ČSN EN 60034-2-2 (350000)

Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1



STANDARD published on 1.1.2011


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The information about the standard:

Designation standards: ČSN EN 60034-2-2
Classification mark: 350000
Catalog number: 87490
Publication date standards: 1.1.2011
SKU: NS-155403
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

The category - similar standards:

Rotating machinery in general

Annotation of standard text ČSN EN 60034-2-2 (350000):

Norma doplňuje ustanovení normy IEC 60034-2-1 o specifické metody určování dílčích ztrát nejistoty metod a definuje stanovení účinnosti pro velké točivé elektrické stroje. Tyto metody se uplatňují tehdy, není-li zkoušení při plném zatížení prakticky proveditelné a vede k velké nejistotě.

Popsané zvláštní metody jsou: "Metoda kalibrovaného stroje","Doběhová metoda" a "Kalorimetrická metoda"

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