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L'IEC 61800-5-1:2007 spécifie les exigences pour les entraînements électriques de puissance à vitesse variable, ou leurs éléments, en ce qui concerne les considérations de sécurité électrique, thermique et énergétique. Elle ne couvre pas l'équipement entraîné, à l'exception des exigences pour les interfaces. Elle s'applique aux systèmes d'entraînement électrique à vitesse…

ISO 12151-4:2007 specifies the general and dimensional requirements for the design and performance of ISO 6149 metric stud end hose fittings made of carbon steel, for nominal hose inside diameters of 6,3 mm through 38 mm inclusive, in accordance with ISO 4397. These hose fittings are for use in hydraulic fluid power systems with hose that meets the requirements of the respective hose standards…

ISO 12151-5:2007 specifies the general and dimensional requirements for the design and performance of 37° flared hose fittings in accordance with ISO 8434-2, made of carbon steel, for nominal hose sizes of 6,3 mm through 51 mm inclusive in accordance with ISO 4397. These hose fittings are for use in hydraulic fluid power systems with hose that meets the requirements of the respective hose…

B64.0-07 1 Scope 1.1 The CSA B64 Series of Standards covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. 1.2 This Standard specifies definitions, general requirements, test methods, markings, and instructions that are common to some or all of the CSA B64 Series. 1.3 This Standard is not a complete Standard in…

1. SCOPE 1.1 This standard applies to two types of light petroleum distillates. 1.2 The light petroleum distillates covered by this standard are intended for use in applications as described below. 1.2.1 Type No. 1-K Kerosene is intended for use in unvented space heaters as described in CAN/CSA-B140.9.3, when used in well-ventilated surroundings, and in wick-fed illuminating lamps. 1.2.2 Type…

1. SCOPE 1.1 This standard defines equipment requirements, performance criteria, and operating and testing procedures for the implementation of a vapour control system (VCS) in gasoline distribution networks including terminals, bulk plants, service stations and cargo tanks, commonly known as Stage I. (See Figure 1 for a schematic representation.) 1.1.1 This standard does not include vapour…

Applies to a.c. and d.c. machines and specifies rules for the identification of winding connection points; marking of winding terminals; direction of rotation; relationship between terminal markings and direction of rotation; terminal marking of auxiliary devices; connection diagrams of machines for common applications. The main change with respect to the previous edition consists of changed…

ISO 11451-3:2007 specifies methods for testing the immunity of passenger cars and commercial vehicles to electromagnetic disturbances from on-board transmitters connected to an external antenna and portable transmitters with integral antennas, regardless of the vehicle propulsion system (e.g. spark ignition engine, diesel engine, electric motor).

IEC 60286-3:2007 is applicable to the tape packaging of electronic components without leads or with lead stumps which are intended to be connected to electronic circuits. It includes only those dimensions that are essential for the taping of components intended for the above-mentioned purposes. This fourth edition cancels and replaces the third edition issued in 1997. It constitutes a technical…

IEC 60286-3:2007 is applicable to the tape packaging of electronic components without leads or with lead stumps which are intended to be connected to electronic circuits. It includes only those dimensions that are essential for the taping of components intended for the above-mentioned purposes. This fourth edition cancels and replaces the third edition issued in 1997. It constitutes a technical…