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Affichage de 5065 - 5076 de 9949
Avis d'intention
Vannes automatiques à utiliser dans les stations...
This standard contains safety requirements for the material, design, manufacture and testing of automatic valves used in gaseous hydrogen vehicle fueling stations. It applies to newly manufactured pneumatically actuated...
Avis d'intention
Dispositifs de séparation pour flexibles et systèmes...
This standard applies to newly produced compressed Natural Gas Vehicle (NGV) dispenser shear valves and fueling hose emergency breakaway shutoff devices, which are intended to: Minimize the escape of natural gas by...
Avis d'intention
Vannes automatiques à utiliser dans les stations...
This standard contains safety requirements for the material, design and testing of automatic pressure operated valves for high pressure natural gas service, herein after referred to as valves including those for use on...
Avis d'intention
Développement durable des communautés - Indicateurs...
This International Standard defines and establishes methodologies for a set of indicators to steer and measure the performance of city services and quality of life. It follows the principles set out and can be used in...
Avis d'intention
Systèmes de gestion de câbles - Attaches de câbles...
This document specifies requirements for metallic, non-metallic and composite cable ties and their associated fixing devices used for the management and support of wiring systems in electrical installations. Cable ties and...
Avis d'intention
Matériel pour le support des conduits, des tubes...
1.1 These requirements cover hardware for the support of conduit, tubing, and cable, such as HANGERS, STAPLES, STRAPS, and similar devices for installation in accordance with the National Electrical Code, NFPA 70, and the...
Avis d'intention
Fils et câbles isolés thermodurcis
1.1 This Standard specifies the requirements for single-conductor and multiple-conductor thermoset-insulated wires and cables rated 600 V, 1000 V, 2000 V, and 5000 V, for use in accordance with the rules of the Canadian...
Avis d'intention
Interrupteurs fermés et à front mort pour applications...
1.1 This Standard applies to enclosed and dead-front switches for use in photovoltaic (PV) systems rated 1500 V dc maximum, 1200 A maximum. 1.2 Fusible switches for photovoltaic applications are intended for use with...
Avis d'intention
Câbles blindés
1.1 This Standard specifies requirements for single- and multi-conductor insulated cables having metallic interlocked armour without an overall jacket (Type AC90 or ACG90) or with an overall jacket (Type ACWU90 or ACGWU90)...
Avis d'intention
Gaine extensible pour fils et câbles
1.1 This Standard applies to expandable sleeving rated at 90°C, 105°C, 125° C, 150°C and 200°C for bundling of insulated wires and cables, intended for the use in equipment designed to be installed and used in accordance with...
Avis d'intention
Transformateurs de mesure - Partie 3 : Exigences...
This part of IEC 61869 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Note 301: Requirements specific to...
Avis d'intention
Transformateurs de mesure — Partie 5 : Exigences...
This part of IEC 61869 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um ≥ 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low...
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