Railway applications - Rolling stock - Protective provisions against electrical hazards
IEC 61991:2019 defines requirements applied in the design and manufacture of electrical installations and equipment to be used on rolling stock to protect persons from electric shocks. This document is applicable to rolling stock of rail transport systems, road transport systems if they are powered by an external supply (e.g. trolley buses), magnetically levitated transport systems, and to the…
Photovoltaic power systems (PVPS) - Information model for availability
IEC TS 63019:2019 provides a framework from which the availability metrics of a PVPS can be derived and reported. It describes how data are categorized and defines generic information categories to which time can be assigned for a PVPS considering internal and external conditions based on fraction of time, system health, and condition by specifying the following:
- generic information categories…
Insulating liquids - Unused modified or blended esters for electrotechnical applications
IEC 63012:2019 defines requirements for the characterization of unused modified esters or blends of unused esters used as insulating liquids for electrotechnical applications. It does not cover liquids that contain any proportion of used liquids. The liquids covered by this document are intended mainly for transformer applications.
Unused modified/synthetized esters are derived from a natural or…
Radiation protection instrumentation - Installed radiation portal monitors (RPMs) for the detection ...
IEC 62244:2019 defines the performance requirements of installed monitors used for the detection of gamma and neutron radiation emitters. These monitors are commonly known as radiation portal monitors or RPMs. They are used to monitor vehicles, cargo containers, people, or packages and are typically located at national and international border crossings. They may be used at any location where…
Intelligent transport systems — Shareable geospatial databases for ITS applications — Part 1: Framew...
This document defines a shareable geospatial database service framework and provides an overview of the ISO 19297 series of standards. This is intended to enhance user accessibility and interoperability of databases. It does not cover ITS applications or service specific issues.
Building construction machinery and equipment — Mobile crushers — Part 2: Safety requirements and ve...
This document establishes the safety requirements for mobile crushers, as defined in ISO 21873‑1, for crushing rocks or for reprocessing construction materials and capable of re-location between worksites.
It applies to mobile crushers that are either
— self-propelled (mounted on a chassis);
— lorry (truck) mounted;
— or semi-trailer mounted.
It does not apply to…
