what are IEC standards?

The definition given in all IEC standards reads: "A normative document, developed according to consensus procedures, which has been approved by the IEC National Committee members of the responsible committee in accordance with Part 1 of the ISO/IEC Directives."

The IEC is one of the bodies recognized by the World Trade Organization (WTO) and entrusted by it for monitoring the national and regional organizations agreeing to use IEC International Standards as the basis for national or regional standards as part of the WTO Technical Barriers to Trade Agreement.

there is a list of the IEC Standards:

IEC 60027 Letter symbols to be used in electrical technology

IEC 60028 International standard of resistance for copper

IEC 60034 Rotating electrical machinery

IEC 60038 IEC Standard Voltages

IEC 60041 Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines

IEC 60044 Instrument transformers

IEC 60045 Steam turbines

IEC 60050 International Electrotechnical Vocabulary

IEC 60051 Recommendation for direct acting indicating analogue electric measuring instruments and their accessories

IEC 60055 Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV

IEC 60060 High-voltage test techniques

IEC 60062 Marking codes for resistors and capacitors

IEC 60063 Preferred number series for resistors and capacitors

IEC 60061 Lamp caps and holders together with gauges for the control of interchangeability and safety

IEC 60064 Tungsten filament type GLS (General Lighting Solutions) bulbs

IEC 60065 Audio, video and similar electronic apparatus – Safety requirements

IEC 60068 Environmental Testing

IEC 60071 Insulation Co-ordination

IEC 60073 Basic Safety principles for man-machine interface, marking and identification - coding principles for indicators and actuators

IEC 60076 Power transformers

IEC 60077 Railway applications - Electric equipment for rolling stock

IEC 60079 Explosive Atmospheres

IEC 60083 Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC

IEC 60085 Electrical insulation

IEC 60086 Primary batteries;

IEC 60092 Electrical installations on ships

IEC 60094 Magnetic tape sound recording and reproducing systems

IEC 60095 Lead-acid starter batteries

IEC 60096 Radio-frequency cables

IEC 60098 Rumble measurement on Vinyl Disc Turntables

IEC 60099 Surge arresters

IEC 60119 The Electrical Performance of Semiconductor Rectifiers (Metal Rectifiers)

IEC 60134 Absolute maximum and design ratings of tube and semiconductor devices

IEC 60137 Bushings for alternating voltages above 1000V

IEC 60146 Semiconductor Converters

IEC 60156 Dielectric Strength

IEC 60169 Radio-frequency connectors

IEC 60183 Guide to the selection of high voltage cables

IEC 60193 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests

IEC 60204 Safety of machinery

IEC 60214 On-load tap changers

IEC 60228 Conductors of insulated cables

IEC 60233 Tests on Hollow Insulators for use in Electrical Equipment

IEC 60238 Edison screw Lampholders

IEC 60239 Graphite electrodes for electric arc furnaces – Dimensions and designation

IEC 60245 Rubber-Insulated Cables

IEC 60254 Lead-acid traction batteries

IEC 60255 Electrical Relays

IEC 60268 Sound system equipment

IEC 60269 Low voltage fuses

IEC 60270 High-Voltage Test Techniques – Partial Discharge Measurements

IEC 60273 Characteristics of indoor and outdoor post insulators for systems with nominal voltages greater than 1000V

IEC 60287 Calculation of permissible current in cables at steady state rating

IEC 60296 Mineral Insulating oils for transformers & switchgear

IEC 60297 Dimensions of mechanical structures of the 482.6 mm (19 in) series

IEC 60298 high voltage switchgear in metallic enclosure

IEC 60308 Hydraulic turbines - Testing of control systems

IEC 60309 Plugs, socket-outlets and couplers for industrial purposes

IEC 60317 Specifications for particular types of winding wires

IEC 60320 Appliance couplers for household and similar general purposes

IEC 60331 Tests for Electric Cables under Fire Conditions

IEC 60332 Flame Retardant vs Fire Rate Cables

IEC 60335 Safety of electrical household appliances

IEC 60364 Electrical installations of buildings

IEC 60397 Test methods for batch furnaces with metallic heating resistors

IEC 60398 Installations for electroheating and electromagnetic processing - General test methods

IEC 60417 Graphical symbols for use on equipment

IEC 60439 Low voltage switchgear and controlgear assemblies

IEC 60445 Basic and safety principles for man-machine interface

IEC 60446 Wiring colours

IEC 60457 Method of sampling insulating liquids

IEC 60479 Effects of current on human beings and livestock

IEC 60502 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV)

IEC 60519 Safety in installations for electroheating and electromagnetic processing

IEC 60529 Degrees of protection provided by enclosures (IP Code)

IEC 60539 Directly heated negative temperature coefficient thermistors

IEC 60545 Guide for commissioning, operation and maintenance of hydraulic turbines

IEC 60546 Controllers with analogue signals for use in industrial-process control systems

IEC 60571 Electronic equipment used on rail vehicles

IEC 60574 Audio-visual, video and television equipment and systems

IEC 60598 Luminaires

IEC 60559 Binary floating-point arithmetic for microprocessor systems

IEC 60601 Medical Electrical Equipment

IEC 60603 Connectors for frequencies below 3 MHz for use with printed boards

IEC 60609 Hydraulic turbines, storage pumps and pump-turbines - Cavitation pitting evaluation

IEC 60617 Graphical symbols for diagrams

IEC 60622 Sealed nickel-cadmium prismatic rechargeable single cells

IEC 60623 Vented nickel-cadmium prismatic rechargeable single cells

IEC 60651 Sound level meters

IEC 60662 High-pressure sodium lamp - Performance specifications

IEC 60664 Insulation coordination for equipment within low-voltage systems

IEC 60669 Switches for household and similar fixed-electrical installations

IEC 60676 Industrial electroheating equipment - Test methods for direct arc furnaces

IEC 60680 Test methods of plasma equipment for electroheat and electrochemical applications

IEC 60683 Test methods for submerged arc furnaces

IEC 60688 Electrical measuring transducers for converting AC electrical quantities to analogue or digital signals

IEC 60694 Common Specifications For High-Voltage Switchgear and Controlgear Standards

IEC 60703 Test methods for electroheating installations with electron guns

IEC 60708 Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath

IEC 60715 Dimensions of low-voltage switchgear and controlgear. Standardised mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations.

IEC 60721 Classification of environmental conditions

IEC 60726 Dry type power transformers

IEC 60728 Cable networks for television signals, sound signals and interactive services

IEC 60730 Class B certification requirements for appliances.

IEC 60747 Semiconductor devices; Part 1: General

IEC 60748 Semiconductor devices – integrated circuits

IEC 60760 Flat, quick-connect terminations (merged into IEC 61210:2010-08)

IEC 60774 VHS/S-VHS video tape cassette system

IEC 60793 Optical fibres

IEC 60779 Test methods for electroslag remelting furnaces

IEC 60801 EMI and RFI Immunity

IEC 60805 Guide for commissioning, operation and maintenance of storage pumps and of pump-turbines operating as pumps

IEC 60809 Filament lamps for road vehicles - Dimensional, electrical and luminous requirements

IEC 60811 Common test methods for insulating and sheathing materials of electric cables and optical cables

IEC 60812 Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA)

IEC 60815 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions

IEC 60825 Laser safety

IEC 60826 Design criteria of overhead transmission lines

IEC 60849 Sound Systems for Emergency Purposes

IEC 60865 Short Circuit Current: Calculation of Effects

IEC 60870 Telecontrol equipment and systems

IEC 60874 Connectors for optical fibres

IEC 60884 Plugs and socket-outlets for household and similar purposes

IEC TR 60890 A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation

IEC 60898 Electrical accessories. Circuit breakers for overcurrent protection for household and similar installations.

IEC 60904 Photovoltaic Devices (Part 1-10).

IEC 60906 IEC system of plugs and socket-outlets for household and similar purposes

IEC 60908 Compact disk digital audio system

IEC 60909 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents

IEC 60921 Ballasts for tubular fluorescent lamps – Performance requirements

IEC 60929 AC-supplied electronic ballasts for tubular fluorescent lamps – Performance requirements

IEC 60939 Passive filter units for electromagnetic interference suppression

IEC 60942 Electroacoustics – Sound calibrators

IEC 60945 Maritime Navigation and Radiocommunication Equipment and Systems – General Requirements – Methods of Testing and Required Test Results

IEC 60947 Standards for low-voltage switchgear and controlgear

IEC 60950 Safety of information technology equipment

IEC 60958 Digital Audio Interface

IEC 60994 Guide for field measurement of vibrations and pulsations in hydraulic machines (turbines, storage pumps and pump-turbines)

IEC 61000 Electromagnetic compatibility (EMC)

IEC 61008 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs)

IEC 61009 Residual current operated circuit breakers with integral overcurrent protection for household and similar uses (RCBO's)

IEC 61010 Safety requirements for electrical equipment for measurement, control and laboratory use

IEC 61024 Protection of structures against lightning

IEC 61025 Fault tree analysis

IEC 61030 Domestic Digital Bus - a standard for a low-speed multi-master serial communication bus for home automation applications.

IEC 61043 Sound intensity meters with pairs of microphones

IEC 61058 Switches for Appliances

IEC 61071 Capacitors for power electronics

IEC 61084 Cable trunking and ducting systems for electrical installations

IEC 61097 Global maritime distress and safety system (GMDSS)

IEC 61116 Electromechanical equipment guide for small hydroelectric installations

IEC 61131 Programmable Logic Controllers

IEC 61140 Protection against electric shock – Common aspects for installation and equipment

IEC 61149 Safety of mobile radios

IEC 61156 Multicore and symmetrical pair/qud cables for digital communications

IEC 61158 Industrial communication networks – Fieldbus specifications

IEC 61162 Maritime navigation and radiocommunication equipment and systems, Digital Systems

IEC 61164 Reliability growth – Statistical test and estimation methods

IEC 61174 Maritime Navigation and Radio Communications, Electronic Chart Display and Information System (ECDIS)

IEC 61194 Characteristic parameters of stand-alone photovoltaic (PV) systems

IEC 61210 Connecting devices – Flat quick-connect terminations for electrical copper conductors – Safety requirements

IEC 61211 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air

IEC 61215 Crystalline silicon terrestrial photovoltaic (PV) modules – Design qualification and type approval

IEC 61226 Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions

IEC 61238 Compression and mechanical connectors for power cables for rated voltages up to 30 kV

IEC 61241 Electrical apparatus for use in the presence of combustible dust

IEC 61277 Terrestrial photovoltaic (PV) power generating systems – General and guide

IEC 61280 Field testing method for measuring single mode fibre optic cable

IEC 61286 Character set with electrotechnical symbols

IEC 61307 Industrial microwave heating installations – Test methods for the determination of power output

IEC 61308 High-frequency dielectric heating installations – Test methods for the determination of power output

IEC 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

IEC 61334 Distribution automation using distribution line carrier systems - a standard for low-speed reliable power line communications byelectricity meters, water meters and SCADA

IEC 61345 UV test for photovoltaic (PV) modules

IEC 61346 Industrial systems, installations and equipment and industrial products – Structuring principles and reference designations

IEC 61347 Lamp Controlgear

IEC 61355 Classification and designation of documents for plants, systems and equipment

IEC 61360 Common Data Dictionary

IEC 61362 Guide to specification of hydraulic turbine control systems

IEC 61363 Electrical installations of ships and mobile and fixed offshore units

IEC 61364 Nomenclature for hydroelectric powerplant machinery

IEC 61366 Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents

IEC 61378 Converter Transformers

IEC 61400 Wind turbines

IEC 61427 Secondary cells and batteries for renewable energy storage - General requirements and methods of test

IEC 61429 Marking of secondary cells and batteries with the international recycling symbol ISO 7000-1135

IEC TS 61430 Secondary cells and batteries - Test methods for checking the performance of devices designed for reducing explosion hazards - Lead-acid starter batteries

IEC TR 61431 Guide for the use of monitor systems for lead-acid traction batteries

IEC 61434 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Guide to designation of current in alkaline secondary cell and battery standards

IEC 61435 Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics

IEC TR 61438 Possible safety and health hazards in the use of alkaline secondary cells and batteries - Guide to equipment manufacturers and users

IEC 61439 Low-Voltage switchgear and controlgear assemblies

IEC 61442 Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)

IEC 61443 Short-circuit temperature limits of electric cables with rated voltages above 30 kV (Um = 36 kV)

IEC 61445 Digital Test Interchange Format (DTIF)

IEC 61452 Nuclear instrumentation - Measurement of gamma-ray emission rates of radionuclides - Calibration and use of germanium spectrometers

IEC 61453 Nuclear instrumentation - Scintillation gamma ray detector systems for the assay of radionuclides - Calibration and routine tests

IEC 61462 Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V - Definitions, test methods, acceptance criteria and design recommendations

IEC TS 61463 Bushings - Seismic qualification

IEC TS 61464 Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregating medium of the main insulation (generally paper)

IEC 61466 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V

IEC 61467 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests

IEC 61468 Nuclear power plants - In-core instrumentation - Characteristics and test methods of self-powered neutron detectors

IEC 61472 Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation

IEC 61477 Live working - Minimum requirements for the utilization of tools, devices and equipment

IEC 61478 Live working - Ladders of insulating material

IEC 61479 Live working - Flexible conductor covers (line hoses) of insulating material

IEC 61481 Live working - Phase comparators

IEC 61482 Live working - Protective clothing against the thermal hazards of an electric arc

IEC 61496 Safety of machinery - Electro-sensitive protective equipment

IEC 61497 Nuclear power plants - Electrical interlocks for functions important to safety - Recommendations for design and implementation

IEC 61499 Function blocks

IEC 61500 Nuclear power plants - Instrumentation and control important to safety - Data communication in systems performing category A functions

IEC 61501 Nuclear reactor instrumentation - Wide range neutron fluence rate meter - Mean square voltage method

IEC 61502 Nuclear power plants - Pressurized water reactors - Vibration monitoring of internal structures

IEC 61504 Nuclear power plants - Instrumentation and control systems important to safety - Plant-wide radiation monitoring

IEC 61506 Industrial-process measurement and control - Documentation of application software

IEC 61508 Functional safety of electrical/electronic/programmable electronic safety-related systems

IEC 61511 Functional safety – safety instrumented systems for the process industry sector

IEC 61512 Batch control

IEC 61513 Functional safety – safety instrumented systems for the Nuclear Industries

IEC 61514 Industrial process control systems - Methods of evaluating the performance of valve positioners with pneumatic outputs

IEC 61515 Mineral insulated thermocouple cables and thermocouples

IEC 61518 Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 BAR (41,3 MPa)

IEC 61520 Metal thermowells for thermometer sensors - Functional dimensions

IEC 61523 Delay and Power Calculation Standards

IEC 61526 Radiation protection instrumentation - Measurement of personal dose equivalents Hp(10) and Hp(0,07) for X, gamma, neutron and beta radiations - Direct reading personal dose equivalent meters

IEC 61534 Powertrack systems

IEC 61535 Installation couplers intended for permanent connection in fixed installations

IEC 61537 Cable management – Cable tray systems and cable ladder systems

IEC 61540 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs)

IEC 61543 Residual current-operated protective devices (RCDs) for household and similar use - Electromagnetic compatibility

IEC 61545 Connecting devices - Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units

IEC 61547 Equipment for general lighting purposes - EMC immunity requirements

IEC 61549 Miscellaneous lamps

IEC 61554 Panel-Mounted equipment - Electrical measuring instruments - Dimensions for panel mounting

IEC 61557 Equipment for measuring electrical safety in low-voltage distribution systems

IEC 61558 Safety of power transformers, power supplies, reactors and similar products

IEC 61559 Radiation protection instrumentation in nuclear facilities - Centralized systems for continuous monitoring of radiation and/or levels of radioactivity

IEC 61560 Radiation protection instrumentation - Apparatus for non-destructive radiation tests of fur and other cloth samples

IEC 61562 Radiation protection instrumentation - Portable equipment for measuring specific activity of beta-emitting radionuclides in foodstuffs

IEC 61563 Radiation protection instrumentation - Equipment for measuring specific activity of gamma-emitting radionuclides in foodstuffs

IEC 61566 Measurement of exposure to radio-frequency electromagnetic fields - Field strength in the frequency range 100 kHz to 1 GHz

IEC 61577 Radiation protection instrumentation - Radon and radon decay product measuring instruments

IEC 61578 Radiation protection instrumentation - Calibration and verification of the effectiveness of radon compensation for alpha and/or beta aerosol measuring instruments - Test methods

IEC 61580 Measurement of return loss on waveguide and waveguide assemblies

IEC 61582 Radiation protection instrumentation - In vivo counters - Classification, general requirements and test procedures for portable, transportable and installed equipment

IEC 61584 Radiation protection instrumentation - Installed, portable or transportable assemblies - Measurement of air kerma direction and air kerma rate

IEC TS 61586 Estimation of the reliability of electrical connectors

IEC 61587 Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series

IEC 61588 Precision clock synchronization protocol for networked measurement and control systems

IEC 61591 Household range hoods - Methods for measuring performance

IEC TR 61592 Household electrical appliances - Guidelines for consumer panel testing

IEC 61595 Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use

IEC TR 61597 Overhead electrical conductors - Calculation methods for stranded bare conductors

IEC 61599 Videodisk players - Methods of measuremt

IEC TR 61602 Connectors used in the field of audio, video and audiovisual engineering

IEC 61603 Infrared transmission of audio or video signals

IEC TR 61604 Dimensions of uncoated ring cores of magnetic oxides

IEC 61605 Fixed inductors for use in electronic and telecommunication equipment - Marking codes

IEC 61606 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics

IEC 61609 Microwave ferrite components - Guide for the drafting of specifications

IEC 61610 Prints and transparencies produced from electronic sources - Assessment of image quality

IEC 61619 Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography

IEC 61620 Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method

IEC 61621 Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges

IEC 61628 Corrugated pressboard and presspaper for electrical purposes

IEC 61629 Aramid pressboard for electrical purposes

IEC 61631 Test method for the mechanical strength of cores made of magnetic oxides

IEC TR 61641 Enclosed low-voltage switchgear and controlgear assemblies - Guide for testing under conditions of arcing due to internal fault

IEC 61642 Industrial a.c. Networks Affected by Harmonics – Application of Filters and Shunt Capacitors

IEC 61643 Surge protective devices connected to low-voltage power distribution systems

IEC 61646 Thin-film terrestrial photovoltaic (PV) modules – Design qualification and type approval

IEC 61649 Weibull analysis

IEC 61650 Reliability data analysis techniques - Procedures for comparison of two constant failure rates and two constant failure (event) intensities

IEC 61660 Short-circuit currents in d.c. auxiliary installations in power plants and substations

IEC 61666 Industrial systems, installations and equipment and industrial products – Identification of terminals within a system

IEC 61669 Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

IEC 61671 Automatic Test Markup Language (ATML) for Exchanging Automatic Test Equipment and Test Information via XML

IEC 61672 Electroacoustics – Sound level meters

IEC 61674 Medical electrical equipment - Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging

IEC 61675 Radionuclide imaging devices - Characteristics and test conditions

IEC 61676 Medical electrical equipment - Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiology

IEC 61683 Photovoltaic systems - Power conditioners - Procedure for measuring efficiency

IEC 61685 Ultrasonics - Flow measurement systems - Flow test object

IEC 61689 Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz

IEC 61690 Electronic design interchange format (EDIF)

IEC 61691 Behavioural languages

IEC 61701 Salt mist corrosion testing of photovoltaic (PV) modules

IEC 61703 Mathematical expressions for reliability, availability, maintainability and maintenance support terms

IEC 61709 Electric components - Reliability - Reference conditions for failure rates and stress models for conversion

IEC 61710 Power law model - Goodness-of-fit tests and estimation methods

IEC 61724 Photovoltaic system performance monitoring – Guidelines for measurement

IEC 61725 Analytical expression for daily solar profiles

IEC 61726 Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method

IEC 61727 Photovoltaic (PV) systems – Characteristics of the utility interface

IEC 61730 Photovoltaic modules

IEC/TR 61734 Application of symbols for binary logic and analogue elements

IEC 61739 Integrated circuits

IEC 61744 Calibration of fibre optic chromatic dispersion test sets

IEC 61745 End-face image analysis procedure for the calibration of optical fibre geometry test sets

IEC 61746 Calibration of optical time-domain reflectometers (OTDR)

IEC 61747 Liquid crystal display devices

IEC 61753 Fibre optic interconnecting devices and passive components performance standard

IEC 61754 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces

IEC 61755 Fibre optic connector optical interfaces

IEC 61756 Fibre optic interconnecting devices and passive components - Interface standard for fibre management systems

IEC 61757 Fibre optic sensors

IEC 61758 Fibre optic interconnecting devices and passive components - Interface standard for closures

IEC 61760 Surface mounting technology

IEC 61770 Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets

IEC 61771 Nuclear power plants - Main control-room - Verification and validation of design

IEC 61772 Nuclear power plants - Control rooms - Application of visual display units (VDUs)

IEC 61773 Overhead lines - Testing of foundations for structures

IEC TS 61774 Overhead lines - Meteorological data for assessing climatic loads

IEC 61784 Industrial communication networks – Profiles

IEC 61786 Measurement of low-frequency magnetic and electric fields with regard to exposure of human beings

IEC 61788 Superconductivity

IEC 61797 Transformers and inductors for use in telecommunication and electronic equipment - Main dimensions of coil formers

IEC 61800 Adjustable speed electrical power drive systems

IEC 61803 Determination of power losses in high-voltage direct current (HVDC) converter stations

IEC TS 61804 Function blocks (FB) for process control

IEC TR 61807 Magnetic properties of magnetically hard materials at elevated temperatures - Methods of measurement

IEC 61810 Electromechanical elementary relays

IEC 61811 Electromechanical telecom elementary relays of assessed quality

IEC 61812 Time relays for industrial and residential use

IEC TS 61813 Live working - Care, maintenance and in-service testing of aerial devices with insulating booms

IEC 61817 Household portable appliances for cooking, grilling and similar use - Methods of measuring performance Household portable appliances for cooking, grilling and similar use - Methods for measuring performance

IEC 61821 Electrical installations for lighting and beaconing of aerodromes - Maintenance of aeronautical ground lighting constant current series circuits

IEC 61822 Electrical installations for lighting and beaconing of aerodromes - Constant current regulators

IEC 61823 Electrical installations for lighting and beaconing of aerodromes - AGL series transformers

IEC TS 61827 Electrical installations for lighting and beaconing of aerodromes - Characteristics of inset and elevated luminaires used on aerodromes and heliports

IEC 61828 Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted fields

IEC 61829 Crystalline silicon photovoltaic (PV) array – On-site measurement of I-V characteristics

IEC TR 61831 On-line analyser systems - Guide to design and installation

IEC TR 61832 Design and installation of on-line analyser systems - Guide to technical enquiry and bid evaluation

IEC 61834 Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125–60 and 1250-50 systems)

IEC 61835 Helical-scan digital component video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format D-5

IEC TS 61836 Solar photovoltaic energy systems - Terms, definitions and symbols

IEC 61837 Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections

IEC TR 61838 Nuclear power plants - Instrumentation and control important to safety - Use of probabilistic safety assessment for the classification of functions

IEC 61839 Nuclear power plants - Design of control rooms - Functional analysis and assignment

IEC 61842 Microphones and earphones for speech communications

IEC 61843 Measuring method for the level of intermodulation products generated in a gyromagnetic device

IEC 61846 Ultrasonics – Pressure pulse lithotripters – Characteristics of fields

IEC 61847 Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics

IEC 61850 Communication Networks and Systems for Power Utility Automation

IEC 61851 Electric vehicle conductive charging system

IEC TR 61852 Medical electrical equipment - Digital imaging and communications in medicine (DICOM) - Radiotherapy objects

IEC 61853 Photovoltaic (PV) module performance testing and energy rating

IEC 61854 Overhead lines - Requirements and tests for spacers

IEC 61855 Household electrical hair care appliances - Methods of measuring the performance

IEC 61857 Electrical insulation systems

IEC 61858 Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS)

IEC TR 61859 Guidelines for radiotherapy treatment rooms design

IEC 61865 Overhead lines - Calculation of the electrical component of distance between live parts and obstacles - Method of calculation

IEC 61866 Audiovisual systems - Interactive text transmission system (ITTS)

IEC 61868 Mineral insulating oils - Determination of kinematic viscosity at very low temperatures

IEC 61869 Instrument transformers

IEC 61874:1998 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging')

IEC 61880 Video systems (525/60) - Video and accompanied data using the vertical blanking interval - Analogue interface

IEC 61881 Railway applications - Rolling stock equipment - Capacitors for power electronics

IEC 61882 Hazard and operability studies (HAZOP studies) - Application guide

IEC 61883 Consumer audio/video equipment - Digital interface

IEC 61888 Nuclear power plants - Instrumentation important to safety - Determination and maintenance of trip setpoints

IEC 61892 Mobile and fixed offshore units – Electrical installations

IEC TS 61895 Ultrasonics - Pulsed Doppler diagnostic systems - Test procedures to determine performance

IEC 61897 Overhead lines - Requirements and tests for Stockbridge type aeolian vibration dampers

IEC TR 61901 Development tests recommended on cables with a longitudinally applied metal foil for rated voltages above 30 kV (Um = 36 kV)

IEC 61904 Video recording - Helical-scan digital component video cassette recording format using 12,65 mm magnetic tape and incorporating data compression (Format digital-L)

IEC 61907 Communication network dependability engineering

IEC TR 61908 The technology roadmap for industry data dictionary structure, utilization and implementation

IEC 61909 Audio recording - Minidisc system

IEC 61910 Medical electrical equipment - Radiation dose documentation