Rechercher

ISO 25981:2008 specifies dimensional characteristics, contact allocation, tests and requirements of 7-pole connectors for electrical connections of electronically monitored charging systems of towing and towed vehicles. The electronic monitoring system is designed to detect 12 V and 24 V nominal supply voltage and to limit the current to 50 A. This is a connector without breaking capacity. This…

ISO 8426:2008 specifies the methods of determining the derived capacity of hydraulic fluid power positive displacement pumps and motors under steady-state conditions and at defined, continuous shaft rotational frequencies. Units can be tested as a positive displacement pump, with mechanical energy applied to the shaft and hydraulic energy obtained at the outlet fluid connection, or as a motor,…

Is applicable to fixed surface mount capacitors for direct current, with metallized electrodes and polyphenylene sulfide dielectric for use in electronic equipment. These capacitors have metallized connecting pads or soldering strips and are intended to be mounted directly onto substrates for hybrid circuits or onto printed boards. These capacitors may have "self healing properties"…

This part of IEC 62271 applies to compact switchgear assemblies consisting of at least one switching device directly connected to, or sharing components with, one or more other devices such that there is an interaction between the functions of the individual devices. Such assemblies are made up of devices defined in 1.101 and are designed, tested and supplied for use as a single unit. The…

La présente partie de la CEI 62271 s'applique aux ensembles d'appareillages compacts comprenant au moins un appareil de connexion directement connecté à, ou partageant des composants avec, un ou plusieurs appareils tel(s) qu'il existe une interaction entre les fonctions des appareils individuels. De tels ensembles sont constitués des appareils définis en 1.101, ils sont conçus,…

Determines the suitability of press-in connections under specified mechanical, electrical and atmospheric conditions. Is applicable to solderless press-in connections for use in telecommunication equipment and in electronic devices employing similar techniques. Changes with respect to the previous edition deal with: use of four layer test boards; sample tolerance range requirements; use of…

This CSA Standard is joint with UL 749. 1 Scope 1.1 This Standard applies to electric household dishwashers intended to be used in nonhazardous locations in accordance with the Canadian Electrical Code (CEC), Part I, C22.1, in Canada, and the National Electrical Code (NEC), NFPA 70, in the United States, on circuits having a nominal voltage not exceeding 250 V. 1.2 This Standard applies to…

This National Standard of Canada is equivalent to International Standard IEC 61000-6-2:2005. 1 Scope and object This part of IEC 61000 for EMC immunity requirements applies to electrical and electronic apparatus intended for use in industrial environments, as described below. Immunity requirements in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at frequencies…

Preface This is the second edition of AAMA/WDMA/CSA 101/I.S.2/A440, NAFS - North American fenestration Standard/Specification for windows, doors, and skylights. It supersedes the previous edition, published in 2005 under the title Standard/Specification for windows, doors, and unit skylights. It is jointly published by the American Architectural Manufacturers Association (AAMA), the Window…

ISO/TR 10400:2007 illustrates the equations and templates necessary to calculate the various pipe properties given in International Standards, including pipe performance properties, such as axial strength, internal pressure resistance and collapse resistance, minimum physical properties, product assembly force (torque), product test pressures, critical product dimensions related to testing…