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This document defines the design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refuelling connectors. GHLV refuelling connectors consist of the following components, as applicable: — receptacle and protective cap (mounted on vehicle); — nozzle; — communication hardware. This document is applicable to refuelling connectors which have nominal working…

1 Scope 1.1 This Standard covers socket- and saddle-type polyethylene (PE) electrofusion fittings that are used to join PE pipe where the heat source is an integral part of the fitting. Note: Fittings covered by this Standard are connected to an electrical power source during the fusion process. Power sources, cables, and electrical connections are covered by the Canadian Electrical Code, Part…

1 Scope 1.1 This Standard covers polyethylene (PE) pipe, tubing, and fittings for use in gas mains and services, including gathering, transmission, and distribution of fuel gases containing not more than 1% aromatic hydrocarbons. 1.2 This Standard covers all types of fittings and connections used in plastic gas pipe systems, including a) plastic-to-metal transition fittings; b) plastic…

1 Scope 1.1 This Standard covers polyamide (PA) pipe, tubing, and fittings for use in gas mains and services, including the gathering, transmission, and distribution of gases that can contain aromatic hydrocarbons. 1.2 This Standard covers all types of fittings and connections used in PA piping systems for gas services, including plastic-to-metal transition fittings, plastic component…

1 Scope This part of lEC 60320 sets the general requirements for appliance couplers for two poles and two poles with earth contact and for the connection of electrical devices for household and similar onto the mains supply. This part of lEC 60320 is also valid for appliance inlets/appliance outlets integrated or incorporated in appliances. The rated voltage does not exceed 250 V (a.c.) and…

1 Scope Replacement: This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers such as electrical, thermal and mechanical safety. This Part 2-1 is applicable to separating transformers and power supplies incorporating both separating transformers and electronic circuits. This Part 2-1 is not applicable to external…

1 Scope 1.1 General 1.1.1 This Standard applies to occupational diving operations conducted in connection with all types of work and employment, and describes the requirements for occupational safety. Note: It is recognized that certain underwater tasks might require specialized standards of practice and/or operational techniques that differ from the requirements of this Standard yet may be…

1 Scope 1.1 This Standard applies to permanently connected, single or multi-branch circuit, multi-circuit output, solid-state lighting controls rated at 600 V and less, 50 or 60 Hz; single or three phase; with or without overcurrent protection on the load side; with or without integral load switching devices; designed to be used as a complete solid-state lighting control system for the purpose…

1 Scope 1.1 This security evaluation standard applies to the evaluation of security and life safety signaling system components. It applies to, but is not limited to, the following products: a) Alarm Control Units; b) Network-Based Intrusion Detection System; c) General Purpose Signaling Units; d) Digital Video Equipment and Systems; e) Mass Notification and Emergency Communication /…

1 Domaine d’application 1.1 La présente norme d’évaluation de la sécurité s’applique à l’évaluation des composants de systèmes de signalisation de sûreté et de sécurité des personnes. Elle s’applique notamment aux produits suivants : a) Postes de contrôle d’alarme; b) Système de détection d’intrusion réseau; c) Unités de signalisation à usage général; d) Équipements et systèmes vidéo…