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1 Domaine d’application 1.1 Cette norme présente des méthodes d’évaluation des matières polymères et des pièces fabriquées de ces matières susceptibles d’être utilisées dans l’appareillage électrique visé par le Code canadien de l’électricité, Deuxième partie, en ce qui a trait aux propriétés suivantes : a) inflammabilité; b) propriétés mécaniques; c) propriétés thermiques; d)…

1 Scope 1.1 Inclusions This Standard specifies requirements for manually or automatically operated valves, in sizes NPS 4 and smaller. Valves covered by this Standard are intended for installation as water shutoff valves between the meter and the supply stop. Note: Manually or automatically operated valves covered by this Standard are also known as supply line stops. 1.2 This Standard does…

1 Scope 1.1 This Standard covers plumbing fixtures made of stainless steel alloys and specifies requirements for materials, construction, performance, testing, and markings. Note: The term “corrosion-resisting steel” is also applied to stainless steel. 1.2 This Standard covers the following plumbing fixtures: a) bathtubs; b) bidets; c) drinking fountains and water coolers; d)…

1 Scope 1.1 This Standard covers spuds and flush valves for water closet bowls, tanks, and urinals. 1.2 The provisions of this Standard are not intended to prevent the use of alternative materials or methods of construction or design, provided any such alternative meets the performance criteria outlined herein. 1.3 In this Standard, “shall” is used to express a requirement, i.e., a…

1.1 Scope This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL SYSTEMS, hereafter referred to as ME EQUIPMENT and ME SYSTEMS. This collateral standard specifies requirements for ALARM SYSTEMS and ALARM SIGNALS in ME EQUIPMENT and ME SYSTEMS. It also provides guidance for the application of ALARM SYSTEMS.…

1 Scope 1.1 These requirements apply to low-voltage AC power circuit breakers as follows: a) Stationary-mounted or drawout-mounted types, b) 2-pole, 3-pole, and 4-pole constructions, c) Manually operated or power operated, and d) With or without electromechanical or solid-state type trip device. 1.2 These requirements apply to drawout-mounted type low-voltage AC integrally fused power…

1 Scope This part of IEC 60079 contains the specific requirements for design, construction and assessment of intrinsically safe systems, Type of Protection “i”, intended for use, as a whole or in part, in locations in which the use of Group I, II or III Ex Equipment is required. NOTE 1 This standard is intended for use by the designer of the system e.g. a person who could be a manufacturer,…

1 Scope This Standard applies to the supply device for charging electric road vehicles using wireless methods at standard supply voltages up to 1000 V ac and up to 1500 V dc. This Standard applies to equipment that is intended to be installed in accordance with CSA C22.1, Canadian Electrical Code, Part I. Electric road vehicles (EV) covers road vehicles, including plug-in hybrid road vehicles…

1 Scope 1.1 This Standard describes the methods for determining the level of depressurization and solutions to mitigate risk arising from depressurization. 1.2 This Standard applies to detached, semi-detached, and row houses equipped with an exhaust device(s). It also applies to houses with secondary suites equipped with a separate exhaust device(s). 1.3 This Standard does not address…

1 Scope and object This part of IEC 61000 specifies the immunity requirements, test methods, and range of recommended test levels for equipment subjected to impulse magnetic disturbances mainly encountered in: – industrial installations, – power plants, – railway installations, – medium voltage and high voltage sub-stations. The applicability of this standard to equipment installed in…