AS 60669.2.1 pdf download
AS 60669.2.1 pdf download.Switches for household and similar fxed electrical installations 1 Scope This clause of part 1 applies except as follows. Replacement: This standard applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors. It applies to electronic switches for a.c. only, for the operation of lamp circuits...
AS 26142 pdf download
AS 26142 pdf download.Hydrogen detection apparatus — Stationary applications (ISO 26142:2010 (ED 1.0) MOD) 1 Scope This International Standard defines the performance requirements and test methods of hydrogen detection apparatus that is designed to measure and monitor hydrogen concentrations in stationary applications. The provisions in this International Standard cover the hydrogen detection apparatus used to achieve the single and/or multilevel...
AS 19880.3 pdf download
AS 19880.3 pdf download.Gaseous hydrogen — Fuelling stations 3 Terms and definitions For the purpose of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: 一IEC Electropedia: available at http://www.electropedia.org/ – – ISO Online browsing platform: available at https://www.iso.org/obp 3.1 allowable temperature range minimum and maximum temperatures...
AS ISO 1891.3 pdf download
AS ISO 1891.3 pdf download.Personal equipment for work at height 1 Scope This Standard specifies the requirements for the design and testing of fall-arrest devices which travel along a fixed or flexible anchorage line, and those which unreel an anchorage line. 2 Normative references The following documents are referred to in the text in such a way that all of...
AS 60974.1 pdf download
AS 60974.1 pdf download.Arc welding equipment 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60050-1 51 , IEC 60050-851 , IEC 60664-1 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org/ • ISO Online browsing platform:...
AS 61109 pdf download
AS 61109 pdf download.Insulators for overhead lines — Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V 1 Scope and object This International Standard applies to composite suspension/tension insulators consisting of a load-bearing cylindrical insulating solid core consisting of fibres – usually glass – in a resin- based matrix, a housing (outside...
AS 61466.1 pdf download
AS 61466.1 pdf download.Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V 1 Scope This part of IEC 61 466 is applicable to composite string insulator units for a.c. overhead lines with a nominal voltage greater than 1 000 V and a frequency not greater than 1 00 Hz. It also applies to...
AS 61534.1 pdf download
AS 61534.1 pdf download.Powertrack systems 1 Scope 1.1 This part of IEC 61 534 specifies general requirements and tests for powertrack (PT) systems with a rated voltage not exceeding 277 V a.c. single phase, or 480 V a.c. two or three phase 50 Hz or 60 Hz with a rated current not exceeding 63 A. These systems are used for...
AS EN 16579 pdf download
AS EN 16579 pdf download.Playing field equipment — Portable and permanent socketed goals — Functional, safety requirements and test methods 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — IEC Electropedia: available at http://www.electropedia.org/ — ISO Online browsing...
AS IEC 62209.3 pdf download
AS IEC 62209.3 pdf download.Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices 1 Scope This part of IEC 62209 specifies measurement protocols and test procedures for the reproducible measurement of peak spatial-average specific absorption rate (psSAR) induced inside a simplified model of a human head...