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Affichage de 433 - 444 de 12073
Avis d'intention
Sang et produits sanguins labiles
1.1 This Standard provides management requirements for facilities that collect, process, store, and use human blood and blood components for transfusion. It addresses issues of safety, efficacy, and quality for recipients...
Avis d'intention
Ensemble de puissance et de communication segmenté...
1.1 This Standard specifies the construction and testing of armoured segmented power and communication assembly (ASPCA) composite cable systems suitable for emergency applications rated up to 600 V. Note: Systems can include...
Avis d'intention
Lampes à incandescence
1.1 This Standard applies to medium-screwbase incandescent lamps, including double-envelope tungsten halogen types, that have right-hand threads and are intended for general lighting use in luminaires and other lighting...
Avis d'intention
Matériel pour lampes à décharge électrique
Part 1 - Ballasts for Use with Fluorescent Lamps 1.1 These requirements apply to ballasts of the resistance, reactance, and electronic (solid state) types for use with fluorescent lamps, involving potentials of 2500 V to...
Avis d'intention
Câbles secondaires et de branchement pour les...
1.1 This Standard specifies requirements for 600 V copper and aluminum conductor secondary and service-entrance cables intended primarily for operation by electrical utilities. These cables are intended for underground...
Avis d'intention
Câbles et conducteurs secondaires et de branchement...
1.1 This Standard specifies requirements for overhead secondary and service-entrance cables and conductors intended primarily for operation by electrical utilities. Note: The operation of cables and conductors complying with...
Avis d'intention
Construction, modification, qualification, entretien...
1.1 Organisation et contenu — La présente norme est constituée de quatre parties et de six appendices. La partie I est une introduction qui énonce des exigences d’application générale concernant la manutention, la demande de...
Avis d'intention
Ventilation mécanique des habitations
1.1 La présente norme définit les exigences relatives aux performances, à l'installation et à l'exploitation, ainsi qu'à la vérification des performances des systèmes de ventilation mécanique. Elle s'applique aux systèmes...
Avis d'intention
Méthode d'essai pour la détermination de l'efficacité...
Proposed Scope: To develop a standard covering the test requirements and minimum energy performance requirements used to measure battery charger energy that are (a) intended to charge secondary battery chemistries such as...
Avis d'intention
Centre de commande des moteurs
1.1.1 This standard applies to motor control centres to be used in accordance with the U.S. National Electrical Code, ANSI/NFPA 70, the Canadian Electrical Code, Part I, CSA C22.1, and the Mexican Electrical Installations...
Avis d'intention
Interrupteurs d'isolement haute tension
1.1 This Standard applies to isolating switches, without enclosures, for use indoors at voltages from 751 to 46 000 V ac or for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for...
Avis d'intention
Tableaux de contrôle
1.1.1 This Standard applies to switchboards nominally rated at 600 V or less and intended for use in accordance with the Canadian Electrical Code, Part 1 (CE Code, Part 1), the National Electrical Code (NEC), ANSI/NFPA 70...