IEC/TC 14 - Power transformers
Standardization in the field of power transformers, tap-changers and reactors for use in power generation, transmission and distribution. Generally these transformers have power ratings above 1 kVA single phase and 5 kVA polyphase with a higher voltage winding of 1000 V or more, however the scope includes lower voltage transformers and regulators used in power delivery applications. Excluded: - Instrument transformers - Testing transformers - Traction transformers mounted on rolling stock - Welding transformers - Transformers for applications covered by TC 96.
Transformateurs de puissance
La normalisation dans le champ des transformateurs de puissance, des changeurs de prise en charge et des réactances pour une utilisation à la génération de puissance, la transmission et la distribution. Généralement, ces transformateurs ont des puissances assignées supérieures à 1 kVA en monophasé et à 5 kVA en polyphasé et comme plus haute tension dans l’enroulement 1000 V ou plus, cependant le domaine d’application comprend des transformateurs et des régulateurs de moindre tension utilisés pour les applications de distribution de puissance. Sont exclus : - Les transformateurs d’instrument - Les transformateurs d’essai - Les transformateurs de traction montés sur du matériel roulant - Les transformateurs pour souder - Les transformateurs dédiés aux applications couvertes par le TC96.
General Information
Frequently Asked Questions
IEC/TC 14 is a Technical Committee within the International Organization for Standardization (ISO). It is named "Power transformers" and is responsible for: Standardization in the field of power transformers, tap-changers and reactors for use in power generation, transmission and distribution. Generally these transformers have power ratings above 1 kVA single phase and 5 kVA polyphase with a higher voltage winding of 1000 V or more, however the scope includes lower voltage transformers and regulators used in power delivery applications. Excluded: - Instrument transformers - Testing transformers - Traction transformers mounted on rolling stock - Welding transformers - Transformers for applications covered by TC 96. This committee has published 99 standards.
IEC/TC 14 develops ISO standards in the area of Information technology. The scope of work includes: Standardization in the field of power transformers, tap-changers and reactors for use in power generation, transmission and distribution. Generally these transformers have power ratings above 1 kVA single phase and 5 kVA polyphase with a higher voltage winding of 1000 V or more, however the scope includes lower voltage transformers and regulators used in power delivery applications. Excluded: - Instrument transformers - Testing transformers - Traction transformers mounted on rolling stock - Welding transformers - Transformers for applications covered by TC 96. Currently, there are 99 published standards from this technical committee.
The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.
A Technical Committee (TC) in ISO is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.