Power transformers are used to transfer electrical energy between the generator and the power grid, and finally to the distribution network. They are typically stepping up or stepping down voltage levels to ensure efficient transmission and distribution of electricity. The transformers play a key role in power systems by ensuring that electricity is delivered at the appropriate voltage.
Insulation paper in power transformers is essential for preventing electrical short circuits and ensuring safe operation. It provides electrical insulation allowing the transformer to handle high voltages. The insulation paper ensures the long-term reliability and performance of the transformer.
Electric insulating kraft paper for power transformers
- Made from extremely pure and clean pulp produced by Ahlstrom in Sweden
- Unique insulation properties
- All qualities can be supplied as Thermotrans, thermally upgraded for extended thermal endurance
- All papers are produced against customer specifications or international standards
Unveiling the Benefits of Ahlstrom Elektro-Tek™ for power transformers
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Plain or creped paper
Plain paper in medium and high density and creped paper in normal, medium or high density
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Multiple use
Paper for flat and round magnet wire insulation, layer insulation and cable insulation
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Multiple use
Paper for flat, round and CTC magnet wire insulation
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Certifications
Certified according to FSC®, PEFC™, ISO 9001:2008, ISO 14001:2004 and ISO 45001:2018
And there's more
Ahlstrom’s electrotechnical paper offering covers a wide range of end-use applications such as power transformers, instrument transformers, distribution transformers, bushings and cables.
Ahlstrom uses fiber from responsible and legal sources, and all
products qualify for Chain-of-Custody Forestry Credits and Certification.
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