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IEC 61558-2-23:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 61558-2-23:2024 EXV includes the content of the references made to IEC 61558-1:2017. IEC 61558-2-23:2024 deals with the safety of transformers for…

IEC TR 63323:2024 deals with a new proposal for an SC adaptor connector which includes a flexible retaining element on its top surface, compared to the SC standard adaptor. With this solution, when the SC plug connector is in place, any accidental disconnection is difficult, as it employs an external tool or a particular unlocking manoeuvre. This new adaptor is intended primarily for the home…

This document specifies a procedure by which the intensity scale of an X-ray photoelectron spectrometer that employs a concentric hemispherical analyser can be calibrated using low-density poly(ethylene). This document is applicable to instruments using quartz-crystal-monochromated Al Kα X-rays and is suitable for all instrument geometries. The intensity calibration is only valid for the specific…

This document in combination with ISO 5474-1 specifies requirements for conductive power transfer using alternating current (AC) with a voltage up to 1 000 V a.c. between electrically-propelled road vehicles and external electric circuits. NOTE          External electric circuits are not part of the vehicle. This document provides requirements for conductive charging in modes 2, 3 according to…

This document describes the need for standardization of graphics and images in the health informatics domain. It focuses on the current status of adoption and presents an overview of the opportunities as well as challenges in creating sets of standardized images and graphics. A plan of action is proposed to serve as the future roadmap for implementation.

IEC 60092-353:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60092-353:2024 is applicable to shipboard and offshore non radial field power cables with extruded solid…

IEC 60092-353:2024 is applicable to shipboard and offshore non radial field power cables with extruded solid insulation, having a voltage rating of 0,6/1 (1,2) kV or 1,8/3 (3,6) kV intended for fixed installations. Cables designed to maintain circuit integrity during a fire are included. The various types of power cables are given in 5.1. The constructional requirements and test methods are…

This document specifies the requirements for the dimensions, material, and manufacture of a steel step wedge standard block for the setting of an ultrasonic instrument.

The ISO 21636 series provides a framework for the identification and description of varieties of all individual human languages (see ISO 639). It is applicable to sign languages. It does not apply to: —     artificial means of communication with or between machines (such as programming languages); —     those means of human communication which are neither fully nor largely equivalent to human…

Scope 1.1 These requirements cover positive displacement liquid meters for use with motor fuels. Motor fuels, as defined by these requirements, include one or more of the fuels described in 1.3. 1.2 Meters for gasoline/ethanol blends with nominal ethanol concentrations up to 85 % (E0 – E85) shall be constructed to comply with the following: a) The requirements defined in the Standard for…