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This document specifies the requirements of fitness for purpose of unplasticized polyamide (PA-U) piping system, intended to be buried and used for the supply of gaseous fuels. It also specifies the definitions of electrofusion and butt fusion joints. This document specifies the method of preparation of test piece joints and the tests to be carried out on these joints for assessing the fitness…

This document specifies dimensions and requirements for the design and functional performance of small-bore connectors intended to be used for connections in intravascular applications or hypodermic connections in hypodermic applications of medical devices and accessories. EXAMPLES Hypodermic syringes and needles or intravascular (IV) cannulae with male and female Luer slip connectors and Luer…

This document specifies dimensions and requirements for the design and functional performance of small-bore connectors intended to be used for connections in intravascular applications or hypodermic connections in hypodermic applications of medical devices and accessories. EXAMPLES Hypodermic syringes and needles or intravascular (IV) cannulae with male and female Luer slip connectors and Luer…

IEC 63044-3:2017+A1:2021 specifies the electrical safety requirements for HBES/BACS. In addition, it defines safety requirements for the interface of equipment intended to be connected to an HBES/BACS. It does not apply to interfaces to other networks. NOTE An example of other networks is a dedicated ICT network covered by IEC 62949. This document covers the following requirements and…

1 Scope 1.1 General 1.1.1 Application This Standard deals with the following subjects: a) electrical safety associated with health care provision; and b) essential electrical systems for health care facilities. Note: See Clause 3for the definition of “health care facility”. 1.1.2 Exclusions 1.1.2.1 Veterinary facilities This Standard is not intended to apply to veterinary facilities,…

1 Scope This part of IEC 62282 applies to stationary packaged, self-contained fuel cell power systems or fuel cell power systems comprised of factory matched packages of integrated systems which generate electricity through electrochemical reactions. This document applies to systems a) intended for electrical connection to mains direct, or with a transfer switch, or to a stand-alone power…

1 Domaine d’application La présente partie de l’IEC 62282 s’applique aux systèmes à piles à combustible autonomes assemblés pour être stationnaires ou aux systèmes à piles à combustible d’un ensemble assemblé en usine de systèmes intégrés qui génèrent de l’électricité par réactions électrochimiques. Le présent document s’applique aux systèmes a) destinés à être connectés au réseau électrique…

1 Scope 1.1 This Standard applies to automatically operating gas-fired central furnaces (see Clause 3), hereinafter referred to as furnaces, for installation in residential, commercial, and industrial structures including furnaces for direct vent, recreational vehicle, outdoor, and manufactured (mobile) homes. These furnaces can include a cooling unit. All units are to be constructed…

1 Scope 1.1 This Standard applies to newly produced manually operated metallic gas shut-off valves, hereinafter referred to as valves, constructed entirely of new, unused parts and materials that a) are for indoor/outdoor installation; b) are for use in the gas piping between the outlet of the gas distributor's meter and the inlet connection of the pressure regulator installed upstream…

1 Domaine d’application 1.1 Inclusions Ce code s’applique à tous les centres de ravitaillement en gaz naturel comprimé (GNC), y compris les centres fixes ou mobiles et destinés aux opérations de distribution privées ou publiques. 1.2 Exclusions Ce code ne s’applique pas : a) au ravitaillement de véhicules en gaz naturel liquéfié (GNL). Le ravitaillement de véhicules en GNL est traité dans…