Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 7: Flexib...
IEC 60227-7:2024 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 60227-7:2024 details the particular specifications for polyvinyl chloride insulated, screened and unscreened…
Lightning protection system components (LPSC) - Part 7: Requirements for earthing enhancing compound...
IEC 62561-7:2024 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 62561-7:2024 specifies the requirements and tests for earthing enhancing compounds producing low resistance of an…
Solderless connections - Part 9: Ultrasonically welded connections - General requirements, test meth...
IEC 60352-9:2024 provides guidelines for welding and testing of ultrasonically welded connections and includes requirements, tests and practical guidance information.
Ultrasonic welding is a form of cold friction welding that is becoming increasingly popular in many industries. This type of welding uses ultrasonic vibration to join materials together, creating a bond that is both strong and…
Connexions sans soudure - Partie 9: Connexions soudées par ultrasons - Exigences générales, méthodes...
IEC 60352-9:2024 couvre les connexions soudées par ultrasons et inclut des informations sur les exigences, les essais et les recommandations pratiques.
Le soudage par ultrasons est une forme de soudage par friction à froid qui est de plus en plus répandue dans de nombreux secteurs d’activité. Ce type de soudage utilise des vibrations ultrasoniques pour joindre les matériaux entre eux, en créant…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 3: Non-sh...
IEC 60227-3:2024 details the particular standards for polyvinyl chloride insulated single-core non-sheathed cables for fixed wiring of rated voltages up to and including 450/750 V. This document provides the particular requirements for non-sheathed cables for fixed wiring which apply in addition to the appropriate requirements specified in IEC 60227-1, which apply to all cables. The tests for…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: Genera...
IEC 60227-1:2024 applies to rigid and flexible cables with insulation, and sheath if any, based on polyvinyl chloride, of rated voltages Uo/U up to and including 450/750 V used in power installations of nominal voltage not exceeding 450/750 V AC.
NOTE For some types of flexible cables the term "cord" is used.
The particular types of cables are specified in IEC 60227-3, IEC 60227-4,…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 5: Flexib...
IEC 60227-5:2024 details the particular specifications or polyvinyl chloride insulated flexible cables (cords), of rated voltages up to and including 300/500 V. This document provides the particular requirements for flexible cables (cords) which apply in addition to the appropriate requirements specified in IEC 60227-1, which apply to all cables. The tests for cables specified in the IEC 60227…
Lightning protection system components (LPSC) - Part 7: Requirements for earthing enhancing compound...
IEC 62561-7:2024 specifies the requirements and tests for earthing enhancing compounds producing low resistance of an earth termination system. This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Figure A.1 has been…
Composants des systèmes de protection contre la foudre (CSPF) - Partie 7: Exigences pour les enrichi...
L'IEC 62561-7:2024 spécifie les exigences et les essais pour les enrichisseurs de terre qui génèrent une faible résistance d'un réseau de prises de terre. Cette troisième édition annule et remplace la deuxième édition parue en 2018. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition…
