Automatic electrical controls - Part 2-8: Particular requirements for electrically operated water va...
IEC 60730-2-8:2025 applies to electrically operated water valves
• for use in, on, or in association with equipment for household appliance and similar use;
NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means "electrically operated water valve".
EXAMPLE 1 Electrically operated water valves for…
Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 2: Spot metho...
This document specifies a test method for measuring in situ the sound absorption coefficient of road surfaces for the one-third octave band frequencies ranging from 250 Hz to 1 600 Hz under normal incidence conditions. If necessary for practical applications the diameter of the tube can be reduced to 80 mm. This will increase the upper boundary of the frequency range to 2 000 Hz one-third octave…
Electromagnetic compatibility (EMC) - Part 2-9: Environment - Description of HEMP environment - Radi...
IEC 61000-2-9: 2025 defines the high-altitude electromagnetic pulse (HEMP) environment that is one of the consequences of a high-altitude nuclear explosion. There are two cases of nuclear detonations:
- high-altitude nuclear explosions;
- low-altitude nuclear explosions.
For civil systems, the most important case is the high-altitude nuclear explosion. In this case, the other effects of the…
Automatic electrical controls - Part 2-23: Particular requirements for electrical sensors and sensin...
IEC 60730-2-23:2025 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 60730-2-23:2025 EXV includes the content of the references made to IEC 60730-1:2022.
IEC 60730-2-23:2025 applies to the safety of electrical,…
Automatic electrical controls - Part 2-23: Particular requirements for electrical sensors and sensin...
IEC 60730-2-23:2025 applies to the safety of electrical, electro-mechanical and electronic sensors including sensing elements and any conditioning circuitry. Sensors covered under the scope of this document serve only to transform an activating quantity into a usable output and do not perform a control operation as defined in IEC 60730-1. This document applies to sensors in so far as defining the…
Flexible insulating sleeving - Part 2: Methods of test
IEC 60684-2:2025 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 60684-2:2025 gives methods of test for flexible insulating sleeving, including heat-shrinkable sleeving, intended…
Information technology — Brain-computer interfaces — Use cases
This document provides a collection of representative use cases of brain-computer interface (BCI) applications in a variety of domains: proposed medical and health, industrial controls, smart environment, etc.
This document can be used for the development of potential standards, and it is valuable for a better comprehension of BCI.
This document is also helpful for BCI industries and products…
Wind energy generation systems - Part 50-4: Use of floating lidar systems for wind measurements
IEC TS 61400-50-4:2025 describe procedures and methods which ensure that wind measurements using floating wind lidar systems are carried out and reported consistently and according to best practice. This document does not prescribe the purpose or use case of the wind measurements. However, as this document forms part of the IEC 61400 series of standards and technical specifications, it is…
