Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits ...
CISPR 11:2015+A1:2016+A2:2019 applies to industrial, scientific and medical electrical equipment operating in the frequency range 0 Hz to 400 GHz and to domestic and similar appliances designed to generate and/or use locally radio-frequency energy. This standard covers emission requirements related to radio-frequency (RF) disturbances in the frequency range of 9 kHz to 400 GHz. Measurements need…
Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for cop...
IEC 60947-7-4:2019 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use. Mounting and fixing on the printed circuit board is made by soldering, press-in or equivalent methods to provide electrical and mechanical connection between copper conductors and the printed circuit board. This document applies to PCB terminal blocks intended to connect copper…
Process analysis technology systems as part of safety instrumented systems
IEC TR 63176:2019(E) encompasses recommendations for planning, installation and operation (incl. maintenance) of process analyzer technology measuring equipment in process industry safety instrumented systems. It covers all necessary steps for the qualification of safety equipment and supplements the safety management of safety instrumented system equipment through the addition of special…
Vacuum cleaners and dust extractors providing equipment protection level Dc for the collection of co...
IEC 62784:2017+A1:2019 covers electrical mobile motor-operated vacuum cleaners Equipment Protection Level (EPL) Dc.
This includes dust extractors, for wet suction or dry suction, intended for commercial indoor use with or without attachments, to collect combustible dust in an explosive dust atmosphere. The requirements for the construction and testing covered by this document are applied in…
Railway applications - Energy measurement on board trains - Part 6: Requirements for purposes other ...
IEC 62888-6:2019 specifies the specific requirements for EMS to be used for benchmarking, daily energy consumption monitoring, technical research and development.
This document provides the requirements for monitoring consumed energy on board in daily services in an easy way and the measured data are applicable for general purposes in industry such as energy management, energy saving, etc.…
Arc welding equipment - Part 1: Welding power sources
IEC 60974-1:2017+A1:2019 is applicable to power sources for arc welding and allied processes designed for industrial and professional use, and supplied by a voltage not exceeding 1 000 V, battery supplied or driven by mechanical means. This document specifies safety and performance requirements of welding power sources and plasma cutting systems. This document is not applicable to limited duty…
This document defines cork as a raw material for the industry, as well as the terms to be used in describing the different forms in which cork can be found. This document also indicates the terms and definitions concerning its main products, some of the operations to which cork can be submitted and anomalies that can be associated with it.
Le présent document définit le liège en tant que matière première pour l'industrie ainsi que les termes que l'on doit utiliser pour désigner les différentes formes sous lesquelles le liège peut se présenter. Le présent document indique aussi les termes et les définitions concernant les principaux produits, quelques unes des opérations que le liège peut subir et les anomalies…
Connectors for electrical and electronic equipment - Tests and measurements - Part 23-3: Screening a...
IEC 60512-23-3:2018 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 60512-23-3:2018. defines a standard test method for measuring the shielding effectiveness SE of a shielded…
