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IEC 61076-4-105:1995 est une spécification particulière. Un connecteur complet est constitué d'une embase à sorties droites ou coudées pour carte imprimée. La fiche est raccordée à un câble de trois à huit conducteurs (blindé ou non). L'embase et la fiche ont de trois à huit contacts. Chaque connecteur est détrompé pour éviter les erreurs d'accouplement. La figure 2 illustre des…

1 Scope 1.1 General The concept of Profiles for OSI, and the structure of the International Standardized Profiles that document them, are defined in ISO/IEC TR 10000-1. Such Profiles are divided into a number of different classes and sub-classes. Two of these classes contain sub-classes comprising functions of the Virtual Terminal Basic Class Service and Protocol specified in the base…

Specifies tests and measurement methods for brakes and braking of mopeds with two or three wheels, as defined in ISO 3833, which are intended for use on public roads, in order to establish uniform worldwide test procedures for braking systems. Reference is made to "L-category" vehicles. Does not cover mopeds which are controlled by a pedestrian; designed for the special use of…

Is applicable as a product outgoing or acceptance test. It is not intended as a type test of a corrosion protection system. The described test procedure is intended to detect defects in coating system applied to unalloyed or low alloyed steel to protect the steel from rusting. The coating system may be of an organic nature, for example, paint, varnish, oil or wax, or be of a metallic nature, for…

S'applique au contrôle ou à la qualification des produits. Il ne constitue pas un essai de type d'un système de protection contre la corrosion. La procédure d'essai décrite doit permettre de détecter les défauts dans un revêtement de protection appliqué sur de l'acier doux ou sur de l'acier à faible teneur en alliages, pour le protéger de la rouille. Le revêtement peut…

Applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes. It defines a telecontrol companion standard that enables interoperability among compatible telecontrol equipment. This publication is of high relevance for Smart Grid.

La présente Norme internationale prescrit les composants et paramètres physiques d'une raquette de tennis et elle définit la terminologie utilisée. Elle prescrit également des méthodes de laboratoire pour mesurer un certain nombre de paramètres spécifiques aux raquettes de tennis et elle donne des recommandations relatives à l'indication de ces paramètres. La spécification des méthodes…

This National Standard of Canada is based on International Standard CEI/IEC 79-1A:1975. 1. Scope This method of test is intended for the measurement of the maximum experimental safe gaps for gas- or vapour-air mixtures under normal conditions of temperature* and pressure so as to permit the selection of the appropriate group of flameproof enclosures. The method does not take into…

The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis. This National Standard of Canada is equivalent to International Standard ISO/IEC 11573:1994. 1.1 Scope This International Standard contains requirements necessary for the synchronization of PISNs. Timing within a…

1. Scope 1.1 This standard specifies the general requirements for construction, testing and marking of electrical apparatus for explosive gas atmospheres and is supplemented of modified by the following parts of IEC Publication 79 concerning specific types of protection: - Flameproof Enclosures (Publication 79-1) - Pressurized Enclosures (Publication 79-2) -…