NEK IEC 60076-2:2011

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Norsk tittel: Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Engelsk tittel: Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Varetype: Standard
Språk: en/fr
Utgave: 3.0 (2011-02-23)
Erstatter: NEK IEC 60076-2:1993 Alert Tilbaketrukket
NEK IEC 60076-2:1993 Alert Tilbaketrukket
NEK IEC 60076-2:1993/COR1:1997 Alert Tilbaketrukket
Antall sider: 104
Pris:

NOK 3 274,00 (eks. mva)
NOK 4 092,50 (ink. mva)

Omfang: IEC 60076-2:2011 applies to liquid-immersed transformers, identifies power transformers according to their cooling methods, defines temperature rise limits and gives the methods for temperature rise tests. This new edition includes the following significant technical changes with respect to the previous edition:<br /> - the winding hot-spot temperature rise limit was introduced among the prescriptions;<br /> - the procedures for the temperature rise test were improved in relation to the new thermal requirements;<br /> - five informative annexes were added in order to facilitate the implementation of this standard.
Komité: NEK/NK14
Fastsatt: 2011-02-23
ICS: 29.180 - Transformatorer. Reaktorer