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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...
Avis d'intention
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
Avis d'intention
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...
Avis d'intention
Autopompes de premiere intervention de lutte ...
1.1 La présente norme a pour but de fournir les exigences essentielles pour s'assurer que les performances des mini-autopompes des services de lutte contre l'incendie sont satisfaites. 1.2 La mini-autopompe couverte par la...
Avis d'intention
Lignine kraft - determination de la stabilite...
This Standard describes the thermal analysis of kraft lignin using thermogravimetric methods. Thermogravimetry can be used to determine the temperature(s) and rate(s) of decomposition and the temperature of maximum rate of...
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Appareils électrodomestiques et analogues - Sécurité...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of powered ride-on and powered WALK-BEHIND MACHINES intended for commercial indoor or outdoor use for the following...
Avis d'intention
Technologies de l'information - Langages de programmation...
1 This document specifies the form and establishes the interpretation of programs expressed in the base Fortran language. The purpose of this document is to promote portability, reliability, maintainability, and efficient...
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