Petroleum and natural gas industries — Drilling and production equipment — Offshore conductor design...
This document specifies the requirements and recommendations for the design, setting depth and installation of conductors for the offshore petroleum and natural gas industries. This document specifically addresses:
— design of the conductor, i.e. determination of the diameter, wall thickness, and steel grade;
— determination of the setting depth for three installation methods, namely,…
1 Scope
1.1 Applicable equipment
This Standard applies to newly produced outdoor cooking gas appliances (see Clause 3) constructed entirely of new, unused parts and materials. Outdoor cooking gas appliances submitted for examination under this Standard are classified as portable, stationary, or built-in.
1.2 Applicable equipment for recreational vehicle
This Standard applies to outdoor…
Intelligent transport systems — Extracting trip data using nomadic and mobile devices for estimating...
This document specifies a method for the determination of fuel consumption and resulting CO2 emissions to enable fleet managers to reduce fuel costs and greenhouse gas (GHG) emissions in a sustainable manner. The fuel consumption determination is achieved by extracting trip data and speed profiles from the global navigation satellite system (GNSS) receiver of a nomadic device (ND), by sending it…
Gas cylinders — Gases and gas mixtures — Determination of corrosiveness for the selection of cylinde...
This document specifies the following, in order to determine the corrosiveness of gases and gas mixtures so that a suitable outlet connection can be assigned to each of them:
— for pure gases and some liquids, a complete list indicating their corrosiveness;
— for gas mixtures, a calculation method, in the absence of experimental data, relating to the corrosiveness of each of their…
High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for r...
IEC 62271-203:2022 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 62271-203:2022 edition 3.0 and the previous IEC 62271-203:2011 edition 2.0. Furthermore, comments from IEC SC 17C experts are provided to explain the reasons of the most relevant changes, or to clarify any part of…
High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for r...
IEC 62271-203:2022 specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas or gas mixture other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. This third edition cancels and…
Information technology — Office equipment — Automated colour profile distribution
This document specifies a method of automated colour profile distribution to large format inkjet printers.
This document applies to digital colour printers and their printer controllers for which ICC colour management is necessary or desired. This document also applies to the print settings profile providers.
The extent of automation covered includes the printer controller acquiring information…
Information technology - Office equipment - Automated colour profile distribution
This document specifies a method of automated colour profile distribution to large format inkjet printers.
This document applies to digital colour printers and their printer controllers for which ICC colour management is necessary or desired. This document also applies to the print settings profile providers.
The extent of automation covered includes the printer controller acquiring information…
Electrical Systems of Battery Powered Aviation Ground Support Equipment
support equipment (GSE) with respect to a risk of fire, electric shock, and explosion hazards associated
with the battery powered electrical system.
1.2 These requirements also cover these electrical systems when they are used to convert fueled GSE
to battery powered GSE.
1.3 In accordance with 1.1, the minimum GSE electrical system consists of the battery and integral
battery management…
Safety requirements for power electronic converter systems and equipment - Part 1: General
IEC 62477-1:2022 applies to power electronic converter systems (PECS), any specified accessories, and their components for electronic power conversion and electronic power switching, including the means for their control, protection, monitoring and measurement, such as with the main purpose of converting electric power, with rated system voltages not exceeding 1 000 V AC or 1 500 V DC.
This…
