Rechercher

IEC 63522-48:2024 is used for for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combinations of these) and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use. This document defines a standard test method for contact failure rate test of…

IEC 62427:2024 describes a process to demonstrate compatibility between rolling stock (RST) and train detection systems (TDS). It describes the characterization of train detection systems, rolling stock and traction power supply systems. It is worth noting that the demonstration of technical compatibility between the rolling stock and infrastructure with respect to physical dimensions is not…

This document specifies the general conditions for the determination of the reduced viscosity, intrinsic viscosity and K‑value of organic polymers in dilute solution. It specifies the standard parameters that are applied to viscosity measurement. This document is applicable to develop standards for measuring the viscosities in solution of individual types of polymer. It is also applicable to…

Canadian organizations are expected to be compliant with existing legal requirements and regulatory frameworks. This Standard describes additional requirements to ensure accessible and inclusive workplaces. This Standard is intended to apply to federally regulated entities and persons as specified in Section 7 of the Accessible Canada Act. While there is an aspiration for all employers in Canada…

Purpose This standard provides teams and leaders of correctional services with criteria and guidelines for delivering high-quality and safe care. This standard outlines requirements for key areas of focus, including: • client rights to care; • equity-based care; • physical health; • mental health and addictions care; • safety and public health practices; • virtual care; • palliative care…

1 Scope 1.1 Inclusions This Standard applies to the design, installation, operation, maintenance, and testing of generator sets and associated equipment for providing an emergency electrical power supply to electrical loads a) in buildings and facilities when the normal power supply fails, and an emergency electrical power supply is required by the National Building Code of Canada (NBCC); and…

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 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…