Aktívna norma | Vydaná: 28.09.2020

IEEE C57.12.70-2020

IEEE Standard for Standard Terminal Markings and Connections for Distribution and Power Transformers

Dostupné jazyky: Anglicky

Dostupné prevedenie: Zabezpečené PDF - okamžité stiahnutie, Tlačené

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Podrobné informácie

Označenie: IEEE C57.12.70-2020

Dátum vydania: 28.09.2020

Stránok: 59

Krajina: Medzinárodná technická norma

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Anotácia

Revision Standard - Active.
Standard terminal markings and connections are described for single-phase and three phase distribution, power, and regulating transformers. For terminal markings, it covers sequence designation, external terminal designation, neutral terminal designation, grounded terminal designation, and marking of full and tap winding terminals. Additive and subtractive polarity and parallel transformer operation are described. Connections of single-phase transformers in various configurations and angular displacement of three-phase transformers to connect to various system phase displacements are covered.

ISBN: 978-1-5044-6988-3, 978-1-5044-6989-0
Number of Pages: 59
Product Code: STD24371, STDPD24371
Keywords: IEEE C57.12.70, transformer connection, transformer terminals, transformer polarity
Category: Transformers

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