Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
States the characteristics of the equipment, the conditions with which the equipment shall comply (operation and behaviour in normal service, operation and behaviour in case of specified abnormal conditions, dielectric properties) the test for confirming that these conditions have been met and the methods to be adopted for these tests; the information to be marked on the equipment or made…
Appareillage à basse tension - Partie 3: Interrupteurs, sectionneurs, interrupteurs-sectionneurs et ...
Fixe les caractéristiques du matériel, les conditions auxquelles doit répondre le matériel, fonctionnement et comportement en service normal, fonctionnement et comportement en cas de conditions anormales spécifiées, qualités diélectriques, les essais destinés à vérifier si ces conditions sont remplies et les méthodes à adopter pour ces essais, les indications à porter sur le matériel, ou celles…
Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance ...
Defines a measurement method for the determination of the characteristics of surface insulation resistance of magnetic sheet and strip. Applicable to magnetic sheet and strip insulated on one or both surfaces and is suitable for manufacturing control in the application of insulation coatings.
This consolidated version consists of the first edition (1991)
and its amendment 1 (1998). Therefore…
Matériaux magnétiques - Partie 11: Méthode d'essai pour la détermination de la résistance d...
Définit une méthode de mesure pour la détermination des caractéristiques de résistance d'isolement superficiel des tôles et feuillards magnétiques. S'applique aux tôles ou feuillards magnétiques isolés sur une ou deux faces et est adaptée au contrôle de fabrication dans le cas d'application de revêtements isolants.
Cette version consolidée comprend la première édition (1991) et…
Information technology - International Standardized Profiles TB, TC, TD and Te
- Connection-mode Tr...
This National Standard of Canada is equivalent to International Standard ISO/IEC ISP 10609-47:1995.
1 Scope
1.1 General
ISO/IEC ISP 10609 is applicable to end systems concerned with operating in the
Open Systems Interconnection (OSI) environment. It specifies a combination of
OSI standards, which collectively provide the connection-mode Transport Service
using the connection-mode…
Commercial Building Standard for Telecommunications Pathways and Spaces
2 Scope
2.1 General
2.1.1 The scope of this Standard is limited to the teleco mmunications aspect of commercial building design and construction, encompassing telecommunications considerations both within and between buildings. Telecommunications aspects are generally the pathways into which telecommunications media are placed and the rooms and areas associated with the building used…
Information technology - Quality of service: Framework
This QOS Framework is a structured collection of concepts and their relationships which describes QOS (Quality of
Service) and enables the partitioning of, and relationships between, the topics relevant to QOS in Information
Technology (IT) to be expressed by a common means of description. In particular, this QOS Framework is directed at IT
systems and their use in providing Open Distributed…
Information technology - Telecommunications and information exchange between systems - Private Integ...
This International Standard defines the requirements for the handling of network addresses for the identification of entities
which use or provide telecommunication services offered by Private Integrated Services Networks (PISNs). This International
Standard covers numbering, including the requirements for the support of a Private Numbering Plan, the addressing of
network service access points…
Technologies de l'information -- Qualité de service: Cadre général
On entend ici par l'expression cadre général de qualité de service (cadre QS) un ensemble structuré de concepts
interdépendants décrivant la qualité de service (QS) et permettant d'exprimer par des méthodes de description communes
les subdivisions entre les différents sujets se rapportant à la qualité de service dans le domaine des technologies de
l'information et les corrélations…
Information technology — Telecommunications and information exchange between systems — Private Integ...
This International Standard defines the requirements for the handling of network addresses for the identification of entities
which use or provide telecommunication services offered by Private Integrated Services Networks (PISNs). This International
Standard covers numbering, including the requirements for the support of a Private Numbering Plan, the addressing of
network service access points…
