Rechercher

IEC 63522-15:2024 is used for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combination of these) and evaluates their ability to perform under expected conditions of transportation, storage and all aspects of operational use. This document defines a standard test method that applies defined loads to relay terminals…

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 Safety guidance for use of energy-based medical and surgical devices This Standard presents guidance to ensure the safety of persons at risk in locations where energy-based medical and surgical devices are used. This includes but is not limited to guidance on purchasing, education, training, installation, use, servicing, maintenance, engineering and administrative controls, and…

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…

1.1 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 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,…