Petroleum and natural gas industries — Pipeline transportation systems
ISO 13623:2017 specifies requirements and gives recommendations for the design, materials, construction, testing, operation, maintenance and abandonment of pipeline systems used for transportation in the petroleum and natural gas industries.
It applies to pipeline systems on-land and offshore, connecting wells, production plants, process plants, refineries and storage facilities, including any…
Uninterruptible power systems (UPS) - Part 1: Safety requirements
IEC 62040-1:2017 EXV includes the provisions of the general rules dealt with in IEC 62477-1:2012. The Extended version is not an official IEC Standard. Only the current versions of the related standards are to be considered the official documents. The Extended version is available in English only.
IEC 62040-1:2017 applies to movable, stationary, fixed or built-in UPS for use in low-voltage…
Information technology — Cloud computing — Cloud services and devices: Data flow, data categories an...
ISO/IEC 19944:2017
- extends the existing cloud computing vocabulary and reference architecture in ISO/IEC 17788 and ISO/IEC 17789 to describe an ecosystem involving devices using cloud services,
- describes the various types of data flowing within the devices and cloud computing ecosystem,
- describes the impact of connected devices on the data that flow within the cloud computing…
Information technology - Cloud computing - Cloud services and devices: Data flow, data categories an...
ISO/IEC 19944:2017
- extends the existing cloud computing vocabulary and reference architecture in ISO/IEC 17788 and ISO/IEC 17789 to describe an ecosystem involving devices using cloud services,
- describes the various types of data flowing within the devices and cloud computing ecosystem,
- describes the impact of connected devices on the data that flow within the cloud computing…
Luminaires - Part 2-22: Particular requirements - Luminaires for emergency lighting
IEC 60598-2-22:2014+A1:2017 specifies requirements for emergency luminaires for use with electrical lamps on emergency power supplies not exceeding 1 000 V. This fourth edition cancels and replaces the third edition published in 1997, AMD1:2002 and AMD2:2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the…
Low-voltage surge protective devices - Part 32: Surge protective devices connected to the d.c. side ...
IEC 61643-32:2017 describes the principles for selection, installation and coordination of SPDs intended for use in Photovoltaic (PV) systems up to 1 500 V DC and for the AC side of the PV system rated up to 1 000 V rms 50/60 Hz. The photovoltaic installation extends from a PV array or a set of interconnected PV-modules to include the associated cabling and protective devices and the inverter up…
Parafoudres basse tension - Partie 32: Parafoudres connectés au côté courant continu des installatio...
IEC 61643-32:2017 décrit les principes de choix, d'installation et de coordination des parafoudres destinés à être utilisés dans les systèmes photovoltaïques (PV) jusqu'à une tension maximale de 1 500 V en courant continu, et en courant alternatif dans un système photovoltaïque d’une tension assignée maximale de 1 000 V en valeur efficace sous une fréquence de 50 Hz/60 Hz. Une…
Acoustics — Laboratory and field measurement of flanking transmission for airborne, impact and build...
ISO 10848 (all parts) specifies measurement methods to characterize the flanking transmission of one or several building components.
ISO 10848-3:2017 specifies laboratory and field measurements of buildings for Type B elements (defined in ISO 10848‑1) when the junction has a substantial influence.
Laboratory measurements are used to quantify the performance of the junction with suppressed…
Resistance welding equipment — Transformers — Integrated transformer-rectifier units for welding gun...
ISO 22829:2017 specifies additional requirements to those given in ISO 5826 for single-phase inverter transformers with connected rectifier for DC welding. This document applies to transformers, primarily used in welding guns, operating at 1 000 Hz with a rated input voltage of 500 V or more.
The requirements of ISO 5826 shall be followed unless amended by this document.
Équipement de soudage par résistance — Transformateurs — Transformateurs-redresseurs pour pinces de ...
ISO 22829:2017 spécifie des exigences supplémentaires à celles données dans l'ISO 5826 pour les transformateurs onduleurs monophasés avec un redresseur connecté pour les soudures à courant continu. Le présent document s'applique aux transformateurs, principalement utilisés dans les pistolets de soudage sous une fréquence de 1 000 Hz avec une tension d'entrée nominale de 500 V ou…
