Geosynthetics — Determination of friction characteristics — Part 2: Inclined plane test
This document specifies a method to determine the friction characteristics of geosynthetics (geotextiles and geotextile-related products, geosynthetic barriers) in contact with soils or another geosynthetic, at low normal stress, using an inclining plane apparatus.
This test method is primarily intended as a performance test to be used with site specific soils but is also used as an index test…
Corrosion of metals and alloys — Corrosion and fouling in industrial cooling water systems — Part 1:...
This document specifies general requirements and parameters for the pilot test evaluation of corrosion and scaling control additives in open recirculating cooling water systems. This document covers parameters including test unit design, operation, water quality and contamination. It also covers the design and operation of pilot test devices as well as parameters to be evaluated in pilot test…
Communication networks and systems for power utility automation – Part 90-22: SCD based substation n...
IEC TR 61850-90-22:2024, which is a Technical Report, aims to provide analysis, principles, use cases and guidance on how to use GOOSE/SV static-routing or auto-routing based on System Configuration Description (SCD) file to automated manage the substation network while without changing the requirements of IEDs. Furthermore, this document also intends to give novel practices on network and GOOSE/…
Information technology - Home Electronic System (HES) gateway - Part 3-1: Privacy, security, and saf...
ISO/IEC 15045-3-1:2024 describes the series of privacy, security, and safety standards to support the HES Gateway and attached devices. The purpose is to specify methods for protecting home and building systems from both internal and external threats, intrusions, or unintended observation of data and unsafe conditions that could result from network functions. Part 3 defines a set of basic and…
Electrical relays - Tests and measurements - Part 17: Shock, acceleration and vibration
IEC 63522-17:2024 is used for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combination of these) and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a standard test method to simulate the mechanical stress on…
Internet of things (IoT) and digital twin - Best practices for use case projects
ISO/IEC TR 30194:2024 (E) describes best practices for use case projects in terms of projects, templates and plans, with the objective to improve the consistency of content across different use case projects and enable sharing of knowledge between projects. A long-term goal is to foster interoperability between tools supporting the collection and maintenance of use cases.
This document is…
High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type t...
IEC TR 62271-307:2024 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 TR 62271-307:2024 refers to prefabricated metal-enclosed and solid-insulation enclosed (both hereinafter…
Flexible displays devices – Part 6-23: Mechanical test methods - Mechanical misaligned folding test ...
IEC 62715-6-23:2024 specifies the standard measuring methods to evaluate the mechanical durability of foldable display modules, especially mechanical durability under the condition reflecting the actual usage environment.
Electrical relays - Tests and measurements - Part 13: Corrosive atmospheres due to sulfur impact
IEC 63522-13:2024 is used for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combinations of these) and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a standard test method to simulate impacts of sulfuric…
Ophthalmic instruments — Fundamental requirements and test methods — Part 2: Light hazard protection
This document specifies fundamental requirements for optical radiation safety for ophthalmic instruments and is applicable to all ophthalmic instruments that direct optical radiation into or at the eye. It is also applicable to all new and emerging ophthalmic instruments that direct optical radiation into or at the eye, as well as to those portions of therapeutic or surgical systems that direct…
