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Record Nr. |
UNINA9910142240903321 |
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Titolo |
IEEE Guide for Test Procedures for Thermal Evaluation of Insulation Systems for Solid-Cast and Resin-Encapsulated Power and Distribution Transformers |
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Pubbl/distr/stampa |
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[Place of publication not identified], : IEEE, 1998 |
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ISBN |
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Descrizione fisica |
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1 online resource (v, 15 pages) |
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Disciplina |
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Soggetti |
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Electric insulators and insulation - Testing - Standards |
Electric transformers - Testing - Standards |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Sommario/riassunto |
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A uniform method is established for determining the temperature classification of solid-cast and resin-encapsulated power and distribution transformer insulation systems by testing rather than by chemical composition. These insulation systems are intended for use in transformers covered by IEEE Std C57.12.01-1989 and IEEE Std C57.12.91-1995 as they apply to solid-cast and resin-encapsulated transformers whose highest voltages exceed nominal 600 V. |
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