)

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Standard TitleStatus
BS EN 50121-1 Railway applications - Electromagnetic compatibility - Part 1: GeneralApproval
BS EN 50121-2 Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside worldApproval
Opens a new windowBS EN 50121-3-1 Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicleApproval
BS EN 50121-3-2 Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - ApparatusPublic Comment
BS EN 50121-4 Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatusApproval
BS EN 50121-5 Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatusAccepted
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 50129 Railway applications - Communication, signalling and processing systems- Safety related electronic systems for signallingIdea
BS EN 50153:2014/prA Railway applications - Rolling stock - Protective provisions relating toelectrical hazardsIdea
BS EN 50155 Railway applications - Electronic equipment used on rolling stockPublic Comment
BS EN 50343:2014/prA Railway applications - Rolling stock - Rules for installation of cablingIdea
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 50591 Railway applications - Rolling stock applications - Specification andverification of energy consumption for railway rolling stockIdea
BS EN 50592 Railway applications - Testing of rolling stock for electromagneticcompatibility with axle countersPublication
BS EN 50657 Railway applications - Rolling stock applications - Software on board ofrolling stock, excluding railway control and protection applicationsPublic 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 60034-18-41 Ed 1.0 /A1 Amendment 1 - Rotating electrical machines Part 18-41: Partial discharge free electrical insulation systems (Type I) used in electrical rotating machines fed from voltage converters - Qualification and quality control testsAccepted
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 60034-27-1 Rotating electrical machines Part 27-1: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machinesAccepted
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 60034-3 Ed 7.0 Rotating electrical machines Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines and for synchronous compensatorsAccepted
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 60077-1 Ed. 2.0 Railway applications - Electric equipment for rolling stock Part 1: General service conditions and general rulesPublic Comment
BS EN 60077-2 Ed. 2.0 Electric equipment for rolling stock Part 2: Electrotechnical components - General rulesPublic Comment
BS EN 60092-100-1 Electrical installations in ships Part 100-1: General - System design; general requirements and testsAccepted
BS EN 60092-100-2 Electrical installations in ships Part 100-2: General - Power supply and distribution; additional requirementsAccepted
BS EN 60092-100-3 Electrical installations in ships Part 100-3: General - Control and AutomationAccepted
BS EN 60092-100-4 Electrical installations in ships Part 100-4: General - Equipment; additional requirementsAccepted
BS EN 60092-101 Ed 5.0 Electrical installations in ships Part 101: Definitions and generalPublic Comment
BS EN 60092-201 Ed 5.0 Electrical installations in ships Part 201: System design - GeneralAccepted
BS EN 60092-201 Electrical installations in ships - Part 201: System design - General, clause 14: Shore connectionsAccepted
BS EN 60092-302-2 Electrical installations in ships Part 302-2: Marine Power switchgear and controlgear assembliesAccepted
BS EN 60092-502 ED 6.0 IEC 60092-502: Electrical installations in ships - Part 502: Tankers - Special featuresAccepted
BS EN 60092-504 Ed 4.0 Electrical installations in ships - Part 504: Automation, control and instrumentationApproval
BS EN 60092-507 Electrical installations in ships Part 507: Small vesselsApproval
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 60700-2 Thyristor valves for high-voltage direct current (HVDC) power transmission - Part 2: TerminologyPublic Comment
BS EN 60974-1 Arc wedling equipment Part 1: Welding power sourcePublic Comment
BS EN 60974-14 Arc welding equipment Part 14: Performance verificationAccepted
BS EN 60974-4 Ed 3.0 Arc welding equipment Part 4: Periodic inspection and testingPublication
BS EN 60974-9 Arc welding equipment Part 9: Installation and useAccepted
BS EN 61204-3 Low voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC)Public Comment
BS EN 61204-7 Low-voltage switch mode power supplies - Part 7: Safety requirementsTechnical Review
BS EN 61800-3:2004+A1:2012+A2 Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methodsPublic Comment
BS EN 61800-5-1:2007/A1 Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energyApproval
BS EN 61800-5-2 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - FunctionalPublication
BS EN 61800-9-1 IEC 61800-9-1 Ed.1: Adjustable speed electrical power drive systems - Part 9-1: Eergy efficiency of power drive systems, motor starters, power electronics and their driven applications – 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 61800-9-2 Adjustable speed electrical power drive systems - Part 9-2: Part 9-2: Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Energy efficiency indicators for power drive systems and motor startersPublic Comment
BS EN 61803:1999+A1:2010+ A2 Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated convertersPublication
BS EN 61851-1 Ed 3.0 Electric vehicle conductive charging system Part 1: General requirementsPublic Comment
BS EN 61851-21 Ed 2.0 Review Report on IEC 61851-21 Ed. 1.0: Electric vehicle conductive charging system Part 21: Electric vehicle requirements for conductive connection to an a.c./d.c. supplyAccepted
BS EN 61851-21-1 Electric vehicle conductive charging system Part 21-1 Electric vehicle onboard charger EMC requirements for conductive connection to a.c./d.c. supplyPublic Comment
BS EN 61851-21-2 Electric vehicle conductive charging system Part 21-1: EMC requirments for OFF board electric vehicle charging systemsAccepted
BS EN 61851-22 Ed 2.0 Electric vehicle conductive charging system Part 22: a.c. electric vehicle charging stationAccepted
BS EN 61954:2011+A2 Static VAR compensators (SVC) - Testing of thyristor valvesPublic Comment
BS EN 61975:2010+A1 High-voltage direct current (HVDC) installations - System testsPublic Comment
BS EN 61980 Electric vehicle inductive charging systems Part 1 General requirementsPublication
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)Public Comment
BS EN 62040-5-1 ed 1.0 Uninterruptible power system (DC UPS) - Part 1: Safety requirementsIdea
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. UPSPublic Comment
BS EN 62290-3 Ed. 1.0 Railway applications - Urban guided transport management andcommand/control systems Part 3: System requirements specificationsIdea
BS EN 62477-1 Ed 2.0 Safety requirements for power electronic converter systems and equipment- Part 1: GeneralIdea
BS EN 62477-1:2012+A1 Safety requirements for power electronic converter systems and equipment- Part 1: GeneralPublication
BS EN 62477-2 Safety Requirements for Power Electronic Converter Systems and Equipment - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 36 kV a.c. or 54 kV d.c.Accepted
BS EN 62625-2 Electronic railway equipment - On-board driving data recording system Part 2: Conformance testingPublication
BS EN 62742 Electrical and electronic installations in ships - Electromagnetic compatibility - Ships with a non-metallic hullAccepted
BS EN 62751-1:2014/A1 sourced converter (VSC) valves for high-voltagedirect current (HVDC) systems - Part 1: General requirementsAccepted
BS EN 62822-1 ED 1.0 Assessment of electric welding equipment related to restrictions of human exposure to electromagnetic fields (0 Hz – 300 GHz) - Part 1: Product family standardPublication
BS EN 62822-2 Ed1.0 Assessment of electric welding equipment related to restrictions of human exposure to electromagnetic fields (0 Hz – 300 GHz) - Part 2: Basic Standard for Arc WeldingPublication
BS EN 62822-3 Resistance welding equipment Part 3: Basic standard for the evaluation of human exposure to to electromagnetic fields from equipment for resistance welding and allied processesPublic Comment
BS EN 62840-2 ELECTRIC VEHICLE BATTERY SWAP SYSTEM Part 2: Safety requirementsApproval
BS EN 62864-1 ED 1.0 stock - Power supply with onboard energystorage system Part 1: Series hybrid systemPublication
BS EN 62888-6 Ed.1 Railway applications - Energy measurement on board trains Part 6: Requirements for purposes other than billingAccepted
BS EN 62909-1 Bi-directional grid connected power converters - Part 1: General requirementsPublic Comment
BS EN 62927 Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testingPublic Comment
BS EN 62928 Ed. 1.0 Railway applications - Rolling stock equipment - Onboard lithium-iontraction batteriesAccepted
BS EN 80005-1 Ed 2.0 Utility connections in port Part 1: High Voltage Shore Connection (HVSC) Systems - General requirementsPublic Comment
BS EN 80005-2 Utility connections in port Part 2: High voltage shore connection (HVSC) systems - Communication for monitoring and controlApproval
BS EN 80005-3 Utility connections in port Part 3: Low Voltage Shore Connection (LVSC) Systems - General requirementsAccepted
BS EN PWI 9-12 Ed. 1.0 Lithium-Ion Traction Batteries for Railways ApplicationsAccepted
BS ENISO 14469-1 Road vehicles - Compressed natural gas (CNG) refueling connector Part 1: 20 MPa (200 bar) connectorAccepted
BS ENISO 14469-2 Road vehicles - Compressed natural gas (CNG) refueling connector Part 2: 20 MPa (200 bar) connector, size 2Accepted
BS ENISO 18246 Electrically propelled mopeds and motorcycles - Safety requirements for conductive connection to an external electric power supplyAccepted
BS IEC 60092-202 Ed 5.0 Electrical installations in ships Part 202: System design - ProtectionPublic Comment
BS IEC 60092-506 Electrical installations in ships – Part 506: Special features – Ships carrying specific dangerous goods andmaterials hazardous only in bulkAccepted
BS IEC 62501 Ed.1 Amd 2 Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testingPublic Comment
BS IEC 62752 for mode 2 charging of electric road vehicles - (IC-RCD)Publication
BS IEC/TS 61851-3-5 Ed1.0 Electric vehicles conductive power supply system Part 3-5: Requirements for Light Electric Vehicles (LEV) communication - Pre-defined communication parametersAccepted
BS IEC/TS 61851-3-6 Ed1.0 ELECTRIC VEHICLES CONDUCTIVE POWER SUPPLY SYSTEM Part 3-6; Requirements for Light Electric Vehicles (LEV) communication - Voltage converter unitAccepted
BS IEC/TS 61851-3-7 Ed1.0 ELECTRIC VEHICLES CONDUCTIVE POWER SUPPLY SYSTEM Part 3-7; Requirements for Light Electric Vehicles (LEV) communication - Battery systemAccepted
BS ISO 10825 Gears - Wear and damage to gear teeth - TerminologyIdea
BS ISO 12405-4 Electrically propelled road vehicles --Test specification for lithium-ion traction battery packs and systems Part 4: Performance testingAccepted
BS ISO 13373-9 Condition monitoring and diagnostics of machines - Vibration condition monitoring Part 9: Diagnostic techniques for electric motorsPublic Comment
BS ISO 16079-1 Condition monitoring and diagnostics of wind turbines Part 1: General guidelinesAccepted
BS ISO 17359 Condition monitoring and diagnostics of machines - General guidelinesAccepted
BS ISO 18095 Condition monitoring and diagnostics of power transformersAccepted
BS ISO 18300 Specifications for lithium-ion cell and battery coupled with other types of battery and capacitorApproval
BS ISO 18436-1 Condition monitoring and diagnostics of machines - Requirements for qualification and assessment of personnel Part 1: Requirements for assessment bodies and the assessment processAccepted
BS ISO 20762 Electrically propelled road vehicles - Determination of power for propulsion of hybrid electric vehicleIdea
BS ISO 21498 Electrically propelled road vehicles - Electrical tests for voltage class B componentsIdea
BS ISO 29821 Condition monitoring and diagnostics of machines - UltrasoundAccepted
BS ISO 6469-1/AMD1 Electrically propelled road vehicles. Safety specifications On-board rechargeable energy storage system (RESS)null
BS ISO 6469-2 Electrically propelled road vehicles - Safety specifications element Part 2: Vehicle operational safetyAccepted
BS ISO 6469-2/AMD1 Road vehicles. Safety specifications Vehicle operational safety means and protection against failuresnull
BS ISO 6469-3 Electrically propelled road vehicles - Safety specifications Part 3: Protection of persons against electric shockAccepted
BS ISO/PAS 19363 Inductive wireless connection to an external electric power supply - Interoperability and Safety requirementsAccepted
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 IEC/TR 60919-1:2010+A2 Performance of high-voltage direct current (HVDC) systems withline-commutated converters - Part 1: Steady-state conditionsAccepted
PD IEC/TR 62001-2 High-voltage direct current (HVDC) systems – Guidance to the specification and design evaluation of AC filters Part 2: PerformancePublication
PD IEC/TR 62001-3 Ed 1.0 High-voltage direct current (HVDC) systems - Guidebook to the specification and design evaluation of AC filters - Part 3: ModellingPublication
PD IEC/TR 62543:2011+A1:2013/A2 High-voltage direct current (HVDC) transmission using voltage sourcedconverters (VSC)Accepted
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 63065 Ed 1.0 Guidelines for operation and maintenance of HVDC converter stationsAccepted
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)Approval
PD IEC/TS 60034-32 Ed1.0 Rotating electrical machines - Part 32: Measurement of stator end winding vibration at form wound windingsApproval
PD IEC/TS 61851-3-1 Ed 1.0 Electric Vehicles conductive power supply system - Part 3-1: General Requirements for Light Electric Vehicles (LEV) AC and DC conductive power supply systemsAccepted
PD IEC/TS 61851-3-2 Ed 1.0 Electric Vehicles conductive power supply system - Part 3-2: Requirements for Light Electric Vehicles (LEV) DC off-board conductive power supply systemsAccepted
PD IEC/TS 61851-3-4 Ed 1.0 Electric Vehicles conductive power supply system - Part 3-4: Requirements for Light Electric Vehicles (LEV) communicationAccepted
PD IEC/TS 61980-2 Ed 1.0 Electric vehicle wireless power transfer (WPT) systems Part 2 specific requirements for communication between electric road vehicle (EV) and infrastructure with respect to wireless power transfer (WPT) systemsAccepted
PD IEC/TS 61980-3 Ed 1.0 Electric vehicle wireless power transfer (WPT) systems Part 3 specific requirements for the magnetic field power transfer systems.Accepted
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 ISO/TR 19041 ISO rating system for bevel and hypoid gears - Sample calculationsApproval

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Published standards (47)

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Standard referenceNameStatus
BS EN 61800-2:2015Adjustable speed electrical power drive systems - General requirements. Rating specifications for low voltage adjustable speed a.c. power drive systemsCurrent
BS EN 61800-4:2003Adjustable speed electrical power drive systems - General requirements. Rating specifications for a.c. power drive systems above 1000 V a.c. and not exceeding 35 kVCurrent
DD IEC/TS 61800-8:2010Adjustable speed electrical power drive systems - Specification of voltage on the power interfaceCurrent
PD CLC/TR 61800-6:2007Adjustable speed electrical power drive systems - Guide for determination of types of load duty and corresponding current ratingsCurrent
BS ISO 20958:2013Condition monitoring and diagnostics of machine systems. Electrical signature analysis of three-phase induction motorsCurrent
BS EN 50598-1:2014Ecodesign for power drive systems, motor starters, power electronics & their driven applications - General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA), and semi analytic model (SAM)Current
BS EN 50598-2:2014Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Energy efficiency indicators for power drive systems and motor startersCurrent
BS EN 50598-3:2015Ecodesign for power drive systems, motor starters, power electronics and their driven applications - Quantitative eco design approach through life cycle assessment including product category rules and the content of environmental declarationsCurrent
BS EN 60349-1:2010Electric traction. Rotating electrical machines for rail and road vehicles - Machines other than electronic converter-fed alternating current motorsCurrent
BS IEC 60092-501:1984Electrical installation in ships - Special features. Electric propulsion plantWithdrawn
BS IEC 60092-301:1980Electrical installation in ships - Equipment. Generators and motorsCurrent
BS EN 60349-2:2010Electrical traction. Rotating electrical machines for rail and road vehicles - Electronic converter-fed alternating current motorsCurrent
BS EN 50347:2001General purpose three-phase induction motors having standard dimensions and outputs. Frame numbers 56 to 315 and flange numbers 65 to 740Current
BS 4999-141:2004+A1:2010General requirements for rotating electrical machines - Specification for standard dimensionsCurrent
BS 4999-111:1987General requirements for rotating electrical machines - Specification for built-in thermal protection for electric motors rated at 660 volts a.c. and belowWithdrawn
BS 4999-103:2004General requirements for rotating electrical machines - Specification for symbolsCurrent
BS 4999-112:1987General requirements for rotating electrical machines - Specification for starting performance of single-speed three-phase cage induction motorsWithdrawn
BS EN 45510-2-7:2002Guide for the procurement of power station equipment. Electrical equipment - Switchgear and controlgearCurrent
BS EN 45510-2-5:2002Guide for the procurement of power station equipment. Electrical equipment - MotorsCurrent
BS 5126-1:1993Mining type flameproof supply and control units for use on systems up to 1100 V - Specification for direct-on-line motor startersCurrent
BS EN 60349-2:2001Railway applications. Rotating electrical machines for rail and road vehicles - Electronic convertor-fed alternating current motorsWithdrawn
BS EN 60349-1:2000Railway applications. Rotating electrical machines for rail and road vehicles - Machines other than electronic convertor-fed alternating current motorsWithdrawn
DD CLC/TS 60034-31:2011Rotating electrical machines - Selection of energy-efficient motors including variable speed applications. Application guideCurrent
DD IEC TS 60034-26:2002Rotating electrical machines - Effects of unbalanced voltages on the performance of three-phase induction motorsWithdrawn
DD CLC/TS 60034-25:2005Rotating electrical machines - Guide for the design and performance of cage induction motors specifically designed for converter supplyWithdrawn
BS EN 60034-12:2002Rotating electrical machines - Starting performance of single-speed three-phase cage induction motorsCurrent, Work in Hand
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
DD IEC TS 60034-17:2002Rotating electrical machines - Cage induction motors when fed from converters. Application guideWithdrawn
DD IEC/TS 60034-31:2010Rotating electrical machines - Selection of energy-efficient motors including variable speed applications. Application guideWithdrawn
BS IEC 60034-17:1998Rotating electrical machines - Cage induction motors when fed from converters. Application guideWithdrawn
BS EN 60034-30-1:2014Rotating electrical machines - Efficiency classes of line operated AC motors (IE code)Current
BS EN 60034-12:1996Rotating electrical machines - Starting performance of single-speed three-phase cage induction motors for voltages up to and including 690 V, 50 HzWithdrawn
BS EN 60034-30:2009Rotating electrical machines - Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)Current
BS EN 60034-26:2006Rotating electrical machines - Effects of unbalanced voltages on the performance of three-phase cage induction motorsCurrent
DD IEC/TS 60034-17:2006Rotating electrical machines - Cage induction motors when fed from converters. Application guideCurrent
DD CLC/TS 60034-25:2008Rotating electrical machines - Guidance for the design and performance of a.c. motors specifically designed for converter supplyCurrent
BS 5000-10:1978Rotating electrical machines of particular types or for particular applications - General purpose induction motorsWithdrawn
BS 5000-25:1981Rotating electrical machines of particular types or for particular applications - d.c. mill auxiliary motorsWithdrawn
BS 5000-40:1973Rotating electrical machines of particular types or for particular applications - Motors for driving power station auxiliariesWithdrawn
BS 5000-60:1982Rotating electrical machines of particular types or for particular applications - Stepping motorsWithdrawn
DD CLC/TS 60034-20-1:2004Rotating electrical machines. Control motors - Stepping motorsCurrent
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 2048-1:1961Specification for dimensions of fractional horse-power motors - Dimensions of motors for general useWithdrawn
BS 4517:1969Specification for dimensions of spur and helical geared motor units (metric series)Withdrawn
BS 1727:1987Specification for motors for battery operated vehiclesCurrent
BS 5000-50:1982Specification for rotating electrical machines of particular types or for particular applications - Dimensions for oil burner motorsWithdrawn
BS 5000-11:1973Specification for rotating electrical machines of particular types or for particular applications - Small-power electric motors and generatorsCurrent

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