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Affichage de 6829 - 6840 de 11284
Avis d'intention
PExigences relatives aux performances des thermostats...
1.1 General This Standard specifies performance requirements for thermostat models intended for line-voltage (120 to 240 V) switching of a controlled resistive heating load. The models covered by this Standard are as follows...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 for EMC immunity requirements applies to electrical and electronic apparatus intended for use in industrial environments, as described below. Immunity requirements in the frequency range 0 Hz to 400 GHz...
Avis d'intention
Systèmes de surveillance pour équipement d'hémodialyse
1.1 General This Standard specifies requirements for the safe use, disinfection, testing, and maintenance of monitoring systems for hemodialysis. It is intended for use by dialysis providers, including health care workers and...
Avis d'intention
Méthode d'essai pour mesurer l'efficacité et ...
.1 This Standard specifies requirements for measuring the thermal efficiency, electric power consumption, and power factor of gas-fired unit heaters with a maximum input rate of 2 931 kW (10 000 000 Btu/h) or less (including...
Avis d'intention
Protecteurs supplémentaires
.1 This Standard applies to supplementary protectors of the manual-reset type that may or may not have a manual means of operation and are intended for use as components within appliances or other electrical equipment where...
Avis d'intention
Appareils électrodomestiques et analogues - Sécurité...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric range hoods and other cooking fume extractors intended for installing above, beside, behind or under household...
Avis d'intention
Mobilier de bureau - Composants autostables
1.1 La présente norme énonce les exigences dimensionnelles et les exigences de rendement en vue d’établir la sécurité, la durabilité et l’adéquation structurale des composants autostables de mobilier de bureau. 1.2 La...
Avis d'intention
Alimentations sans interruption (ASI) –Partie...
This Standard applies to movable, stationary, fixed or built-in UPS for use in low-voltage distribution systems and that are intended to be installed in an area accessible by an ordinary person or in a restricted access area...
Avis d'intention
Compatibilité électromagnétique (CEM) - Partie...
This part of IEC 61000 provides guidance on principles which can be used as the basis for determining the requirements for the connection of unbalanced installations (i.e. three-phase installations causing voltage unbalance)...
Avis d'intention
Combinaisons pour passagers d'hélicoptère
1.1 La présente norme s’applique aux combinaisons qui doivent être portées par des passagers d’hélicoptère pendant un vol au‑dessus de l’eau lorsqu’une protection thermique pourrait être nécessaire. 1.2 La principale fonction...
Avis d'intention
Air comprimé respirable et systèmes connexes
1.1 This Standard provides the minimum requirements, unless otherwise specified by the authority having jurisdiction, for the purity of compressed breathing air supplied to the service outlet and for breathing air systems...
Avis d'intention
Aménagement forestier durable pour les boisés...
1.1 This Standard applies to woodlots and small forests up to 4000 hectares that have a management plan; these are termed "defined woodlots" (see Clause 3). It provides sustainable forest management requirements for (a) a...