Norme


LOW AND HIGH VOLTAGE PRODUCTS – LIST OF IEC – EN – CEI STANDARS

ELENCO  NORME  IEC – EN – CEI  PER  PRODOTTI  DI  BASSA  E  ALTA TENSIONE

 

TC 11 Overhead lines

CT 11 Impianti elettrici ad alta tensione e di distribuzione pubblica di bassa tensione

50341-1           Overhead electrical lines exceeding AC 1 kV

50423-1           Overhead electrical lines exceeding AC 1 kV up to and including AC 45 kV  Part 1: General requirements – Common specifications

61219               Earthing or earthing and short-circuiting equipment using lances as a short-circuiting device

61230               Portable equipment for earthing or earthing and short-circuiting

61235               Insulating hollow tubes for electrical purposes

61284               Requirements and tests for fittings

 

TC 14 Power transformers

CT 14 Trasformatori

50464-1           Three phase oil immersed distribution transformers 50 Hz up to 36 kV from 50 kVA to 2500 kVA

50588-1           Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 1: General requirements

60076-1           Power transformers – Part 1: General

60076-2           Power transformers – Part 2: Temperature rise for liquid-immersed transformers

60076-3           Power transformers – Part 3: Insulation levels, dielectric tests and external clearances in air

60076-5           Power transformers – Part 5: Ability to withstand short circuit

60076-11         Power transformers – Part 11: Dry-type transformers power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV – Part 1 General requirements

 


TC17-SC17A-SC17C Switchgear and controlgear / High-voltage switchgear and controlgear / High-voltage switchgear and controlgear assemblies

CT17-SC17A/C Grossa apparecchiatura / Apparecchiature e quadri protetti di alta tensione

62271-100        High-voltage alternating current circuit-breakers

62271-102        High-voltage alternating current disconnectors and hearting switches

60271-103        High-voltage switches for rated voltage above 1 kV and less than 52 kV

62271-104        High-voltage switches for rated voltage of 52 kV and above

62271-105        High-voltage alternating current switch-fuse combinations

62271-106        High-voltage alternating current contactors and contactor based motor-starters

62271-107        High-voltage switchgear and controlgear – Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV

62271-200        Metal enclosed switchgear and controlgear for rated voltages up to anf including 36 kV

62271-202        High-voltage/low voltage prefabricated substations

62271-203        Gas-insulated metal enclosed switchgear for rated voltages above 52 Kv

62271-205        Compact switchgear assemblies for rated voltages above 52 kV

62271-210        High-voltage switchgear and controlgear – Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV

 

 


TC 22 Power electronic systems and equipment

CT 22 Elettronica di potenza

50178              Electronic equipment for use in power installations

60950-1           Information technology equipment – Safety Part 1: General requirements

60146-1-1        Semiconductor converters – General requirements and line commutated converters – Part 1-1: Specification of  basic requirements

60146-1-3        Semiconductor convertors – General requirements and line commutated convertors – Part 1-3: Transformers and  reactors

60146-2           Semiconductor converters- Part 2: Self-commutated semiconductor converters including direct d.c. converters

61557-12         Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. – Equipment for testing, measuring or monitoring of protective measures. Part 12: Performance measuring and monitoring devices (PMD)

61800              Adjustable speed electrical power drive systems

62040-1           Uninterruptible power systems (UPS) – Part 1: General and safety requirements for UPS

62040-2           Uninterruptible power systems (UPS) – Part 2: Electromagnetic compatibility (EMC) requirements

62040-3           Uninterruptible power systems (UPS) – Part 3: Method of specifying the performance and test requirements

62040-4           Uninterruptible power systems (UPS) – Part 4: Environmental aspects – Requirements and reporting

62477-1           Safety requirements for power electronic converter systems and equipment – Part 1: General

 

 


 

TC 23 Electrical accessories

CT 23 Apparecchiatura a bassa tensione

50085-1            Cable trunking systems and cable ducting systems for electrical installation: General requirements

60309-1            Plug,socket-outlets and couplers for industrial purposes – Part 1: General requirements

60309-2            Plug,socket-outlets and couplers for industrial purposes – Part 2: Dimensional interchangeability requirements  for top pin and contact-tube accessories.

60669-1             Switches for household and similar fixed-electrical installations – Part 1: General requirements

60669-2-1         Switches for household and similar fixed-electrical installations – Part 2: Electronic switches

60755                 General requirements for residual current operated protective devices

60898                Electrical accessories-Circuit-breakers for overcurrent protectio for household and similar installations Part 1:Circuit- breakers for a.c. operation

61008-1             Residual current operated circuit-breakers without integral overcurrent protection for household and similar use (RCCB’s)- Part 1: General rules

61008-2-1         Residual current operated circuit-brakers without integral overcurrent protection for household similar use (RCCB’s) – Part 2-1: Applicability of the general rules to RCCB’s functionally independent of line voltage

61008-2-2         Residual current operated circuit-breakers without integral overcurrent protection for household and similar  use (RCCB’s) Part 2-2: Applicability of the general rules to RCCB’s functionally dependent of line voltage

61009-1             Residual current operated circuit-breakers with integral overcurrent protection for household and similar use (RCBO’s) – Part 1: General rules

61009-2-1         Residual current operated circuit-breakers with integral overcurrent protection for household and similar use (RCBO’s) – Part 2-1 Applicability of general rules to RCBO’s functionally independent of line voltage

61009-2-2         Residual current operated circuit-brakers with integral overcurrent protection for household and similar use (RCBO’s) – Part 2-2: Applicability of general rules to RCBO’s functionally dependent of line voltage

61386-1            Conduit systems for cable management – Part 1: General requirements

61386-21          Conduit systems for cable management – Part 21: Particular requirements – Rigid conduit systems

61386-22          Conduit systems for cable management – Part 22: Particular requirements – Pliable conduit systems

61386-23          Conduit systems for cable management – Part 23: Particular requirements – Flexible conduit systems

61386-24          Conduit systems for cable management – Part 24: Particular requirements – Conduit systems buried underground

62019                Electrical accessories circuit-breakers and similar equipment for household use – Auxiliary contact units

 


TC 32 Fuses

CT 32 Fusibili

60269-1             Low-voltage fuses – Part 1: General requirements

60269-2             Low-voltage fuses – Part 2: Supplementary requirements for fuses for use by authorized persons

60269-3             Low-voltage fuses – Part 3: Supplementary requirements for fuses for use by unskilled persons

60269-4             Low-voltage fuses – Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices

60282-1             High-voltage fuses-Part 1: Current- limiting fuses

60282-2             High-voltage fuses-Part 2: Expulsion fuses

60644                Specification for high-voltage fuse-links for motor circuit applications

 


 

TC 33 Power capacitor

CT 33 Condensatori

60358           Coupling capacitors and capacitor dividers

60831-1        Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V

60831-2        Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000V – Part 2: Ageing test, self-healing test and destruction test


TC 36 Insulator

CT 36 Isolatori

50180-1            Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers – Part 1: General requirements for bushings

50181               Bushings above 1kV up to 36kV and from 250A to 1250A for equipment other than liquid filled transformers

50243               Outdoor bushings for 24kV and 36kV ,5kA and 8kA for liquid filled transformers

50386               Bushings up to 1 kV and from 250A up to 5000A for liquid filled transformers

50387               Busbar bushings up to 1kV and from 1,25kA to 5kA for liquid filled transformers

60137                Insulated bushings for alternating voltages above 1kV

60168               Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltage greater than 1000V

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

60383-1            Insulators for overhead lines with a nominal voltage above 1000 V – Part 1: Ceramic or glass insulator units for  a.c. systems – Definitions, test methods and acceptance criteria

61109                Insulators for overhead lines – Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1000 V – Definitions, test methods and acceptance criteria

61462               Composite hollow insulators – Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1000 V – Definitions, test methods, acceptance criteria and design recommendations

 


 

 

TC 37 Surge arresters

CT 37 Scaricatori

60099-4            Metal oxide surge arresters without gaps for a.c. systems


 

TC 38 Instruments trasformers

CT 38 Trasformatori di misura

60044-7             Instruments transformers – Part 7: Electronic voltage transformers

60044-8             Instruments transformers – Part 8: Electronic current transformers

61869-1             Instrument transformers – Part 1: General requirements

61869-2             Instrument transformers – Part 2: Additional requirements for current transformers

61869-3             Instrument transformers – Part 3: Additional requirements for inductive voltage transformers

61869-4             Instrument transformers – Part 4: Additional requirements for combined transformers

61869-5             Instrument transformers – Part 5: Additional requirements for capacitor voltage transformers


TC 65 Industrial-process measurement and control

CT 65 Controllo e misura dei processi industriali

61131-1            Programmable controllers – Part 1: General informations

61131-2            Programmable controllers – Part 2: Equipment requirements and tests

 

TC69 Electric road vehicles and electric industrial trucks

CT69 Macchine elettriche dei veicoli stradali elettrici

61851-1           Electric vehicle conductive charging system – Part 1: General requirements

61851-21         Electric vehicle conductive charging system – Part 21: Electric vehicle requirements for conductive connection to an a.c./d.c. supply

61851-22         Electric vehicle conductive charging system – Part 22: AC electric vehicle charging station

61851-23         Electric vehicle conductive charging system – Part 23: DC electric vehicle charging station

61851-24         Electric vehicle conductive charging system – Part 24: Digital communication between a d.c. EV charging station and an electric vehicle for control of d.c. charging

TS 62763         Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire

 


 

TC 70 Degree of protection by enclosures

CT 70 Involucri di protezione

60529               Degree of protection provided by enclosures (IP Code)


TC 78 Live working

CT 78 Lavori elettrici sotto tensione

60832-1            Insulating sticks and attachable devices – Part 1: Insulating sticks

60832-2            Insulating sticks and attachable devices – Part 2: Attachable devices

60855                Insulating foam-filled tubes and solid rods – Part 1: Tubes and rods of a circular cross-section

60984                Sleeves of insulating meterial for live working

61111                Electrical insulating matting

61219                Earthing or earthing and short-circuit equipment using lances as a short-circuiting device Lance earthing

61229                Rigid protective covers for live working on a.c. installations

61230                Portable equipment for earthing or earthing and short- circuiting

61235                Insulating hollow tubes for electrical purposes

61243-1            Voltage detectors – Part 1: Capacitive type to be used for voltages exceeding

61243-5            Voltage detectors – Part 5: Voltage detecting systems (VDS)

 

TC82 Solar photovoltaic energy systems

CT82 Sistemi di conversione fotovoltaica dell’energia solare

62109-1           Safety of power converters for use in photovoltaic power systems – Part 1: General requirements

62109-2           Safety of power converters for use in photovoltaic power systems – Part 2: Particular requirements for inverters

 


 

TC 95 Measuring relays and protection equipment

CT 95 Relè di misura e dispositivi di protezione

60255               Measuring relays and protection equipment

60255-12         Electrical relays – Part 12: Directional relays and power relays with two input energizing quantities

60255-13         Electrical relays – Part 13: Biased (percentage) differential relays

60255-27         Measuring relays and protection equipment – Part 27: Product safety requirements

60255-149       Measuring relays and protection equipment – Part 149: Functional requirements for thermal electrical relays

61812-1           Time relays for industrial and residential use – Part 1: Requirements and tests


 

TC 96 Small transformers, reactors and power supply units and special transformers, reactors and power supply units: safety requirements

CT 96 Trasformatori di sicurezza ed isolamento

61558-1          Safety of power transformers, power supply units and similar – Part 1: General requirements and tests

61558-2-1      Safety of power transformers, power supplies, reactors and similar products – Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications transformers and power supply units incorporating isolating transformers

61558-2-4      Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V –  Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers


TC 104 Enviromental condition, classification and methods of test

CT 104 Condizioni ambientali. Classificazioni e metodi di prova

60068-2-6      Enviromental testing – Part 2: Test FC Vibration (sinusoidal)

 

TC121-SC121A-SC121B Switchgear and controlgear and their assemblies for low voltage / Low-voltage switchgear and controlgear / Low-voltage switchgear and controlgear assemblies

CT121-SC121A-SC121B Apparecchiature e quadri protetti per Bassa tensione / Apparecchiature per bassa tensione / Quadri protetti per bassa tensione

60947-1               Low voltage switchgear and controlgear – Part 1: General rules

60947-2               Low voltage switchgear and controlgear – Part 2: Circuit breakers

60947-3               Low voltage switchgear and controlgear – Part 3: Switch disconnectors, switch disconnectors and Fuse-  combination units

60947-4-1            Low voltage switchgear and controlgear – Part 4: Contactors and motor-starters-Section 1- Elettrotechnical contactors and motor-starters

60947-4-2            Low voltage switchgear and controlgear – Part 4: Contactors and motor- starters-Section 2- AC semiconductor  motor controllers and starters

60947-4-3            Low voltage switchgear and controlgear – Part 4-3: AC semiconductor starters for non-motor loads

60947-5-1            Low voltage switchgear and controlgear – Part 5: Control circuit devices and switching elements – Section 1- Elettromechanical control circuit devices

60947-5-2             Low voltage switchgear and controlgear – Part 5-2: Control circuit devices and switching elements – Proximity switches

60947-5-3             Low voltage switchgear and controlgear – Part 5-3: Control circuit devices and switching elements –  Requirements for proximity devices with defined behaviour under fault conditions

60947-5-5             Low voltage switchgear and controlgear – Part 5-5: Control circuit devices and switching devices -Electrical emergency stop device with mechanical latching function

60947-5-6             Low-voltage switchgear and controlgear – Part 5-6: Control circuit devices and switching elements – DC  interface for proximity sensors and switching amplifiers (NAMUR)

60947-5-8              Low-voltage switchgear and controlgear – Part 5-8: Control circuit devices and switching elements – Three- position enabling switches

60947-5-9              Low-voltage switchgear and controlgear – Part 5-9: Control circuit devices and switching elements – Flow rate  switches

60947-6-1              Low voltage switchgear and controlgear – Part 6-1: Multiple function equipment-Section 1: Automatic transfer switching equipment

60947-6-2              Low voltage switchgear and controlgear – Part 6-2: Multiple function equipment-Section 2: Control and protective switching device (CPS)

60947-7-1              Low voltage switchgear and controlgear – Part 7-1: Ancillary equipment-Section 1:Terminal blocks for copper conductors

60947-7-2              Low voltage switchgear and controlgear – Part 7-2: Ancillary equipment-Section 2:Protective conductor  terminal blocks for copper conductors

60947-7-3              Low voltage switchgear and controlgear – Part 7-3: Ancillary equipment-Section 7-3:Safety Requirements for  fuse terminal blocks

60947-7-4              Low-voltage switchgear and controlgear – Part 7-4: Ancillary equipment-PCB terminal blocks for copper  conductors

62208                     Empty enclosures for low-voltage switchgear and controlgear-General requirements

61095                     Elettromechanical contactors for household and similar purposes

61439-1                  Low-voltage switchgear and controlgear assemblies– Part 1: General rules

61439-2                  Low-voltage switchgear and controlgear assemblies– Part 2: Power switchgear and controlgear assemblies

61439-3                  Low-voltage switchgear and controlgear assemblies – Part 3: Distribution boards intended to be operated by   ordinary persons (DBO)

61439-4                  Low-voltage switchgear and controlgear assemblies – Part 4: Particular requirements for assemblies for  construction sites (ACS)

61439-5                  Low-voltage switchgear and controlgear assemblies – Part 5: Assemblies for power distribution in public  network

61439-6                  Low-voltage switchgear and controlgear assemblies – Part 6: Busbar trunking systems (busways)

TS 61439-7             Low-voltage switchgear and controlgear assemblies – Part 7: Assemblies for specific applications such as  marinas, camping sites, market squares, electric vehicles chargin stations

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

 


CT 316 Connessione alle reti elettriche di distribuzione Alta, Media e Bassa tensione

CEI 0-16           Regola tecnica di riferimento per la connessione di Utenti attivi e passivi alle reti AT e MT delle imprese distributrici di energia elettrica

CEI 0-21           Regola tecnica di riferimento per la connessione di Utenti attivi e passivi alle reti BT delle imprese distributrici di energia elettrica