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Standard ČSN EN 61857-31 1.8.2017 preview

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ČSN EN 61857-31 (346220)

Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life less than 5 000 hours

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STANDARD published on 1.8.2017


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The information about the standard:

Designation standards: ČSN EN 61857-31
Classification mark: 346220
Catalog number: 503015
Publication date standards: 1.8.2017
SKU: NS-689128
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Insulation systems

Annotation of standard text ČSN EN 61857-31 (346220):

Tato norma stanoví hodnocení elektrických izolačních systémů pro aplikace s projektovanou životností kratší než 5 000 hodin. Tato zkušební metoda sleduje postupy podle normy IEC 60505 a je upravena na základě projektované životnosti

Preview of the standard ČSN EN 61857-31 (346220)

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