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1 Scope 1.1 General This Standard specifies the requirements for trace heaters, surface heaters, and heating device sets for use on system voltages not exceeding 750 V that are intended to be installed in accordance with the Canadian Electrical Code, Part I. It applies to heating devices installed on or in metal and non-metallic pipes, tanks, vessels, and related equipment and to various…

1 Scope 1.1 This Standard applies to encapsulated isolating transformers for use as a circuit continuity device, intended to be installed in airport field lighting series circuits for use in nonhazardous locations in accordance with the Canadian Electrical Code, Part I. 1.2 This Standard applies to transformers that consist of electrically separated primary and secondary coils that are wound…

1 Scope 1.1 Subjects addressed This Standard specifies requirements for the design, construction, initial inspection and testing, marking, periodic inspection and testing, and repair of UN pressure receptacles and multiple-element gas containers for the transport of dangerous goods. Annex Aspecifies the regulatory requirements for the conformity assessment system and registration requirements…

Scope This part of IEC 60598 specifies requirements for fixed luminaires intended for use in water, or in contact with water, in, for example, the basins of swimming pools, fountains, paddling pools, and garden pools, and for use with electric light sources. NOTE Electrical installation rules for swimming pools are given in IEC 60364-7-702. This document does not cover luminaires not in…

IEC 60617:2012 DB contains graphical symbols for use in electrotechnical diagrams. Parts 2 to 13 of IEC 60617 have been incorporated into a database that currently includes some 1900 symbols. The database is the official source of IEC 60617. It replaces parts 2 to 13 of the previous published version (edition 2) of IEC 60617. The following areas are covered in the database: Conductors and…

1 Scope 1.1 Inclusions This Code applies to a) the installation, servicing, and repair of propane fuel system components and containers on motor vehicles for the provision of motive power; and b) the installation of containers on motor vehicles such as recreational vehicles, outdoor food service units, and wash-mobiles when propane is to be used for fuel purposes (other than motive power…

1 Scope 1.1 Purpose This Standard provides requirements to properly assess the thermal and mechanical performance of thermal barriers used between cells in battery packs and battery systems. The purpose of this Standard is to provide testing requirements for thermal barriers used in battery packs and battery systems intended to limit the propagation of thermal runaway and to provide criteria to…

1 Scope This document gives the safety requirements and measures to reduce risks arising during operation, adjustment, maintenance, transport, assembly, dismantling, disabling and scrapping, related to woodworking machines capable of continuous production use, hereinafter referred as “machines”. These safety requirements and measures are those common to most of the machines, when they are used…

1 Scope Replacement This part of IEC 61558 deals with the safety of safety isolating transformers for general applications and power supply units incorporating safety isolating transformers for general applications. Transformers incorporating electronic circuits are also covered by this document. NOTE 1 Safety includes electrical, thermal and mechanical aspects. Unless otherwise specified…

1 Scope 1.1 This Standard provides minimum requirements for the manufacture of glulam of those species specified in CSA O86. It also provides minimum requirements for the block-gluing and re-gluing of glulam components into larger finished glulam. 1.2 Storage, handling, and installation of products subsequent to manufacture are not covered by this Standard. 1.3 The design criteria for…