standard for elect design

Conductors of insulated cables.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).Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V.Impulse tests on cables and their accessoriesTests for Electric Cables under Fire Conditions.Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750V.Short-circuit temperature limits of electric cables with rated voltages of 1 kV (Um = 1, 2 kV) and 3 kV (Um = 3, 6 kV).Test on gases evolved during combustion of materials from cablesGuide to the selection of high voltage cables Electric cables-

Electric and optical fiber cables – test methods for non-metallic materials. Short-circuit temperature limits of electric cables with rated voltages from 6 kV (Um = 7, 2 kV) up to 30 kV (Um = 36 kV).Compression and mechanical connectors for power cables for rated voltages up to 30 kV (Um = 36 kV)Electrical test methods for electric cables. Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7, 2 kV) up to 30 kV (Um = 36 kV).Paper-insulated metal-sheathed cables for rated voltages up to 18/30 KV (with copper or aluminum conductors and excluding gas pressure and oil-filled cables).Standard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.

Power transformers. degrees of protection provided by enclosures.Insulation co-ordination. Insulated bushings for alternating voltages above 1000V.Safety of power transformers, power supplies, reactors and similar productsStandard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations

International Electrotechnical Vocabulary –Part 195 Earthing and protection against electric shock.Low-voltage electrical installations – Part 5-54: Selection and erection of electrical equipment – Earthing arrangements and protective conductors.Conductors of insulated cables

Guide for Safety in AC Substation Grounding. recommended practice for grounding of industrial and commercial power systems.Low-voltage surge protective devices – Part 11: Surge protective devices connected to low voltage power systems – requirement and test methods.

Protection against lightning - all parts.Lightning protection system components (LPSC).National Electrical Code.Health Care Facilities.

§ IEC 60050 International Electrotechnical Vocabulary§ IEC 61089 Round wire concentric lay overhead electrical stranded conductors§ IEC 60889 Hard-drawn aluminum wire for overhead line conductors§ IEC 61394 Overhead lines - Requirements for greases for aluminium, aluminium alloy and steel bare conductors§ IEC 60888 Zinc-coated steel wires for stranded conductors§ IEC 61316 Industrial cable reels§ IEC 62219 Overhead electrical conductors - Formed wire, concentric lay, stranded conductors.§ ASTM B502 Aluminum-Clad Steel Core Wire for Aluminum Conductors, Aluminum-Clad Steel Reinforced.§ ASTM B549 Concentric Lay Stranded Aluminum Conductors, Aluminum- Clad Steel Reinforced.§ NFPA 70 Standard for Electrical Safety in the Workplace

§ IEC 60228 § IEC 60502§ IEC 60227 § IEC 60230 § IEC60331 § IEC 60719 § IEC 60724 § IEC 60754 § IEC 60183 § IEC 60287 § calculation of current rating§ IEC 60811 § IEC 60986 § IEC 61238 § IEC 80885 § IEC 61442 § IEC 60055 § NFPA 70 § NFPA 850

§ IEC 60076 § IEC 60529 § IEC 60071§ IEC 60137 § IEC 61558 § NFPA 70 § NFPA 850

§ IEC 60050-195 § IEC 60364-5-54§ IEC 60228 § IEEE 80 § IEEE 142 § IEC 61643-11 § IEC 62305-SER ed2.0 § IEC 62561§ NFPA 70 § NFPA 99

Lightning Protection Code.Lightning Protection Components.Installation Requirements for Lightning Protection Systems.Grounding and Bonding Equipment.

Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations

Degrees of Protection Provided By Enclosure (IP Code).International Electrotechnical Vocabulary. Lighting.Luminaires.Ballasts For Discharge Lamps -Performance RequirementsEmergency Lighting.International Lighting Vocabulary.Lighting of Outdoor Work Places.Lighting of Work Places - Part 3: Lighting Requirements for Safety and Security of Outdoor Work Places.Lighting of Work Places - Part 1: Indoor.Lighting Columns.Specification for Electric Luminaires.

Rotating electrical machines High voltage test techniquesLow-voltage switchgear and controlgear –Part 4-1: Contactors and motor-starters electromechanical contactors and motor-starters.Dimensions and output series for rotating electrical machines.IEC standard voltages.Electrical insulation - Thermal evaluation and designation.Industrial platinum resistance thermometers and platinum temperature sensors.Explosive atmospheresStandard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.rolling bearings.

Degrees of protection provided by enclosures.Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V.

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures.Low-voltage switchgear and controlgear assembliesShunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V.Industrial a.c. networks affected by harmonics - Application of filters and shunt capacitors.Instrument transformers.Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters.Harmonic Limits.Standard for Shunt Power Capacitors.

Protection of Shunt Capacitor Banks.

International Electrotechnical Vocabulary. Switchgear, controlgear and fusesIEC standard current ratings.Low-voltage fuses.Low-voltage switchgear and controlgear assembliesLow-voltage switchgear and controlgear - Controller-device interfaces (CDIs). Empty enclosures for low-voltage switchgear and controlgear assemblies - General requirementsDegrees of protection provided by enclosures (IP code).

§ NFPA 780 § UL 96 § UL 96A§ UL 467§ NFPA 850

§ IEC 60529 § IEC 60050 -845 § IEC 60598 § IEC 60923 § CIE S 020/E § CIE S 017/E ILV§ CIE S 015/E § CIE S 016/E § CIE S 008/E § BS 5649 § BS 4533

§ IEC 60034 § lEC 60060 § IEC 60947-4-1§ IEC 60072 § IEC 60038 § IEC 60085 § IEC 60751 § IEC 60079 § NFPA 70 § NFPA 850 § ISO 281

§ IEC 60529 § IEC 60831

§ IEC 61557 § IEC 60439 § IEC 60931 § IEC 61642 § IEC 60044 § IEC 60947-4 § IEEE 519 § IEEE 18-2012 § IEEE C37.99-2000 § NEMA Publication CP1 Shunt Capacitors

§ IEC 60050(441)§ IEC 60059 § IEC 60269 § IEC 61439 § IEC 62026 § IEC 62208 § IEC 60529

Insulation coordination for equipment within low-voltage systems.Low-voltage switchgear and controlgear.

Safety of power transformers, power supplies, reactors and similar products – Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers.Standard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.

High-voltage switchgear and controlgear.Instrument transformers. Degrees of protection provided by enclosures (IP Code).International Electrotechnical Vocabulary.Instrument transformersElectrical and electronic measurement equipment Expression of performance.standard current ratings.Electricity metering equipment (AC) Particular requirements.Bushings.Insulation co-ordination.Standard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.

Insulation co-ordinationPower transformersInsulated brushings for alternating voltages above 1000VTap changersFluids for electromechanical applications – unused mineral insulating oil for transformers and switchgear.Radio interference test on high voltage insulatorsDegrees of protection provided by enclosures.Application guide for power transformers.Metallic coting – hot dip galvanizing.Mineral insulating oils in electrical equipment - Supervision and maintenance guidance

§ IEC 60664 § IEC 60947§ IEC 61558-2-2 § NFPA 70 § NFPA 850

§ IEC 62271 § IEC 61869 § IEC 60529 § IEC 60050 § IEC 60044 § IEC 60359 § IEC 60059 § IEC 62053 § IEC 60137 § IEC 60071 § NFPA 70 § NFPA 850

§ IEC 60071 § IEC 60076 § IEC 60137 § IEC 60214 § IEC 60296 § IEC 60437 § IEC 60529 § IEC 60606 § ISO 1460 § IEC 60422

§ IEC 60071 Insulation co-ordination. § IEC 60826 Design criteria of overhead transmission lines.§ IEC 62271 High-voltage switchgear and controlgear.§ IEC 60050 International Electrotechnical Vocabulary.§ IEC 60617 Graphical symbols for diagrams.§ IEC 61439 Low-voltage switchgear and controlgear assemblies.§ IEC 60227 IS 1554 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V.§ IEC 60296 Fluids for Electrotechnical applications - Unused mineral insulating oils for transformers and switchgear.§ IEC 60947 Low-voltage switchgear and controlgear.§ ANSI / IEEE C37.04-1999 - Standard rating structure for AC high-voltage circuit breakers.§ ANSI / IEEE C37.06-2009 - Preferred ratings and related required capabilities for AC high-voltage circuit breakers.§ ANSI / IEEE C37.010-1999 - Application guide for AC high-voltage circuit breakers.§ ANSI / IEEE C57.13-2008 - Standard requirements for instrument transformers .§ NEMA SG-4-2009 - AC high-voltage circuit breakers.§ IEC 60099 Surge arresters.§ IEC 60044 Instrument transformers.§ ISO 12633 Hot-finished structural hollow sections of non-alloy and fine grain steels.§ ISO 8501 Preparation of steel substrates before application of paints and related products -- Visual assessment of surface cleanliness.§ ISO 1460 Metallic coatings -- Hot dip galvanized coatings on ferrous materials -- Gravimetric determination of the mass per unit area.§ BS 729 Hot dip galvanized coating on iron and steel.§ BS 443 Specification for Testing Zinc Coatings on Steel Wire and for Quality Requirements.

(all parts) rotating electrical machines.Instrument transformersInstrument transformers. Explosive atmospheres.Harmonics Limits

General Requirements for Synchronous Machines.Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above. Requirements for Instrument Transformers.Guide for Test Procedures for Synchronous Machines Part I-Acceptance and Performance Testing Part II-Test Procedures and Parameter Determination for Dynamic Analysis.Standard Definitions for Excitation Systems for Synchronous Machines

Guide for Identification Testing, and Evaluation of the Dynamic Performance of Excitation Control SystemsStandard for High-Potential Test Requirements for Excitation Systems for Synchronous MachinesIEEE standard requirements, Terminology and test procedures for neutral grounding devices.

Mechanical vibration; Balancing; shaft and fitment key convention.Mechanical vibration of non-reciprocating machines - Measurements on rotating shafts and evaluation criteria.Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts.

Standard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.

BS EN 10025: European standard for structural steelBS 3288-2: Insulator and conductor fittings for overhead power lines.BS 8100: Lattice towers and masts. Part I. Code of practice for loadingIEC 60826: Design criteria of overhead transmission linesDIN VDE 0210: Planning and Design of Overhead Power Lines with Rated Voltages above 1 kV.IEC 60099: Surge ArrestersIEC 60168: Tests on Indoor and Outdoor Post Insulators of Ceramic Material or Glass for Systems with Nominal Voltages Greater Than 1 000 VIEC 60137: Insulated bushings for alternating voltages above 1000 VIEC 60120: Dimensions of ball and socket couplings of string insulator unitsIEC 60383-1: Insulators for Overhead Lines with a Nominal Voltage above 1000VIEC 60433: Insulators for Overhead Lines with a Nominal Voltage Above 1000V - Ceramic insulators for arc. Systems - Characteristics of Insulator Units of the Long Rod TypeIEC 60815: Selection and dimensioning of high-voltage insulators intended for use in polluted conditionsIEC 61089: Round Wire Concentric Lay Overhead Electrical Stranded ConductorsIEC 60071: Insulation Co-OrdinationIEC 61466: Composite SVoltage Greater Than 1 000 VIEC 60305 : Insulators for Overhead Lines with a Nominal Voltage Above 1 000V -Ceramic or Glass insulator Units for A.C. Systems - Characteristics of Insulator Units of the Cap and Pin TypeIEC 60437: Radio Interference Test on High-Voltage Insulators-

§ IEC 61439 Low-voltage switchgear and controlgear assemblies.§ 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 60529 Degrees of protection provided by enclosures(IP Code).§ IEC 60865 Short circuit currents- calculation of effects.§ IEC 60137 Insulated bushings for alternating voltages above 1000V.§ ANSI/IEEE No. 80–2000 Guide for Safety in AC Substation Grounding.§ IEEE 81 Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System.§ BS 6651 Code of practice for protection of structures against lightning.§ BS 7430 Code of practice for earthing.§ IEC 60598 Luminaires.§ IEC 60364 Low-voltage electrical installations.§ IEC 62305 Protection against lightning.§ NFPA 70 Standard for Electrical Safety in the Workplace.§ NFPA 850 Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations

§ IEC 60034§ IEC 60044 § IEC 61869§ IEC 60079 § IEEE-519 § IEEE C50.10 § IEEE C50.13 § IEEE C57.13 § IEEE 115 § IEEE 421.1 § IEEE 421.2 § IEEE 421.3 § IEEE 32 § DIN ISO 8821 § DIN ISO 7919 § DIN ISO 10816 § NFPA 70 § NFPA 850

IEC 60797: Residual Strength of String Insulator Units of Glass or Ceramic Material for Overhead Lines after Mechanical Damage of the DielectricIEC 61109: Composite Insulators for A.C. Overhead1000 V - Definitions, Test Methods and Acceptance Criteria.IEC 60372: Locking Devices for Ball and Socket Couplings of String Insulator Units: Dimensions and Tests;IEC 60575: Thermal-Mechanical Performance Test and Mechanical Performance Test on String insulator UnitsBS 197: Cement. Composition, specifications and conformity criteria for common cementsBS 915: Gymnastic equipment. Asymmetric bars. Requirements and test methods including safetyBS EN 605: Paints and Varnishes - Standard Panels for TestingBS 183: General purpose galvanized steel wire strandBS EN 10244: Steel Wire and Wire Products - Non-Ferrous Metallic Coatings on SteelBS EN IS0 1461: Hot Dip Galvanized Coatings on Fabricated Iron and Steel Articles -Specifications and Test Methods-Supersedes BS 729: 1971:BS EN 187200: Harmonized systems of quality assessment for electronic components. Sectional specification. Optical cables to be used along electrical power lines (OCEPL).ANSI C29-11: Composite Suspension Insulators for Overheard Transmission Lines—TestsANSI/IEEE 987: Guide for Application of Composite InsulatorsBS 4464: Specification for spring washers for general engineering and automobile purposesSIS 05 59 00: Pictorial Surface Preparation Standards for Painting Steel SurfaceSa 2 ½ : Surfaces preparations standards: Swedish sand blasting standardSIS 055900: Swedish standards “Pictorial surface preparation standard for painting steel structure”

(all parts) Uninterruptible power systems (UPS) Safety requirements for power electronic converter systems and equipmentDegrees of protection provided by enclosuresElectric cables – Calculation of the current ratingConductors of insulated cablesStationary lead-acid batteriesRecommended practice for sizing lead-acid batteries for stationary applicationsRecommended Practices and Requirements for Harmonic Control in Electrical Power Systems

Recommended practice on characterization of surges in low-voltage (1000 V and less) AC power circuitsUL Standard of UPS systems

Rotating electrical machines.Semiconductor converters - General requirements and line commutated converters.Mechanical structures for electronic equipment.Printed boards.Degree of protection provided by enclosure (IP code).Converter Transformers.Adjustable speed electrical power drives systems.Recommended practice for powering and grounding electrical equipmentIEEE standard practices and requirements for thyristor converters for motor drives.Electromagnetic compatibility (EMC) Harmonic control & reactive compensation of static power converters

Standard for Electrical Safety in the Workplace.Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.

Shunt capacitors for a.c. power systems having a rated voltage above 1000VDegrees of protection provided by enclosures(all parts) High-voltage switchgear and controlgear High-voltage fuses for the external protection of shunt power capacitorsHigh-voltage fusesSelection and dimensioning of high-voltage insulators intended for use in polluted conditionsSurge arresters

§ IEC 62040 § IEC 62477§ IEC 60529 § IEC 60287§ IEC 60228§ IEC 60896§ IEEE 485§ IEEE 519§ IEEE C62.41.2-2002/Cor 1-2012 § UL 1778

§ IEC 60034 § IEC 60146 § IEC 60297 § IEC 62326 § IEC 60529 § IEC 61378 § IEC 61800 § IEEE 1100 § IEEE 444 § IEC 61000 § IEEE 519 § IEEE C57.18.10-1998 IEEE Standard Practices and Requirements for Semiconductor Power Rectifier Transformers.§ NFPA 70 § NFPA 850

§ IEC 60871§ IEC 60529 § IEC 62271§ IEC 60549§ IEC 60282§ IEC 60815 § IEC 60099

Insulation co-ordinationHigh voltage test techniquesComposite station post insulators for substations with a.c. voltages greater than 1000 V up to 245 kV - Definitions, test methods and acceptance criteriaRadio interference test on high-voltage insulatorsArtificial pollution tests on high-voltage insulators to be used on a.c. systemsCharacteristics of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 VTests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 VIndustrial a.c. networks affected by harmonics - Application of filters and shunt capacitors.Instrument transformersStandard for Shunt Power CapacitorsGuide for the Application of Shunt Power Capacitors

Guide for the Protection of Shunt Capacitor BanksApplication Guide for Capacitance Current Switching for AC High Voltage Circuit Breakers above 1000 VRequirements, Terminology and Test Code for Dry-Type Air-Core Series-Connected Reactors

§ IEC 60071§ IEC 60060§ IEC 62231 § IEC 60437 § IEC 60507§ IEC 60273 § IEC 60168 § IEC 61642§ IEC 60044§ IEEE 18-2012 § IEEE 1036-2010§ IEEE C37.99-2012 § IEEE C37.012-2014§ IEEE C57.16.2011

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).Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V.

Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750V.Short-circuit temperature limits of electric cables with rated voltages of 1 kV (Um = 1, 2 kV) and 3 kV (Um = 3, 6 kV).Test on gases evolved during combustion of materials from cables

Electric and optical fiber cables – test methods for non-metallic materials. Short-circuit temperature limits of electric cables with rated voltages from 6 kV (Um = 7, 2 kV) up to 30 kV (Um = 36 kV).Compression and mechanical connectors for power cables for rated voltages up to 30 kV (Um = 36 kV)

Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7, 2 kV) up to 30 kV (Um = 36 kV).Paper-insulated metal-sheathed cables for rated voltages up to 18/30 KV (with copper or aluminum conductors and excluding gas pressure and oil-filled cables).

Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations.

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


International Electrotechnical Vocabulary –Part 195 Earthing and protection against electric shock.Low-voltage electrical installations – Part 5-54: Selection and erection of electrical equipment – Earthing arrangements and protective conductors.

Guide for Safety in AC Substation Grounding. recommended practice for grounding of industrial and commercial power systems.Low-voltage surge protective devices – Part 11: Surge protective devices connected to low voltage power systems – requirement and test methods.

§ IEC 61394 Overhead lines - Requirements for greases for aluminium, aluminium alloy and steel bare conductors

§ IEC 62219 Overhead electrical conductors - Formed wire, concentric lay, stranded conductors.§ ASTM B502 Aluminum-Clad Steel Core Wire for Aluminum Conductors, Aluminum-Clad Steel Reinforced.§ ASTM B549 Concentric Lay Stranded Aluminum Conductors, Aluminum- Clad Steel Reinforced.

Installation Requirements for Lightning Protection Systems.


Lighting of Work Places - Part 3: Lighting Requirements for Safety and Security of Outdoor Work Places.

Low-voltage switchgear and controlgear –Part 4-1: Contactors and motor-starters electromechanical contactors and motor-starters.Dimensions and output series for rotating electrical machines.

Industrial platinum resistance thermometers and platinum temperature sensors.


Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V.

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures.

Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V.Industrial a.c. networks affected by harmonics - Application of filters and shunt capacitors.

Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters.

International Electrotechnical Vocabulary. Switchgear, controlgear and fuses

Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs). Empty enclosures for low-voltage switchgear and controlgear assemblies - General requirements

Insulation coordination for equipment within low-voltage systems.

Safety of power transformers, power supplies, reactors and similar products – Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers.


Electrical and electronic measurement equipment Expression of performance.

Electricity metering equipment (AC) Particular requirements.


Fluids for electromechanical applications – unused mineral insulating oil for transformers and switchgear.

Mineral insulating oils in electrical equipment - Supervision and maintenance guidance

§ IEC 60227 IS 1554 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V.§ IEC 60296 Fluids for Electrotechnical applications - Unused mineral insulating oils for transformers and switchgear.

§ ANSI / IEEE C37.06-2009 - Preferred ratings and related required capabilities for AC high-voltage circuit breakers.

§ ISO 8501 Preparation of steel substrates before application of paints and related products -- Visual assessment of surface cleanliness.§ ISO 1460 Metallic coatings -- Hot dip galvanized coatings on ferrous materials -- Gravimetric determination of the mass per unit area.

§ BS 443 Specification for Testing Zinc Coatings on Steel Wire and for Quality Requirements.

Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above.

Guide for Test Procedures for Synchronous Machines Part I-Acceptance and Performance Testing Part II-Test Procedures and Parameter Determination for Dynamic Analysis.

Guide for Identification Testing, and Evaluation of the Dynamic Performance of Excitation Control SystemsStandard for High-Potential Test Requirements for Excitation Systems for Synchronous MachinesIEEE standard requirements, Terminology and test procedures for neutral grounding devices.

Mechanical vibration of non-reciprocating machines - Measurements on rotating shafts and evaluation criteria.Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts.


Planning and Design of Overhead Power Lines with Rated Voltages above 1 kV.

Tests on Indoor and Outdoor Post Insulators of Ceramic Material or Glass for Systems with Nominal Voltages Greater Than 1 000 V

Insulators for Overhead Lines with a Nominal Voltage Above 1000V - Ceramic insulators for arc. Systems - Characteristics of Insulator Units of the Long Rod TypeSelection and dimensioning of high-voltage insulators intended for use in polluted conditions

Insulators for Overhead Lines with a Nominal Voltage Above 1 000V -Ceramic or Glass insulator Units for A.C. Systems - Characteristics of Insulator Units of the Cap and Pin Type

§ 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).

§ IEEE 81 Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System.

§ NFPA 850 Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations

Residual Strength of String Insulator Units of Glass or Ceramic Material for Overhead Lines after Mechanical Damage of the Dielectric1000 V - Definitions, Test Methods and Acceptance Criteria.

Locking Devices for Ball and Socket Couplings of String Insulator Units: Dimensions and Tests;Thermal-Mechanical Performance Test and Mechanical Performance Test on String insulator Units

Cement. Composition, specifications and conformity criteria for common cementsGymnastic equipment. Asymmetric bars. Requirements and test methods including safety

BS EN IS0 1461: Hot Dip Galvanized Coatings on Fabricated Iron and Steel Articles -Specifications and Test Methods-Supersedes BS 729: 1971:BS EN 187200: Harmonized systems of quality assessment for electronic components. Sectional specification. Optical cables to be used along electrical power lines (OCEPL).

Composite Suspension Insulators for Overheard Transmission Lines—Tests

Specification for spring washers for general engineering and automobile purposes

Swedish standards “Pictorial surface preparation standard for painting steel structure”

Safety requirements for power electronic converter systems and equipment

Recommended practice for sizing lead-acid batteries for stationary applicationsRecommended Practices and Requirements for Harmonic Control in Electrical Power Systems

Recommended practice on characterization of surges in low-voltage (1000 V and less) AC power circuits

Semiconductor converters - General requirements and line commutated converters.

Recommended practice for powering and grounding electrical equipmentIEEE standard practices and requirements for thyristor converters for motor drives.

Harmonic control & reactive compensation of static power converters


Shunt capacitors for a.c. power systems having a rated voltage above 1000V

High-voltage fuses for the external protection of shunt power capacitors

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

§ IEEE C57.18.10-1998 IEEE Standard Practices and Requirements for Semiconductor Power Rectifier Transformers.

Composite station post insulators for substations with a.c. voltages greater than 1000 V up to 245 kV - Definitions, test methods and acceptance criteria

Artificial pollution tests on high-voltage insulators to be used on a.c. systemsCharacteristics of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 VTests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 VIndustrial a.c. networks affected by harmonics - Application of filters and shunt capacitors.

Application Guide for Capacitance Current Switching for AC High Voltage Circuit Breakers above 1000 VRequirements, Terminology and Test Code for Dry-Type Air-Core Series-Connected Reactors

Safety of power transformers, power supplies, reactors and similar products – Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers.

standard for elect design

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