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Safety of transformers, reactors, power supply units and combinations thereof.Part 2-8:Particular requirements and tests for transformers and power supply units for bells and chimes
STANDARD published on 1.4.2011
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Designation standards: STN EN 61558-2-8
Classification mark: 351330
Catalog number: 112660
Publication date standards: 1.4.2011
SKU: NS-530782
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto časť IEC 61558 sa zaoberá bezpečnosťou transformátorov pre zvončeky a gongy a napájacích jednotiek so zabudovanými transformátormi pre zvončeky a gongy.Transformátory so vstavanými elektronickými obvodmi takisto spadajú do rozsahu použitia tejto normy.
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