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1 Scope 1.1 General This Standard applies to water pressure reducing valve for potable water distribution systems. The purpose of a water pressure reducing valve for potable water distribution systems (herein referred to as the “device”) is to reduce static and flowing pressures in water distribution systems. 1.2 Sizes This standard applies to nominal device sizes of 1/2, 3/4, 1, 1-1/4, 1-1/2…

Scope This part of the CSA E60598 series of Standards specifies requirements for floodlights designed to be installed on branch circuits not exceeding 600 V nominal or less between conductors in accordance with CSA C22.1, Canadian Electrical Code, Part I. It is to be read in conjunction with those clauses of CSA E60598-1 to which reference is made.

1 Scope 1.1 General This Standard provides minimum requirements for the development and reporting of a natural asset inventory, which is the first step towards natural asset management. This Standard is designed to be sufficiently flexible that it can be applied in any jurisdictional context. It can also be used to include not only natural assets within a given jurisdictional boundary but also…

1 Scope 1.1 There is a commentary available for this Clause. This Standard covers the design, construction, operation, maintenance, deactivation, and abandonment of oil and gas industry pipeline systems that convey a) liquid hydrocarbons, including crude oil, multiphase fluids, condensate, liquid petroleum products, natural gas liquids, and liquefied petroleum gas; b) oilfield water; c)…

1 Scope and normative references This clause of Part 12 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to the partial evaluation of thermal motor protectors as defined in IEC 60730-1 for household and similar use, including heating, air conditioning and similar applications as well as for sealed (hermetic and semi-hermetic type) motorcompressors. NOTE A…

Scope Replacement: This document is applicable to the basic safety and essential performance of an anaesthetic workstation for administering inhalational anaesthesia whilst continuously attended by a professional operator. This document specifies particular requirements for a complete anaesthetic workstation and the following anaesthetic workstation components which, although considered as…

Scope This standard describes the procedures to be followed and the precautions to be taken in measuring performance of LED drivers commonly used in general lighting, exterior lighting, and roadway lighting, and similar applications. The scope includes LED drivers that may have these characteristics: a. Input supply voltage up to 600 VDC or 600 VAC (60 or 50/60 Hz) b. Output open-circuit…

This Part 1 of IEC 60598 specifies general requirements for luminaires, incorporating electric light sources for operation from supply voltages up to 1 000 V. The requirements and related tests of this document cover: classification, marking, mechanical construction, electrical construction and photobiological safety. Each section of this Part 1 is read in conjunction with this Section 0…

Scope This part of the CSA E60598 series of Standards specifies requirements for fixed general-purpose luminaires for use with electric light sources designed to be installed on branch circuits not exceeding 600 V nominal or less between conductors in accordance with CSA C22.1, Canadian Electrical Code, Part I. It is to be read in conjunction with those clauses of CSA E60598-1 to which…

This document specifies the fundamental principles governing coded domains, identification and description of the coded domains from the BOV view, the rules governing the rule-base of coded domains, the rules for management of ID codes, rules for specifying Human Interface Equivalents (HIEs) to an ID Code, the relations between the coded domain and controlled vocabularies, the rules governing the…