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1 Domaine d’application 1.1 Inclusions La présente norme vise les ventilateurs-récupérateurs de chaleur/énergie (VRC/VRE) monoblocs constitués d’éléments assemblés en usine, y compris de ventilateurs et de soufflantes, dans lesquels la chaleur ou la chaleur et l’humidité sont transférées entre deux flux d’air séparés. La présente norme précise des méthodes d’essai en laboratoire et des…

1.1 Scope [ Replace this clause with the following] This Standard applies to cast aluminium alloy enclosures pressurized with dry gases and gas mixtures (see Note 1) used in indoor or outdoor installations of high-voltage switchgear and controlgear, where the gas is used principally for its dielectric or arc-quenching properties, with rated voltages – of 1 kV and up to and including 52 kV,…

1 Scope This document applies to wrought aluminium and aluminium alloy enclosures and their welding. These enclosures are pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor and outdoor installations of high-voltage switchgear and controlgear with rated voltages above 1 kV, where the gas is used principally for its…

1 Scope This Standard applies to wrought steel enclosures and their welding. These enclosures are pressurized with dry air, inert gases or gas mixtures (see Note 1) used in indoor or outdoor installations of highvoltage switchgear and controlgear, where the gas is used principally for its dielectric or arc-quenching properties, with rated voltages – of 1 kV and up to and including 52 kV,…

1 Scope This Standard applies to gas-filled welded composite enclosures of cast and wrought aluminium alloys pressurized with dry gases and gas mixtures (see Note 1) used in indoor or outdoor installations of highvoltage switchgear and controlgear, where the gas is used principally for its dielectric or arc-quenching properties, with rated voltages – of 1 kV and up to and including 52 kV,…

1 Domaine d’application 1.1 Équipement relevant du domaine d’application Sauf ce qui est indiqué à l’article 1.2, cette norme s’applique à tout équipement sous pression, y compris : a) les chaudières, les appareils sous pression, la tuyauterie sous pression et les accessoires régis par la loi (et définis à l’article 3) et indiqués dans cette norme; et b) les tuyauteries et les récipients de…

1 Scope 1.1 Inclusions This Code applies to the portions of a motor vehicle maintenance facility where propane-fuelled on-road vehicles are maintained, repaired, or stored during maintenance or repair, including ancillary areas and systems. This applies to where the fuel system is for motive power of the vehicle. 1.2 Exclusions This Code does not apply to a) motor vehicle repair procedures…

1 Scope 1.1 These requirements cover bare and covered ferrules intended for field wiring and factory wiring for use in accordance with the National Electrical Code, NFPA 70 and Canadian Electrical Code, Part I, CSA C22.1. 1.2 This standard applies to ferrules that are intended to facilitate the connection of stranded wire on to devices, such as terminal blocks. Their purpose is to treat…

1 Scope This clause of Part 1 is replaced by the following. This part of IEC 60335 deals with the safety of appliances for making ice cream and artisan gelato. Appliances taken into account are those intended for commercial use and similar appliances not intended for normal household use but which may nevertheless be a source of danger to the public, such as appliances intended to be used…