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>UNE EN IEC 61643-352:2018 - Components for low-voltage surge protection - Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs) (Endorsed by Asociación Española de Normalización in May of 2018.)
sklademVydáno: 2018-05-01
UNE EN IEC 61643-352:2018 - Components for low-voltage surge protection - Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs) (Endorsed by Asociación Española de Normalización in May of 2018.)

UNE EN IEC 61643-352:2018

Components for low-voltage surge protection - Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs) (Endorsed by Asociación Española de Normalización in May of 2018.)

Componentes para protección contra sobretensiones transitorias de baja tensión. Parte 352: Principios de selección y aplicación para las telecomunicaciones y transformadores de aislamiento de la red contra sobretensiones (SIT) de señalización. (Ratificada por la Asociación Española de Normalización en mayo de 2018.)

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Označení normy:UNE EN IEC 61643-352:2018
Počet stran:29
Vydáno:2018-05-01
Status:Norma
DESCRIPTION

UNE EN IEC 61643-352:2018

This standard covers the application of SURGE ISOLATION TRANSFORMERS (SITs) that are used in telecommunication transformer applications with signal levels up to 400 V peak to peak. These transformers have a high rated impulse voltage with or without screen between the input and output windings. SITs are components for surge protection and are used to mitigate the onward propagation of common-mode voltage surges. This standard describes SITs application principles and related information. This standard does not cover Power Line Communication transformers.

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