This document specifies the dimensions and tolerances of taper fits between the following:
— straight electrodes and electrode holders;
— electrode adapters connecting electrode caps and electrode holders;
— female electrode caps and electrode adapters;
— male electrode caps and electrode adapters.
NOTE Electrode holders and electrode caps utilizing locking tapers are…
Electric vehicle conductive charging system - Part 3-1: DC EV supply equipment where protection reli...
IEC TS 61851-3-1:2023 This part of IEC 61851, which is a Technical Specification, applies to the equipment, including stationary equipment for
- the conductive transfer of electric power between the supply network and
- an electric road vehicle, or
- a removable rechargeable energy storage system (RESS), or
- an on-board RESS of an electric road vehicle,
- when the equipment is connected to…
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…
