Rechercher

Scope and object This part of IEC 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. Specific...

This clause of Part 1 is applicable with the following exception: 1.1 Scope Addition: This Part 2 of IEC 62109 covers the particular safety requirements relevant to d.c. to a.c. inverter products as well as products that have...

1.1 General This standard is divided into seven clauses that cover requirements for skin effect trace heating when installed in ordinary locations as well as in hazardous (classified) locations. Clause 1 provides the scope...

This Standard is a Canadian adoption without modification of the identically titled ANSI/ASAE (American National Standards Institute/American Society of Agricultural Engineers) Standard S279.17 JUL2013 that provides...

CSA Group will administer a consensus-based process to facilitate the advancement of the Canadian Society for Chemical Engineering (CSChE) PSM standard into a National Standard of Canada (NSC). The scope of the new NSC for...

La présente norme énonce les exigences relatives aux détecteurs de fumée et aux accessoires, y compris les dispositifs de protection mécaniques qui s’utilisent dans des locaux classiques conformément aux documents suivants...

This Standard is applicable to ac contactors with rated voltages of 1501 to 7200 V, and metal-enclosed contactor-based controllers, control centres, and other control assemblies and associated equipment with rated voltages of...

This Standard applies to transportable diamond drills, intended to be connected to a liquid system. The liquid system may include liquid from a pipe or container. The rated voltage is not more than 250 V for single-phase a.c...

201.1 Scope, object and related standards Clause 1 of the general standard1 applies, except as follows: 201.1.1 * Scope Replacement: This part of 60601 International Standard applies to the BASIC SAFETY and ESSENTIAL...

1.1 This Standard applies to all types of laboratory fume hoods, except for recirculating fume hoods. 1.2 This Standard specifies (a) safety requirements for fume hoods; (b) test methods for assessing fume hood performance;...

Domaine d’application 1.1 Les présentes exigences se rapportent aux avertisseurs de chaleur thermosensibles conçus pour une installation à l'intérieur, conformément aux publications suivantes : a) Au Canada : 1) Code national...

Ces exigences couvrent les détecteurs de fumée à une ou plusieurs stations à commande électrique destinés à la protection des zones ouvertes dans les locaux intérieurs et les détecteurs de fumée portatifs utilisés comme...