File:DMM 86-531 Gießharz-Trockentransformator.jpg
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Deutsch: Gießharz-Trockentransformator (Ortsnetztransformator, Drehstromtransformator).
Wegen Brandgefahr und Gefahr für das Grundwasser welche von Transformatorenöl ausgeht, werden zunehmend Öltransformatoren durch Trockentransformatoren ersetzt. Die Oberspannungswicklung besteht aus Aluminiumfolien welche unter Vakuum mit quarzgefülltem Epoxidharz vergossen sind. Die Unterspannungswicklung besteht aus Aluminiumband und ist mit Flächenklebstoff verklebt. Die mechanische Einspannung des Transformators ist körperschallisolierend. Hersteller: Transformatoren Union AG, Nürnberg, 1986 English: Cast resin dry-type transformer (local distribution transformer, three-phase transformer) Due to the fire hazard and possible pollution of the groundwater by the transformer oil, many smaller oil transformers are replaced by cast resin dry-type transformers. The high-voltage winding is made of aluminum foils that have been cast with silica glass filled epoxy resin under vacuum. The low-voltage winding is made of aluminum tape and was glued with surface adhesive. The mechanical fixture of the transformer is insulating the impact sound due to magnetostriction. Manufacturer: Transformatoren Union AG, Nuremberg, 1986 |
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| Date | 1 May 2011 (upload date) | ||||||||||||||||||||||||||
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| Accession number |
86/531 |
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| Source/Photographer | Dmm2va7 | ||||||||||||||||||||||||||
| Permission (Reusing this file) |
Dmm2va7 put it under the GFDL and CC-BY-SA-3.0. Please note, that there is no right called "Recht am Bild an der eigenen Sache". For more details see this German Discussion | ||||||||||||||||||||||||||
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| current | 16:18, 1 May 2011 | | 1,716 × 1,768 (456 KB) | Dmm2va7 (talk | contribs) | == {{int:filedesc}} == {{Artwork |description = {{de|Gießharz Trockentransformator (Ortsnetztransformator, Drehstromtransformator).<br> Wegen Brandgefahr und Gefahr für das Grundwasser welche von Transformatorenöl ausgeht, werden zunehmend Öltra |
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