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Affichage de 2929 - 2940 de 12008
Avis d'intention
Boîtes de jonction pour modules photovoltaïques...
This International Standard describes safety requirements, constructional requirements and tests for junction boxes up to 1 500 V dc for use on photovoltaic modules according to class II of IEC 61140:2001. This standard...
Avis d'intention
Transformateurs de mesure - Partie 9: Interface...
This part of IEC 61869 is a product family standard applicable to instrument transformers with digital output. The product standard is composed of IEC 61869-1 and IEC 61869-6, in addition to this standard and the relevant...
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Busways haute tension fermés en métal
1.1 This Standard applies to indoor and outdoor metal-enclosed busways for voltages from 751 V to 46 kV, inclusive, ac or dc, intended to be used in nonhazardous locations in accordance with the Rules of the Canadian...
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Interrupteurs de charge haute tension
1.1 This Standard applies to full-load interrupter switches for use at voltages from 751 to 48 300 V ac indoors, and for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for use...
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Outils électroportatifs à moteur, outils portables...
This proposed Amendment is being developed at the request of industry members. It will provide the industry with a standard for hand-held motor operated electric tools – Transportable threading machines. This will meet the...
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Transformateurs de mesure - Partie 1 : Exigences...
This International Standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies...
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Transformateurs de mesure - Partie 2 : Exigences...
This part of IEC 61869 is applicable to newly manufactured inductive current transformers for use with electrical measuring instruments and/or electrical protective devices having rated frequencies from 15 Hz to 100 Hz
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Transformateurs de mesure - Partie 4: Exigences...
This part of IEC 61869 applies to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The requirements and tests of...
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Technologies de l'information - Identificateurs...
Scope This part of ISO/IEC 15459 specifies a unique, non-significant, string of characters for the unique identifier for individual items. The character string is intended to be represented in a bar code label or other AIDC...
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Cartes d'identification - Cartes de circuit intégré...
Scope This part of ISO/IEC 14443 specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and deactivation sequence of the protocol. This part of...
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Chargeurs frontaux agricoles - Exigences de sécurité
This Standard specifies safety requirements for the design and construction of agricultural front-end loaders (front loaders) designed to be mounted on agricultural wheeled tractors (as defined in CSA M684). The purpose of...
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Tracteurs et machines agricoles automotrices - ...
This International Standard specifies the preferred method of operation and requirements related to operator controls actuated by hand and foot, installed in agricultural tractors and self-propelled agricultural machinery and...