درباره ما
IEC 61643-352
|French -- Composants pour protection par parafoudres basse tension – Partie 352: Principes de choix et d'application pour les transformateurs d'isolement contre les surtensions (SIT) dans les réseaux de signalisation et de télécommunications - Edition 1.
| contributor author | IEC - International Electrotechnical Commission | |
| date accessioned | 2018-07-31T09:58:54Z | |
| date available | 2018-07-31T09:58:54Z | |
| date copyright | 2018.01.01 | |
| date issued | 2018 | |
| identifier other | YXBYCGAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessiouthor:%22NAVY%20-%20YD%20-/handle/yse/264889 | |
| description abstract | This part of IEC 61643 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 document describes SITs\' selection, application principles and related information. This document does not cover power line communication transformers. | |
| language | English | |
| language | French | |
| title | IEC 61643-352 | num |
| title | |French -- Composants pour protection par parafoudres basse tension – Partie 352: Principes de choix et d'application pour les transformateurs d'isolement contre les surtensions (SIT) dans les réseaux de signalisation et de télécommunications - Edition 1. | en |
| type | standard | |
| page | 48 | |
| status | Active | |
| tree | IEC - International Electrotechnical Commission:;2018 | |
| contenttype | fulltext |
