Affiner les résultats
Affichage de 8293 - 8304 de 11114
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 is applicable to the immunity requirements of electrical and electronic equipment to radiated electromagnetic energy. It establishes test levels and the required test procedures. The object of this...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 is concerned with the emission of voltage changes, voltage fluctuations and flicker produced by equipment and impressed on the public low-voltage supply system. It specifies the limits of voltage...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 is applicable to the immunity requirements of electrical and electronic equipment to radiated electromagnetic energy. It establishes test levels and the required test procedures. The object of this...
Avis d'intention
Détermination des Caractéristiques de Performance...
Remarque : Cet avis d'intention a été annulé par l'organisme de normalisation responsable le 15 août 2023. Remarque : Le type d’activité d’élaboration, le champ, et le raison d’être du projet de normes de cet avis d’intention...
Avis d'intention
Exigences en matière de sécurité électricité ...
1.1 This Standard applies to all types of electric cranes, including electric overhead travelling cranes, and hoists for vertical lifting and lowering of freely suspended load for voltages of 750 V and less between conductors...
Avis d'intention
Appareils électromédicaux – Partie 2-63 : Exigences...
This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of DENTAL EXTRA-ORAL X-RAY EQUIPMENT, hereafter also called ME EQUIPMENT. The scope includes ME SYSTEMS containing such ME EQUIPMENT. NOTE 1...
Avis d'intention
Produits de matériel de câblage d'appareils
1.1 This Standard applies to single- or multiple-conductor, round, flat, or coiled appliance wiring material products classified as follows: a) Class I — internal wiring of equipment (single- or multiple-conductor...
Avis d'intention
Gestion de l'intégrité des puits pour les systèmes...
This Standard covers the integrity management for the life cycle of wells in the land-based upstream sector of the petroleum and natural gas industry. 1.1 The purpose of this Standard is to provide minimum requirements for...
Avis d'intention
Performance des luminaires à grande hauteur pour...
1.1 This Standard specifies photometric performance requirements for highmast luminaires that are used for roadway applications. 1.2 The following light sources are addressed in this Standard: a) clear HPS lamp; b) clear...
Avis d'intention
Systèmes souterrains
1.1 This Standard applies to the lines and equipment associated with underground electric supply and communication systems located outside fenced supply stations and buildings, and also where the installations or equipment...
Avis d'intention
Outils électroportatifs à moteur, outils portables...
This clause of Part 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to transportable mitre saws intended to be used with a toothed saw blade for cutting wood and analogous materials, plastics and...
Avis d'intention
Coupleurs haute tension
1.1 This Standard applies to locking-type, pin and sleeve type plugs, receptacles, power inlets, and connectors and associated integrated accessories (i.e., junction box), rated up to 1,200 amperes (for single-and multi-pole)...