Rechercher

ISO 11960:2014 specifies the technical delivery conditions for steel pipes (casing, tubing and pup joints), coupling stock, coupling material and accessory material and establishes requirements for three Product Specification Levels (PSL-1, PSL-2, PSL-3). The requirements for PSL-1 are the basis of ISO 11960:2014. The requirements that define different levels of standard technical requirements…

ISO/TR 4191:2014 gives recommended practices for installation of unplasticized poly(vinyl chloride) (PVC-U) and oriented unplasticized poly(vinyl chloride) (PVC-O) pipes, fittings, valves, and ancillaries when used in piping systems conveying water under pressure. The recommendations are intended to give practical guidance of design and installation of piping systems incorporating pipes, fittings…

L'ISO/TR 16208:2014 décrit les principes fondamentaux de la spectroscopie d'impédance électrochimique (SIE), en se concentrant spécifiquement sur la corrosion des matériaux métalliques. Il traite également de la façon d'utiliser l'appareillage électrochimique, de monter et connecter les instruments électriques, de présenter les données mesurées et d'analyser les résultats…

ISO/TR 16208:2014 describes basic principles of electrochemical impedance spectroscopy (EIS), specially focusing on the corrosion of metallic materials. It also deals with how to use electrochemical apparatus, set up and connect electrical instruments, present measured data, and analyse results. However, a more detailed description of this methodology can be found in ISO 16773-1 and ISO 16773-2.

1 Scope 1.1 This Standard applies to decorative lighting strings, decorative lighting outfits, pre-lit trees, and accessories, intended for seasonal or commercial use connected to circuits of 120 V nominal or less by means of an attachment plug, and designed to be used in accordance with the rules of the Canadian Electrical Code, Part I, in non-hazardous locations. 1.2 These requirements…

1 Domaine d’application 1.1 Cette norme spécifie la méthode d’essai utilisée pour mesurer et faire état de la consommation d’énergie des petits équipements de réseau. Note : Cette norme est technologiquement neutre. 1.2 Les produits suivants ne sont pas visés par cette norme : a) équipement de réseau capable d’accepter des modules interchangeables, tels que des cartes de lignes ou des…

1 Scope 1.1 This Standard applies to the following products rated at 600 V and less, and designed to be used in non- hazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I: a) cord reels for general use and special use cord reels intended to be mounted on or in utilization equipment such as appliances, portable luminaires, extension cord set storage winders,…

Scope 1.1 This Standard applies to rigid unplasticized poly (vinyl chloride)* boxes and fittings of the following types that are intended to be installed and used with rigid PVC conduit at a maximum working temperature of 75 °C in accordance with the rules of the Canadian Electrical Code, Part I: a) junction boxes with an interior volume of 1640 mL+ or less that are intended to provide…

IEC 61970-301:2013 defines the Common Information Model (CIM), that is an abstract model representing all the major objects in an electric utility enterprise typically involved in utility operations. By providing a standard way of representing power system resources as object classes and attributes, along with their relationships, the CIM facilitates the integration of Energy Management System (…

ISO/PAS 12835:2013 is intended for assessment of casing connections for those field applications in which the design of the casing-connection system is strain-based, and in which primary axial loading is on the casing-connection system driven by constrained thermal expansion, and in which that primary loading exceeds the casing-connection system's yield envelope. Consequently, ISO/PAS 12835:…