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IEC TR 63282:2024, which is a technical report, collects information and report experience for the standardization of voltage levels and related aspects (power quality, EMC, measurement, etc.) for LVDC systems (systems with nominal voltage up to and including 1 500 V DC). Rationale for the proposed voltage values is given. Variation of parameters for the voltage (power quality) for their…

IEC 63338:2024 applies to the reuse and repurposing of secondary lithium ion and nickel-metal hydride cells and batteries after extraction from the application for which they were first placed on the market (hereafter "relevant cells and batteries"). This document does not permit reuse or repurposing of single cells or cell assemblies if battery lifetime traceability data are not…

This document provides a description of the primary services that have been internationally defined to promote consistency among implementations. Implementations can provide any of these services in combination with any other services that are appropriate. This document organizes ITS services by defining service groups, which are placed into one of several service domains. Each service group…

Scope 1.1 These requirements cover alarm valves for use in automatic wet-pipe sprinkler systems for fire protection service. Alarm valves covered by these requirements are of either the variable- or constantpressure type and are of the swing-check pattern. Ordinarily, variable-pressure alarm valves are acceptable for constant-pressure service without alteration; however, in some designs, that…

Domaine d’application 1.1 Ces exigences couvrent les soupapes d’alarme utilisées dans les systèmes de gicleurs sous eau automatiques pour service de protection contre les incendies. Les soupapes d’alarme couvertes par ces exigences sont des clapets antiretour à battant pour type de pression constante ou variable. D’ordinaire, les soupapes d’alarme pour pression variable sont acceptables pour…

IEC 60512-28-100:2024 specifies the test methods for signal integrity and transmission performance for connectors specified in respective parts of IEC 60603-7, IEC61076-1, IEC 61076-2, IEC 61076-3 and IEC 63171 series of standards for connecting hardware applications from 0,1 MHz up to 2 000 MHz, with reference to this document. Note: This document is also suitable for testing signal integrity…

1 Scope 1.1 These requirements cover Original Equipment Manufacturer (OEM) and non-OEM crimp tools that have been evaluated for use with the following types of specified connecting devices: a) Grounding and bonding equipment; b) Electrical quick-connect terminals; c) Wire connectors; d) Wire-connector adapters; e) Ferrules; and f) Lightning protection components. These crimp tools are…

1 Scope 1.1 Inclusions This Standard specifies the minimum testing requirements for verifying the fuelling protocols specified in SAE J2601 and the communications protocols in SAE J2799. This Standard applies to dispensing systems, referred to as “dispensers”, designed to fill vehicle storage systems in accordance with SAE J2601. Notes: 1) The SAE J2601 fuelling protocols target rapid fills…

Scope Replacement: This part of IEC 60601 specifies safety requirements for OPERATING TABLES, whether or not having electrical parts, including TRANSPORTERS, used for the transportation of the OPERATING TABLE top to or from the base or pedestal of an OPERATING TABLE with detachable OPERATING TABLE top. NOTE See also IEC 60601-1:2005, IEC 60601-1:2005/AMD1:2012 and IEC 60601-1:2005/AMD2:2020…

1 Scope 1.1 Inclusions This Standard applies to coastal flood risk assessments for communities, buildings, and infrastructure in Canada. The outcomes of such assessments are intended to inform the design of new buildings and infrastructure, and retrofitting measures for existing buildings and infrastructure. The Standard identifies a) a framework for conducting coastal flood hazard and risk…