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Instrument transformers - Part 7: Electronic voltage transformers
STANDARD published on 17.12.1999
Designation standards: IEC 60044-7-ed.1.0
Publication date standards: 17.12.1999
SKU: NS-408278
The number of pages: 137
Approximate weight : 442 g (0.97 lbs)
Country: International technical standard
Category: Technical standards IEC
Applies to newly manufactured electronic voltage transformers with analogue output, for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The standard covers optical arrangements with electronic components. Three-phase voltage transformers are not included, but some of the requirements apply. Sapplique aux transformateurs de tension electroniques nouvellement construits, ayant une sortie analogique, et destines a etre utilises avec des appareils de mesure electriques et des dispositifs electriques de protection de frequence comprise entre 15 Hz et 100 Hz. Sapplique aux transformateurs de tension utilisant des configurations optiques avec des composants electroniques. Les transformateurs de tension electroniques triphases ne sont pas couverts mais certains articles sont applicables.
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Latest update: 2025-04-17 (Number of items: 2 197 070)
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