Rechercher

L'IEC 62061:2005+A1:2012+A2:2015 spécifie les exigences et donne des recommandations pour la conception, l'intégration et la validation des systèmes de commande électriques, électroniques et électroniques programmables relatifs à la sécurité (SRECS) pour les machines (voir Notes 1 et 2). Elle s'applique aux systèmes de commande utilisés, séparément ou en combinaison, pour assurer…

IEC 60079-7:2015 specifies the requirements for the design, construction, testing and marking of electrical equipment and Ex Components with type of protection increased safety "e" intended for use in explosive gas atmospheres. Electrical equipment and Ex Components of type of protection increased safety "e" are either:<br /> - Level of Protection "eb" (EPL…

IEC 60079-7:2015 specifies the requirements for the design, construction, testing and marking of electrical equipment and Ex Components with type of protection increased safety "e" intended for use in explosive gas atmospheres. Electrical equipment and Ex Components of type of protection increased safety "e" are either: - Level of Protection "eb" (EPL "Mb…

IEC 62841-2-14:2015 applies to hand-held planners the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard deals with the hazards presented by tools which are encountered by all persons in the…

IEC 62841-2-14:2015 applies to hand-held planners the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard deals with the hazards presented by tools which are encountered by all persons in the…

IEC 61338-1-5:2015 describes a measurement method for resistance and effective conductivity at the interface between conductor layer and dielectric substrate, which are called interface resistance and interface conductivity. This first edition cancels and replaces IEC PAS 61338-1-5 published in 2010. This edition includes the following significant technical changes with respect to the previous…

IEC 60143-1:2015 applies both to capacitor units and capacitor banks intended to be used connected in series with an a.c. transmission or distribution line or circuit forming part of an a.c. power system having a frequency of 15 Hz to 60 Hz. The primary focus of this standard is on transmission application. The series capacitor units and banks are usually intended for high-voltage power systems.…

lEC 60320-1:2015 sets the general requirements for appliance couplers for two poles and two poles with earth contact and for the connection of electrical devices for household and similar onto the mains supply. This part of lEC 60320 is also valid for appliance inlets/appliance outlets integrated or incorporated in appliances. The rated voltage does not exceed 250 V (a.c.) and the rated current…

ISO 6495-1:2015 specifies a method for the determination of water-soluble chloride content, expressed as sodium chloride, of animal feeding stuffs. This method is applicable to animal feeding stuffs containing water-soluble chloride content, expressed as sodium chloride, ≥0,05 %.

lEC 60320-1:2015 sets the general requirements for appliance couplers for two poles and two poles with earth contact and for the connection of electrical devices for household and similar onto the mains supply. This part of lEC 60320 is also valid for appliance inlets/appliance outlets integrated or incorporated in appliances. The rated voltage does not exceed 250 V (a.c.) and the rated current…