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IEC 63093-14:2019 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EFD-cores, the essential dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. It also gives guidance on the allowable limits of surface irregularities applicable to EFD-cores in accordance with the…

This part of IEC 60079 gives requirements for the design, construction, assessment, verification and marking of rooms used to protect internal equipment: – located in a Zone 1 or Zone 2 or Zone 21 or Zone 22 explosive atmosphere (an area normally requiring an equipment protection level (EPL) Gb, Gc, Db or Dc) without an internal source of gas/vapour release and protected by pressurization…

1 Scope 1.1 These requirements cover the construction and operation of fixed pre-engineered dry chemical fire extinguishing system units and fixed automatic extinguisher units intended to be used in accordance with the Standard for Dry Chemical Extinguishing Systems, NFPA 17 and with the National Fire Code of Canada, asapplicable; and; fixedpre-engineered wet chemical fireextinguishing system…

1 Domaine d’application 1.1 Les présentes exigences s’appliquent à la construction et à l’utilisation des unités de système d’extinction àpoudrefixesstandardisées etdesunités desystèmed’extinction automatiquefixesconçues pour être utilisées en conformité avec la norme NFPA 17, Standard for Dry Chemical Extinguishing Systems, et avec le Code national de prévention des incendies du Canada, selon…

1 Scope 1.1 This Standard covers control units, fire alarm systems and control unit accessories for use in accordance with the Standard for the Installation of Fire Alarm Systems, CAN/ULC-S524, in accordance with CSA-C22.1, Safety Standard for Electrical Installations, Canadian Electrical Code, Part I; and the National Building Code of Canada. 1.2 This Standard also covers smoke control…

IEC 60335-2-29:2016+A1:2019 deals with the safety of electric battery chargers for household and similar use having an output not exceeding 120 V ripple-free direct current, their rated voltage being not more than 250 V. Battery chargers intended for charging batteries in a household end use application outside the scope of the IEC 60335 series of standards are within the scope of this standard.…

IEC 60335-2-23:2016+A1:2019 deals with the safety of electric appliances for the care of skin or hair of persons or animals and intended for household and similar purposes, their rated voltage being not more than 250 V. Examples of appliances that are within the scope of this standard are: - curling combs; - curling irons; - curling rollers with separate heaters; - facial saunas; -…

IEC 60335-2-14:2016+A1:2019 deals with the safety of electric kitchen machines for household and similar purposes, their rated voltage being not more than 250 V. See the scope of 60335-2-14 for a list of appliances that are within the scope of this standard. Appliances intended for normal household and similar use and that may also be used by laymen in shops, in light industry and on farms, are…

IEC 60335-2-17:2012+A1:2015+A2:2019 deals with the safety of electric blankets, pads, clothing and other flexible appliances that heat the bed or human body, for household and similar purposes, their rated voltage being not more than 250 V. This standard also applies to control units supplied with the appliance. Appliances not intended for normal household use but which nevertheless may be a…

This document specifies general requirements and constraints applicable to a remote diagnostic process, the use cases and scenarios to support the implementation of a remote diagnostic process using a standardized interface of the ExVe. It concerns: — the road vehicles with four or more wheels designed and constructed primarily for the carriage of persons that are defined as Category 1…