29 : Electrical engineering
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Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions (IEC 60401-1:2020), German version EN IEC 60401-1:2020.
8/1/2021 - PDF - German
- DIN
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Soil quality - Requirements for corrosion protection measures on electricity pylons to protect the soil from pollutant inputs
8/1/2021 - PDF - German
- DIN
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High-voltage fuses - Part 4: Additional testing requirements for high-voltage expulsion fuses utilizing polymeric insulators (IEC 60282-4:2020), German version EN IEC 60282-4:2020
8/1/2021 - PDF - German
- DIN
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IEC 60938-2:2021 Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification on power line chokes
7/20/2021 - PDF - English, French
- IEC
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IEC 60317-84:2021 Specifications for particular types of winding wires - Part 84: Polyesterimide enamelled round copper wire, class 200
7/20/2021 - PDF - English, French
- IEC
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BS ISO 22266-1. Mechanical vibration. Torsional vibration of rotating machinery Part 1. Evaluation steam and gas turbine generator sets due to electrical excitation
7/20/2021 - PDF - English
- BSI
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BS EN ISO 29461-7. Air intake filter systems for rotary machinery. Test methods Part 7. Filter element endurance test in fog and mist environments
7/20/2021 - PDF - English
- BSI
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Instrument transformers Stand-alone merging unit (SAMU)
7/20/2021 - PDF - English
- BSI
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IEC 60445:2021 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
7/16/2021 - PDF - English, French
- IEC
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IEC 60445:2021 (Redline version) Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
7/16/2021 - PDF - English
- IEC
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BS IEC 61439-5. Low-voltage switchgear and controlgear assemblies Part 5. Assemblies for power distribution in public networks
7/16/2021 - PDF - English
- BSI
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BS IEC 61439-4. Low-voltage switchgear and controlgear assemblies Part 4. Particular requirements for construction sites (ACS)
7/16/2021 - PDF - English
- BSI
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IEC 60095-4:2021 Lead-acid starter batteries - Part 4: Dimensions of batteries for heavy vehicles
7/15/2021 - PDF - English
- IEC
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IEC 60095-4:2021 (Redline version) Lead-acid starter batteries - Part 4: Dimensions of batteries for heavy vehicles
7/15/2021 - PDF - English
- IEC
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Unshielded High Voltage Primary Cable
7/15/2021 - PDF - English
- SAE
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Standard Practice for Conditioning Plastics for Testing
7/15/2021 - PDF - English
- ASTM
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Standard Practice for Conditioning Plastics for Testing
7/15/2021 - PDF - English
- ASTM
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IEC 62133-2:2017/AMD1:2021 Amendment 1 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems
7/15/2021 - PDF - English, French
- IEC
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IEC 62133-2:2017+AMD1:2021 (Consolidated version) Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems
7/15/2021 - PDF - English, French
- IEC
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IEC 62271:2021 SER High-voltage switchgear and controlgear - ALL PARTS
7/13/2021 - PDF - English, French
- IEC
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IEC 62271-112:2021 High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
7/13/2021 - PDF - English, French
- IEC
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IEC 62271-112:2021 (Redline version) High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
7/13/2021 - PDF - English
- IEC
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BS EN 50243. Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
7/13/2021 - PDF - English
- BSI
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IEC TR 62001-1:2021 High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters - Part 1: Overview
7/13/2021 - PDF - English
- IEC
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IEC TR 62001-1:2021 (Redline version) High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters - Part 1: Overview
7/13/2021 - PDF - English
- IEC
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Transformers and inductors for use in electronic and telecommunication equipment. Measuring methods and test procedures
7/12/2021 - PDF - English
- BSI
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IEC TR 63025:2021 Insulating liquids - Quantitative determination of methanol and ethanol in insulating liquids
7/12/2021 - PDF - English
- IEC
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Fire hazard testing Test flames. Confirmatory tests. Guidance
7/9/2021 - PDF - English
- BSI
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Safety of machinery. Electrical equipment machines General requirements
7/9/2021 - PDF - English
- BSI
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IEC 60152:2021 Designation of phase differences by hour numbers in three-phase AC systems
7/9/2021 - PDF - English, French
- IEC
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BS EN 50620 AMD2. Electric cables. Charging cables for electric vehicles
7/9/2021 - PDF - English
- BSI
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BS EN 50214. Flat flexible cables
7/9/2021 - PDF - English
- BSI
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BS EN 62368-1. Audio/video, information and communication technology equipment Part 1. Safety requirements
7/8/2021 - PDF - English
- BSI
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IEC 61316:2021 Industrial cable reels
7/8/2021 - PDF - English, French
- IEC
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IEC 61316:2021 (Redline version) Industrial cable reels
7/8/2021 - PDF - English
- IEC
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IEC 60404-11:2021 Magnetic materials - Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet
7/8/2021 - PDF - English, French
- IEC
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IEC 61936-1:2021 Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC
7/7/2021 - PDF - English, French
- IEC
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IEC 61936-1:2021 CMV Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC
7/7/2021 - PDF - English
- IEC
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Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres telecom central offices 2,6 kW system
7/7/2021 - PDF - English
- BSI
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IEC 62271-100:2021 High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
7/7/2021 - PDF - English, French
- IEC
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IEC 61534-21:2014/AMD1:2021 Amendment 1 - Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting
7/7/2021 - PDF - English, French
- IEC
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IEC 61534-22:2014/AMD1:2021 Amendment 1 - Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or underfloor installation
7/7/2021 - PDF - English, French
- IEC
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IEC 61534-21:2014+AMD1:2021 (Consolidated version) Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting
7/7/2021 - PDF - English, French
- IEC
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IEC 61534-22:2014+AMD1:2021 (Consolidated version) Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or underfloor installation
7/7/2021 - PDF - English, French
- IEC
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BS EN 60947-5-7. Low-voltage switchgear and controlgear Part 5-7. Control circuit devices switching elements. Requirements for proximity with analogue output
7/7/2021 - PDF - English
- BSI
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BS EN 60071-2. Insulation co-ordination Part 2. Application guidelines (Proposed horizontal standard)
7/6/2021 - PDF - English
- BSI
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Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres telecom central offices 5,2 kW system
7/6/2021 - PDF - English
- BSI
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Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres telecom central offices AC/DC inlet
7/6/2021 - PDF - English
- BSI
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Charging cables for electric vehicles of rated voltages up to and including 0,6/1 kV Cables DC charging according mode 4 IEC 61851-1. intended be used with a thermal management system
7/6/2021 - PDF - English
- BSI
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BS IEC 63253-5713-8. Station Service Voltage Transformers (SSVT)
7/6/2021 - PDF - English
- BSI
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IEC 60404-6:2018/AMD1:2021 Amendment 1 - Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
7/5/2021 - PDF - English, French
- IEC
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IEC 60404-6:2018+AMD1:2021 (Consolidated version) Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
7/5/2021 - PDF - English, French
- IEC
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Devices for the connection of luminaires household and similar purposes General requirements
7/5/2021 - PDF - English
- BSI
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BS EN IEC 61000-4-6. Electromagnetic compatibility (EMC) Part 4-6. Testing and measurement techniques. Immunity to conducted disturbances, induced by radio-frequency fields
7/2/2021 - PDF - English
- BSI
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Low-voltage mains installations
7/1/2021 - Paper - French
- AFNOR
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Identification by hour numbers of the phase conductors of 3-phase electric systems (IEC 3/1459/CDV:2020), English version prEN IEC 60152:2020
7/1/2021 - PDF - English
- DIN
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Framework for energy market communications - Part 451-8: HVDC processes, contextual and assembly models for European style market (IEC 57/2310/CDV:2020), English version prEN IEC 62325-451-8:2020
7/1/2021 - PDF - English
- DIN
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-2 : Low-voltage decoupling filters - Safety requirements
7/1/2021 - Paper - English, French
- AFNOR
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1 : Low voltage decoupling filters - Generic specification
7/1/2021 - Paper - English, French
- AFNOR
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-3 : Low voltage decoupling filter - Incoming filter
7/1/2021 - Paper - English, French
- AFNOR
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4 : Low voltage decoupling filter - Impedance filter
7/1/2021 - Paper - English, French
- AFNOR
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-5 : low voltage decoupling filter - Segmentation filter
7/1/2021 - Paper - English, French
- AFNOR
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-6 : Low voltage decoupling filters - Phase coupler
7/1/2021 - Paper - English, French
- AFNOR
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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-7 : Portable low voltage decoupling filters - Safety requirements
7/1/2021 - Paper - English, French
- AFNOR
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Magnetic materials - Part 12: Methods of test for the assessment of thermal endurance of surface insulation coatings on electrical steel strip and sheet (IEC 68/679/CD:2021), Text in German and English
7/1/2021 - PDF - English, German
- DIN
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Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester (IEC 68/661/CD:2020), Text in German and English
7/1/2021 - PDF - English, German
- DIN
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Magnetic materials - Part 17 : Methods of measurement of the magnetostriction characteristics of electrical steel strip and sheet by means of a single sheet tester and an optical sensor
7/1/2021 - Paper - English, French
- AFNOR
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: Cylinder-cores (IEC 51/1345/CD:2020), Text in English
7/1/2021 - PDF - English
- DIN
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores (IEC 51/1344/CD:2020), Text in German and English
7/1/2021 - PDF - English, German
- DIN
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Conductors for overhead lines - Coated or cladded metallic wire for concentric lay stranded conductors
7/1/2021 - Paper - English, French
- AFNOR
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Conductors for overhead lines - Coated or cladded metallic wire for concentric lay stranded conductors
7/1/2021 - Paper - English, French
- AFNOR
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Conductors for overhead lines - Aluminium and aluminium alloy wires for concentric lay stranded conductors
7/1/2021 - Paper - English, French
- AFNOR
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Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis
7/1/2021 - Paper - English, French
- AFNOR
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High-voltage switchgear and controlgear - Part 212 : Compact Equipment Assembly for Distribution Substation (CEADS)
7/1/2021 - Paper - English, French
- AFNOR
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3 : E-cores
7/1/2021 - Paper - English, French
- AFNOR
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Standard Specification for General-Purpose, Heavy-Duty, and Extra-Heavy-Duty Crosslinked Chlorinated Polyethylene (CPE) Jackets For Wire and Cable
7/1/2021 - PDF - English
- ASTM
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Standard Specification for General-Purpose, Heavy-Duty, and Extra-Heavy-Duty Crosslinked Chlorinated Polyethylene (CPE) Jackets For Wire and Cable
7/1/2021 - PDF - English
- ASTM
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Standard Specification for Thermoplastic Chlorinated Polyethylene (CPE) Jacket for Wire and Cable
7/1/2021 - PDF - English
- ASTM
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Standard Specification for Thermoplastic Chlorinated Polyethylene (CPE) Jacket for Wire and Cable
7/1/2021 - PDF - English
- ASTM
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Testing of materials for semiconductor technology - Determination of impurities in carrier gases and dopant gases - Part 9: Determination of oxygen, nitrogen, carbonmonoxide, carbondioxide, hydrogen and C<(Index)1>-C<(Index)3>-hydrocarbons in gaseous hydrogen chloride by gaschromatography
7/1/2021 - PDF - German
- DIN
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Luminaire performance - Part 1: General requirements (IEC 34D/1593/CD:2020), Text in German and English
7/1/2021 - PDF - English, German
- DIN
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Amendment 1 - Luminaires - Part 2-11 : Particular requirements - Aquarium luminaires
7/1/2021 - Paper - English, French
- AFNOR
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Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion interne - Partie 5 : Groupes électrogènes
7/1/2021 - Paper - English, French
- AFNOR
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Miniature fuses - Part 6 : Fuse-holders for miniature fuse-links
7/1/2021 - Paper - English, French
- AFNOR
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LED packages - Long-term luminous and radiant flux maintenance projection (IEC 34A/2233/CDV:2021), German and English version EN IEC 63013:2019/prA1:2021
7/1/2021 - PDF - English, German
- DIN
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Measuring relays and protection equipment - Part 187-1 : Functional requirements for restrained and unrestrained differential protection of motors, generators and transformers
7/1/2021 - Paper - French
- AFNOR
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High-voltage direct current (HVDC) transmission - Vocabulary (IEC 60633:2019 + COR1:2020), German version EN IEC 60633:2019 + AC:2020.
7/1/2021 - PDF - German
- DIN
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Railway applications - Energy measurement on board trains - Part 4 : Communication
7/1/2021 - Paper - English, French
- AFNOR
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Railway applications - Supply voltages of traction systems
7/1/2021 - Paper - English, French
- AFNOR
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Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line
7/1/2021 - Paper - French
- AFNOR
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Fire hazard testing - Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineering
6/30/2021 - PDF - Spanish
- AENOR
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Fire hazard testing - Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineering
6/30/2021 - PDF - English
- AENOR
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Home and Building Electronic Systems (HBES) Automation Control (BACS) General requirements
6/30/2021 - PDF - English
- BSI
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IEEE Recommended Practice for Conductor Protection in Industrial and Commercial Power Systems
6/30/2021 - PDF - English
- IEEE
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IEEE Recommended Practice for Conductor Protection in Industrial and Commercial Power Systems
6/30/2021 - Paper - English
- IEEE
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IEC 63044-4:2021 Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 4: General functional safety requirements for products intended to be integrated in HBES and BACS
6/29/2021 - PDF - English, French
- IEC
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IEC 63044-6:2021 Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 6: Requirements for planning and installation
6/29/2021 - PDF - English, French
- IEC
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IEC 62271-215:2021 High-voltage switchgear and controlgear - Part 215: Phase comparator used with VDIS
6/29/2021 - PDF - English, French
- IEC
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IEEE Guide for Measuring Method of Overhead Power Transmission Line Galloping Based on Monocular Video
6/29/2021 - PDF - English
- IEEE
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IEEE Guide for Measuring Method of Overhead Power Transmission Line Galloping Based on Monocular Video
6/29/2021 - Paper - English
- IEEE
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IEC 61318:2021 Live working - Methods for assessment of defects and verification of performance applicable to tools, devices and equipment
6/29/2021 - PDF - English, French
- IEC
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IEC TR 61597:2021 Overhead electrical conductors - Calculation methods for stranded bare conductors
6/29/2021 - PDF - English
- IEC
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IEEE Guide for Protecting Power Transformers
6/29/2021 - PDF - English
- IEEE
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IEEE Guide for Protecting Power Transformers
6/29/2021 - Paper - English
- IEEE
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IEC TS 63236-1:2021 Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 1: 2,6 kW system
6/25/2021 - PDF - English
- IEC
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IEC TS 63236-2:2021 Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 2: 5,2 kW system
6/25/2021 - PDF - English
- IEC
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IEC TS 63236-3:2021 Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 3: AC/DC appliance inlet
6/25/2021 - PDF - English
- IEC
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BS EN IEC 60684-3-116. Flexible insulating sleeving Part 3. Specifications for individual types of sleeving. Sheets 116 and 117: Extruded polychloroprene, general purpose
6/25/2021 - PDF - English
- BSI
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BS EN 61439-3. Low-voltage switchgear and controlgear assemblies Part 3. Distribution boards intended to be operated by ordinary persons (DBO)
6/25/2021 - PDF - English
- BSI
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IEC TS 60695-11-40:2021 Fire hazard testing - Part 11-40: Test flames - Confirmatory tests - Guidance
6/24/2021 - PDF - English
- IEC
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IEC 62271-213:2021 High-voltage switchgear and controlgear - Part 213: Voltage detecting and indicating system
6/24/2021 - PDF - English, French
- IEC
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IEC TR 60909-4:2021 Short-circuit currents in three-phase AC systems - Part 4: Examples for the calculation of short-circuit currents
6/24/2021 - PDF - English
- IEC
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IEC 60695-4:2021 Fire hazard testing - Part 4: Terminology concerning fire tests for electrotechnical products
6/23/2021 - PDF - English, French
- IEC
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IEC 60695-4:2021 (Redline version) Fire hazard testing - Part 4: Terminology concerning fire tests for electrotechnical products
6/23/2021 - PDF - English
- IEC
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BS EN IEC 62561-7. Lightning protection system components (LPSC) Part 7. Requirements for earthing enhancing compounds
6/18/2021 - PDF - English
- BSI
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BS EN IEC 62275. Cable management systems. Cable ties for electrical installations
6/18/2021 - PDF - English
- BSI
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BS EN IEC 63330. Requirements for reuse of secondary batteries
6/18/2021 - PDF - English
- BSI
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IEC 60309-1:2021 Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements
6/18/2021 - PDF - English, French
- IEC
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IEC 60309-4:2021 Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 4: Switched socket-outlets with or without interlock
6/18/2021 - PDF - English, French
- IEC
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IEC 60309-2:2021 Plugs, fixed or portable socket-outlets and appliance inelts for industrial purposes - Part 2: Dimensional compatibility requirements for pin and contact-tube accessories
6/18/2021 - PDF - English, French
- IEC
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BS EN 61951-1 AMD1. Secondary cells and batteries containing alkaline or other non-acid electrolytes. sealed for portable applications Part 1. Nickel-Cadmium
6/18/2021 - PDF - English
- BSI
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BS EN 61951-2 AMD1. Secondary cells and batteries containing alkaline or other non acid electrolytes. sealed for portable applications Part 2. Nickel-metal hydride
6/18/2021 - PDF - English
- BSI
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Reciprocating internal combustion engine driven alternating current generating sets ? Part 3: Alternating current generators for generating sets
6/17/2021 - PDF - English
- NBN
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Reciprocating internal combustion engine driven alternating current generating sets ? Part 3: Alternating current generators for generating sets
6/17/2021 - PDF - French
- NBN
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IEC TS 62893-4-2:2021 Charging cables for electric vehicles of rated voltages up to and including 0,6/1 kV - Part 4-2: Cables for DC charging according to mode 4 of IEC 61851-1 - Cables intended to be used with a thermal management system
6/17/2021 - PDF - English
- IEC
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Fire hazard testing Corrosion damage effects of fire effluent. Summary and relevance test methods
6/16/2021 - PDF - English
- BSI
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IEC 60757:2021 Code for designation of colours
6/16/2021 - PDF - English, French
- IEC
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Low-voltage electrical installations - Part 7-706: Requirements for special installations or locations - Conducting locations with restricted movement
6/16/2021 - PDF - Spanish
- AENOR
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Low-voltage electrical installations - Part 7-706: Requirements for special installations or locations - Conducting locations with restricted movement
6/16/2021 - PDF - English
- AENOR
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IEC 60455-3-8:2021 Resin based reactive compounds used for electrical insulation - Part 3-8: Specifications for individual materials - Resins for cable accessories
6/16/2021 - PDF - English, French
- IEC
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IEC 60455-3-8:2021 (Redline version) Resin based reactive compounds used for electrical insulation - Part 3-8: Specifications for individual materials - Resins for cable accessories
6/16/2021 - PDF - English
- IEC
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Primary batteries General
6/16/2021 - PDF - English
- BSI
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Primary batteries Physical and electrical specifications
6/16/2021 - PDF - English
- BSI
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Primary batteries Watch
6/16/2021 - PDF - English
- BSI
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IEC 60851-1:2021 Winding wires - Test methods - Part 1: General
6/16/2021 - PDF - English, French
- IEC
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IEC 60938-1:2021 Fixed inductors for electromagnetic interference suppression - Part 1: Generic specification
6/16/2021 - PDF - English, French
- IEC
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Low-voltage switchgear and controlgear assemblies General rules
6/16/2021 - PDF - English
- BSI
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Low-voltage switchgear and controlgear assemblies Power
6/16/2021 - PDF - English
- BSI
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Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
6/16/2021 - PDF - Spanish
- AENOR
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Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
6/16/2021 - PDF - English
- AENOR
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Superconductivity Electronic characteristic measurements. Local critical current density and its distribution in large-area superconducting films
6/16/2021 - PDF - English
- BSI
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Grid integration of renewable energy generation. Terms and definitions
6/15/2021 - PDF - English
- BSI
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Cores made of soft magnetic materials. Measuring methods Magnetic properties at low excitation level
6/15/2021 - PDF - English
- BSI
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IEC 62271-105:2021 High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV
6/15/2021 - PDF - English, French
- IEC
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IEC 62271-105:2021 (Redline version) High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV
6/15/2021 - PDF - English
- IEC
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IEC 60076-22-8:2021 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks
6/15/2021 - PDF - English, French
- IEC
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High-voltage switchgear and controlgear Alternating current contactors, contactor-based controllers motor-starters
6/11/2021 - PDF - English
- BSI
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BS EN 50089. Cast resin partitions for metal enclosed gas-filled high-voltage switchgear and controlgear
6/11/2021 - PDF - English
- BSI
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BS EN IEC 61812-1. Time relays and coupling for industrial residential use Part 1. Requirements tests
6/11/2021 - PDF - English
- BSI
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Miscellaneous lampholders General requirements and tests
6/10/2021 - PDF - English
- BSI
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Lamps and light sources for road vehicles. Dimensional, electrical and luminous requirements
6/10/2021 - PDF - English
- BSI
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IEEE Guide for Distributed Energy Resources Management Systems (DERMS) Functional Specification
6/9/2021 - PDF - English
- IEEE
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IEEE Guide for Distributed Energy Resources Management Systems (DERMS) Functional Specification
6/9/2021 - Paper - English
- IEEE
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Copper and copper alloys. Test methods for assessing protective tin coatings on drawn round copper wire for electrical purposes
6/9/2021 - PDF - English
- BSI
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Overhead lines - Requirements and tests for spacers
6/9/2021 - PDF - Spanish
- AENOR
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Overhead lines - Requirements and tests for spacers
6/9/2021 - PDF - English
- AENOR
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IEEE Recommended Practice for Performance Testing of Electrical Energy Storage (EES) System in Electric Charging Stations in Combination with Photovoltaic (PV)
6/8/2021 - PDF - English
- IEEE
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IEEE Recommended Practice for Performance Testing of Electrical Energy Storage (EES) System in Electric Charging Stations in Combination with Photovoltaic (PV)
6/8/2021 - Paper - English
- IEEE
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Tracked Changes. Low-voltage switchgear and controlgear assemblies General rules
6/8/2021 - PDF - English
- BSI
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Tracked Changes. Low-voltage switchgear and controlgear assemblies Power
6/8/2021 - PDF - English
- BSI
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Reciprocating internal combustion engine driven alternating current generating sets ? Part 5: Generating sets
6/8/2021 - PDF - English
- NBN
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Reciprocating internal combustion engine driven alternating current generating sets ? Part 5: Generating sets
6/8/2021 - PDF - French
- NBN
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Mechanical vibration ? Measurement and evaluation of machine vibration ? Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
6/8/2021 - PDF - English
- NBN
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Mechanical vibration ? Measurement and evaluation of machine vibration ? Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
6/8/2021 - PDF - French
- NBN
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Mechanical vibration ? Measurement and evaluation of machine vibration ? Part 5: Machine sets in hydraulic power generating and pump-storage plants
6/8/2021 - PDF - English
- NBN
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Mechanical vibration ? Measurement and evaluation of machine vibration ? Part 5: Machine sets in hydraulic power generating and pump-storage plants
6/8/2021 - PDF - French
- NBN
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BS ISO 8528. Reciprocating internal combustion engine driven alternating current generating sets Part 5. Generating
6/8/2021 - PDF - English
- BSI
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Condition monitoring and diagnostics of power transformers
6/8/2021 - PDF - English
- NBN
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Condition monitoring and diagnostics of power transformers
6/8/2021 - PDF - French
- NBN
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IEC 61558-2-16:2021 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications
6/8/2021 - PDF - English, French
- IEC
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BS EN 60794-2-23. Optical fibre cables Part 2-23. Indoor optical cables. Detailed specification for multi-fibre use in MPO connector terminated cable assemblies
6/7/2021 - PDF - English
- BSI
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Position statement on germicidal UV-C irradiation UV-C safety guidelines
6/7/2021 - PDF - English
- BSI
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BS EN IEC 61340-4-11. Electrostatics Part 4-11. Standard test methods for specific applications. Testing of electrostatic properties composite IBC
6/4/2021 - PDF - English
- BSI
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Safety requirements for electrical equipment for measurement, control, and laboratory use. Particular requirements for equipment intended to be used in educational establishments by children
6/4/2021 - PDF - English
- BSI
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BS EN IEC 61557-13. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c. Equipment for testing, measuring or monitoring of protective measures Part 13. Hand-held hand-manipulated current clamps sensors measurement leakage currents electrical
6/4/2021 - PDF - English
- BSI
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BS EN IEC 61557-16. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c Equipment for testing, measuring or monitoring of protective measures Part 16. testing the effectiveness electrical equipment and/or medical
6/4/2021 - PDF - English
- BSI
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IEC 62990-2:2021 Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapours
6/4/2021 - PDF - English
- IEC
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BS EN IEC 60799 AMD1. Electrical accessories. Cord sets and interconnection cord sets
6/4/2021 - PDF - English
- BSI
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BS EN IEC 60352-9. Solderless connections Part 9. Ultrasonic welding. General requirements, test methods and practical guidance
6/4/2021 - PDF - English
- BSI
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BS EN IEC 60947-5-1. Low-voltage switchgear and controlgear Part 5-1. Control circuit devices switching elements. Electromechanical control
6/4/2021 - PDF - English
- BSI
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BS EN IEC 60320-3 AMD2. Appliance couplers for household and similar general purposes Part 3. Standard sheets gauges
6/4/2021 - PDF - English
- BSI
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BS EN 62149-4. Fibre optic active components and devices. Performance standards Part 4. 1 300 nm fibre transceivers for Gigabit Ethernet application
6/4/2021 - PDF - English
- BSI
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IEC TS 60695-5-2:2021 Fire hazard testing - Part 5-2: Corrosion damage effects of fire effluent - Summary and relevance of test methods
6/3/2021 - PDF - English
- IEC
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IEC TS 60695-5-2:2021 (Redline version) Fire hazard testing - Part 5-2: Corrosion damage effects of fire effluent - Summary and relevance of test methods
6/3/2021 - PDF - English
- IEC
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Workplace Atmospheres ? Part 1: Gas detectors ? Performance requirements of detectors for toxic gases
6/3/2021 - PDF - English
- NBN
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Workplace Atmospheres ? Part 1: Gas detectors ? Performance requirements of detectors for toxic gases
6/3/2021 - PDF - French
- NBN
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IEEE Standard Test Procedure for AC High-Voltage Circuit Breakers with Rated Maximum Voltage Above 1000 V - Corrigendum 1
6/3/2021 - PDF - English
- IEEE
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Specifications for particular types of winding wires - Part 0-4: General requirements - Glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire
6/2/2021 - PDF - Spanish
- AENOR
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Specifications for particular types of winding wires - Part 0-4: General requirements - Glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire
6/2/2021 - PDF - English
- AENOR
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Specifications for particular types of winding wires - Part 61: Polyester glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
6/2/2021 - PDF - Spanish
- AENOR
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Specifications for particular types of winding wires - Part 61: Polyester glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
6/2/2021 - PDF - English
- AENOR
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Specifications for particular types of winding wires - Part 71: Polyester glass-fibre wound and resin or varnish impregnated, bare or enamelled round copper wire, temperature index 180
6/2/2021 - PDF - Spanish
- AENOR
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Specifications for particular types of winding wires - Part 71: Polyester glass-fibre wound and resin or varnish impregnated, bare or enamelled round copper wire, temperature index 180
6/2/2021 - PDF - English
- AENOR
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Specifications for particular types of winding wires - Part 72: Polyester glass-fibre wound silicone resin/varnish impregnated, bare or enamelled round copper wire, temperature index 200
6/2/2021 - PDF - Spanish
- AENOR
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Specifications for particular types of winding wires - Part 72: Polyester glass-fibre wound silicone resin/varnish impregnated, bare or enamelled round copper wire, temperature index 200
6/2/2021 - PDF - English
- AENOR
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Low-voltage switchgear and controlgear Contactors motor-starters. Electromechanical contactors motor-starters
6/2/2021 - PDF - English
- BSI
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Resistance welding equipment - Transformers - Integrated transformers for welding guns (ISO 10656:2016, Corrected version 2016-08)
6/2/2021 - PDF - Spanish
- AENOR
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Resistance welding equipment - Transformers - Integrated transformers for welding guns (ISO 10656:2016, Corrected version 2016-08)
6/2/2021 - PDF - English
- AENOR
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Dependability management - Part 1: Enabling dependability (IEC 56/1886/CD:2020), Text in German and English
6/1/2021 - PDF - English, German
- DIN
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Dependability management - Part 3-17: Application guide - Availability (IEC 56/1850/CD:2019), Text in German and English
6/1/2021 - PDF - English, German
- DIN
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€72.00
€39.00
€204.65
