IEC 60695-10-3-ed.2.0

Detail information

Designation: IEC 60695-10-3-ed.2.0

Publication date: 07/09/2016

Pages: 21

Country: International technical standard

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Anotation

IEC 60695-10-3:2016 specifies a mould stress relief distortion test. It is applicable to electrotechnical equipment including parts made from polymeric materials. This test method is intended to evaluate the effects caused by relief of the residual process-induced stress, set in a moulded polymeric assembly of an end product. This stress relief occurs when the sample (energized or not), is exposed to conditioning at a defined temperature for a defined period of time. The test specimen is considered to have satisfactorily withstood the test if, after conditioning to room temperature, it meets defined test criteria. This basic safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51. It is not intended for use by manufacturers or certification bodies. This second edition of IEC 60695-10-3 cancels and replaces the first edition issued in 2002. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Updated references; - Updated equipment; - Added terms and definitions; - and added Bibliography. Key words: Fire Hazard, Abnormal Heat, Fire Safety Engineering, Mould Stress Relief Distortion Test. LIEC 60695-10-3:2016 specifie un essai de deformation par reduction des contraintes de moulage. Elle est applicable aux materiels electrotechniques, y compris les parties composees de materiaux polymeres. Cette methode dessai est destinee a evaluer les effets provoques par la reduction des contraintes residuelles induites par traitement, se produisant dans un assemblage polymere moule dun produit final. Cette reduction de contraintes se produit lorsque lechantillon (sous ou hors tension) est expose au conditionnement a une temperature definie pendant une periode de temps definie. Leprouvette dessai est consideree comme ayant satisfait a lessai si, apres le conditionnement a temperature ambiante, elle satisfait aux criteres dessai definis. La presente publication fondamentale de securite est essentiellement destinee a etre utilisee par les comites detudes dans le cadre de lelaboration de normes conformement aux principes etablis dans le Guide IEC 104 et le Guide ISO/IEC 51. Elle nest pas destinee a etre utilisee par les fabricants ou les organismes de certification. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - References mises a jour; - Materiel mis a jour; - Termes et definitions ajoutes; - et Bibliographie ajoutee. Mots-cles: Risques du feu, Chaleur anormale, lingenierie de la securite incendie, deformation par reduction des contraintes de moulage