Safety of machinery — Two-hand control devices — Principles for design and selection
This document specifies the safety requirements of a two-hand control device (THCD) and the dependency of the output signal from the actuation by hand of the control actuating devices.
This document describes the main characteristics of THCDs for the achievement of safety and sets out combinations of functional characteristics for three types. It does not apply to devices intended to be used as…
Dispositifs d'interconnexion et composants passifs fibroniques - Méthodes fondamentales d'...
IEC 61300-2-46:2019 décrit un essai destiné à déterminer l’aptitude d’un dispositif fibronique à supporter un environnement très humide avec d’importantes variations de température, susceptible de se produire en fonctionnement réel, pendant le stockage et/ou le transport. L’essai est d’abord destiné à déterminer l’aptitude des composants fibroniques à une utilisation dans des conditions de forte…
Lifts for the transport of persons and goods — Part 3: Requirements from other Standards (ASME A17.1...
1.1 This document specifies the safety rules for permanently installed new passenger or goods passenger lifts, with traction, positive or hydraulic drive, serving defined landing levels, having a car designed for the transportation of persons or persons and goods, suspended by ropes, chains or jacks and moving between guide rails inclined not more than 15° to the vertical.
1.2 This document…
Lifts for the transport of persons and goods — Part 1: Safety rules for the construction and install...
1.1 This document specifies the safety rules for permanently installed new passenger or goods passenger lifts, with traction, positive or hydraulic drive, serving defined landing levels, having a car designed for the transportation of persons or persons and goods, suspended by ropes, chains or jacks and moving between guide rails inclined not more than 15° to the vertical.
1.2 In addition…
Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous location...
1 Scope
1.1 CSA/ANSI 3.21, Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous locations in oil and gas process applications, is arranged in two parts: a) CSA/ANSI 3.21, Part 1, covers industrial gas-fired natural draft heaters for installation in non- hazardous locations in oil and gas process applications; and b) CSA/ANSI 3.21, Part 2, covers…
Méthodes générales d'estimation des économies d'énergie
Le présent document spécifie des méthodes générales pour le calcul des économies d'énergie ex-ante (EEE), en utilisant des méthodes de calcul fondées sur des mesures, également appelées méthodes ascendantes ou des méthodes fondées sur des actions d'amélioration de la performance énergétique (AAPE) (voir ISO 17742). Les méthodes fondées sur des indicateurs (voir ISO 17742) et les…
This document specifies general methods for the calculation of predicted energy savings (PrES), using measure-based calculation methods, also known as bottom-up or energy performance improvement actions (EPIAs)-based methods (see ISO 17742). Indicator-based methods (see ISO 17742) and total-consumption-based methods (see ISO 50047) are not included in the scope of this document.
This document…
Plain bearings — Hardness testing of bearing metals — Part 1: Multilayer bearings materials
This document specifies parameters for the hardness testing of compound materials for plain bearings made from steel and bearing metal with bearing metals based on copper and aluminium, manufactured by casting, sintering or bonding. It represents a supplement to the existing ISO publications on hardness testing and, therefore, includes only the extensions and restrictions to be observed compared…
Dispositifs à semiconducteurs - Dispositifs à semiconducteurs pour récupération et production d'...
L’IEC 62830-4:2019 décrit les termes, définitions, symboles, configurations et les méthodes d’essai pouvant être utilisés pour apprécier et déterminer les caractéristiques de performance des dispositifs de récupération d’énergie piézoélectrique souples dans le contexte d’une utilisation pratique. Le présent document s’applique aux dispositifs de récupération d’énergie destinés au grand public,…
Event detection process: Guidelines for water and wastewater utilities
This document provides guidance for water utilities on the detection and classification of water and wastewater events.
The following subjects are within the scope of this document:
— publicly and privately owned and operated water utilities. It does not favour any particular ownership or operating model;
— all aspects of the drinking water system and the wastewater system…
