Distributed energy resources connection with the grid - Part 41: Requirements for frequency measurem...
IEC TS 62786-41:2023 (E), which is a Technical Specification, defines minimum requirements for frequency and rate of change of frequency measurements used to control distributed energy resources (DER) and loads connected to electrical power networks.
This document specifies the characteristics of frequency and rate of change of frequency measurements to evaluate their performances. It describes…
Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part ...
This document applies to electric and electronic systems/components for road vehicles. This document describes the potential environmental stresses and specifies tests and requirements for the specific mounting location on/in the road vehicle.
This document describes electrical loads.
This document is not intended to apply to environmental requirements or testing for systems and components of…
Petroleum and natural gas industry — Pipeline transportation systems — Pipeline integrity assessment...
This document specifies requirements and gives recommendations on the integrity assessment of pipelines of various applications as part of pipeline systems.
This document is mainly applicable to onshore pipeline systems, connecting wells, production plants, process plants, refineries and storage facilities, including any section of a pipeline constructed within the boundaries of such facilities…
Soil quality — Determination of perchlorate in soil using liquid chromatography-tandem mass spectrom...
This document specifies a method for determining of perchlorate in soil and soil-like materials using liquid chromatography connected to a tandem mass spectrometry (LC-MS/MS). It defines pretreatment (including drying and sieving) of sample, extraction, clean-up, analysis using LC-MS/MS, and calculation of perchlorate content in dry soil.
Under the conditions specified in this document, the…
Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
IEC 60204-32:2023 applies to electrical, electronic, programmable electronic equipment and systems to hoisting machines and related equipment, including a group of hoisting machines working together in a co-ordinated manner. The equipment covered by this document commences at the point of connection of the supply to the electrical equipment of the hoisting machine (crane-supply-switch) and…
Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
IEC 60204-32:2023 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60204-32:2023 edition 3.0 and the previous IEC 60204-32:2023:2008 edition 2.0. Furthermore, comments from IEC TC 44 experts are provided to explain the reasons of the most relevant changes, or to clarify any part…
