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This part of IEC 62660 specifies performance and life testing of secondary lithium-ion cells used for propulsion of electric vehicles including battery electric vehicles (BEV) and hybrid electric vehicles (HEV). The objective of this standard is to specify the test procedures to obtain the essential characteristics of lithium-ion cells for vehicle propulsion applications regarding capacity,…

1 Scope This part of IEC 62660 specifies test procedures to observe the reliability and abuse behaviour of secondary lithium-ion cells and cell blocks used for propulsion of electric vehicles including battery electric vehicles (BEV) and hybrid electric vehicles (HEV). NOTE 1 Secondary lithium-ion cells used for propulsion of plug-in hybrid electric vehicles (PHEV) can be tested by the…

Scope Replacement: This document applies to the basic safety and essential performance of a ventilator in combination with its accessories, hereafter referred to as ME equipment: ? intended for use in an environment that provides specialized care for patients whose conditions can be life-threatening and who can require comprehensive care and constant monitoring in a professional healthcare…

1 Scope 1.1 This Standard sets forth minimum requirements for the determination of the acceptability of pipe joint compounds and tapes for piping systems intended for the containment of alcohol, alcohol fuel blends, natural gas and methane, oxygen, petroleum distillates, propane and butane, steam, and water (potable and non-potable). 1.2 Unless otherwise specified, products meeting this…

IEC 62271-215:2021 is applicable to phase comparators designed to be plugged into the testing points of a voltage detecting and indicating system (VDIS) according to IEC 62271-213, to give an indication of the result of a phase comparison. The main usage is to provide a clear evidence of the phase relationship between two energized parts of a high-voltage network, at the same nominal voltage and…

IEC 63044-4:2021 provides the functional safety requirements for HBES/BACS. In addition, it defines functional safety requirements for the interface of equipment intended to be connected to an HBES/BACS network. It does not apply to interfaces to other networks. This document does not provide functional safety requirements for safety-related systems. This document does not provide requirements…

L'IEC 63044-4:2021 spécifie les exigences de sécurité fonctionnelle pour HBES/SGTB. De plus, elle spécifie des exigences de sécurité fonctionnelle relatives à l'interface des équipements destinés à être connectés à un réseau HBES/SGTB. Elle ne s'applique pas aux interfaces avec d'autres réseaux. Le présent document ne spécifie pas d’exigences de sécurité fonctionnelle des…

Le présent document spécifie les dimensions de raccordement principales, ainsi que les exigences de fonctionnement, pour les coupleurs hydrauliques utilisés pour transmettre la puissance hydraulique des tracteurs agricoles aux machines agricoles. Il s'applique aux coupleurs utilisés sur les canalisations hydrauliques, à l'exception des coupleurs utilisés dans les circuits de freinage.…

This document specifies the essential interface dimensions and the operating requirements for hydraulic couplers employed to transmit hydraulic power from agricultural tractors to agricultural machinery. It is applicable to couplers used in hydraulic lines other than those used for braking circuits. NOTE       All hydraulic couplers are intended to be connected and disconnected frequently to…

This document specifies a test method for the determination of the resistance of fire dampers to heat, and for the evaluation of their ability to prevent fire and smoke from spreading from one fire compartment to another through an air distribution system. This document describes the test requirements related to intumescent fire dampers. It is intended for intumescent fire dampers that are…