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Standard ČSN EN 61858-2 1.11.2014 preview

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ČSN EN 61858-2 (346221)

Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) - Part 2: Form-wound EIS



STANDARD published on 1.11.2014


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The information about the standard:

Designation standards: ČSN EN 61858-2
Classification mark: 346221
Catalog number: 96233
Publication date standards: 1.11.2014
SKU: NS-161250
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Insulation systems

Annotation of standard text ČSN EN 61858-2 (346221):

Tato mezinárodní norma popisuje metody vyhodnocování změn zavedeného elektroizolačního systému (EIS) pro elektrotechnické zařízení s tvarovanými cívkami a vliv těchto změn na tepelné třídění zavedených EIS.

Tato část 2 normy IEC 61858 je určena pro EIS s tvarovanými cívkami. Část 1 normy IEC 61858 určuje modifikace EIS vinutí z vodičů kruhového průřezu.

Všeobecné zásady pro hodnocení a třídění EIS je možné nalézt v normě IEC 60505. Není-li v postupech v této normě uvedeno jinak, měly by být dodržovány zásady normy IEC 60505

Preview of the standard ČSN EN 61858-2 (346221)

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1.11.2014

Latest update: 2026-02-24 (Number of items: 2 263 409)
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