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Low-voltage switch mode power supplies - Part 7: Safety requirements
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STANDARD published on 7.11.2016
Designation standards: IEC 61204-7-ed.2.0
Publication date standards: 7.11.2016
SKU: NS-668055
The number of pages: 251
Approximate weight : 784 g (1.73 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 61204-7:2016 specifies the safety requirements for switch mode power supply (SMPS) units supplied by source voltages up to 1 000 V AC or 1 500 V DC providing AC and/or DC output(s), except inverter output(s) establishing AC mains. This product standard covers both stand-alone and component SMPS as defined in this document. DC power and distribution equipment which provides, distributes, monitors, and controls isolated secondary circuit power to other equipment typically used in information and communication technology equipment installations. This edition includes the following significant technical changes with respect to the previous edition: a) use of IEC 62477-1 as reference document, instead of IEC 60950-1; b) modification of the title by deleting the wording "DC output-" and adding "switch mode". LIEC 61204-7:2016 specifie les exigences de securite pour les alimentations a decoupage (SMPS) alimentees par des sources ne depassant pas 1 000 V en courant alternatif et 1 500 V en courant continu, fournissant un courant alternatif et/ou continu, a lexception de la ou des sorties de londuleur alimentant le reseau en courant alternatif. Le present document de produit couvre a la fois les SMPS autonomes et composants telles que definies dans le present document. Les appareils dalimentation et de distribution en courant continu fournissent, distribuent, surveillent et controlent lalimentation isolee du circuit secondaire a dautres appareils generalement utilises dans les installations des equipements des technologies de linformation et de la communication. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) utilisation de lIEC 62477-1 comme document de reference, en lieu et place de lIEC 60950-1; b) modification du titre avec la suppression des termes "sortie continue" et lajout des termes "a decoupage".
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