Latest Standards
This Technical Report contains a compilation of national translations of warnings and instructions for use, mentioned in the EN 71 series of standards. The warnings and instructions for use need to be applied in accordance with the requirements and specifications of the EN 71 series of standards for safety of toys and these standards should always be consulted before drawing up the text of a warning or instruction for use.
The users of this document should be aware that additional markings may ...view more
- Technical report237 pagesEnglish language
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- Technical report238 pagesEnglish language
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This document specifies concepts and principles to establish a methodology for specifying level of information need and information deliveries in a consistent way when using Building Information Modelling (BIM).
This document specifies the characteristics of different levels used for defining the detail and extent of information required to be exchanged and delivered throughout the life cycle of built assets. It gives guidelines for principles required to specify information needs.
The concept...view more
- Standard25 pagesEnglish language
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- Draft24 pagesEnglish language
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Part 2 of this European standard specifies the minimum safety requirements
and test methods for children's harnesses incorporating backpacks and/or
toys with a leading rein for restraining children when walking, with the ability
to walk competently and for use up to 48 months of age.
If the product has other functions not covered in this European standard,
reference should be made to the relevant European standard.
- Standard20 pagesEnglish language
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- Draft21 pagesEnglish language
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Part 1 of this European standard specifies the minimum safety requirements
and test methods for strap and/or fabric assemblies for restraining children
from birth up to 48 months of age. These products are provided with a rein for
use when the child is walking and/or may be provided with detachable straps
for use in child use and care articles which are fitted with specified attachment
points.
Part 1 of the standard does not cover backpacks with a leading rein which are
covered in Part 2 ...view more
- Standard28 pagesEnglish language
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- Draft31 pagesEnglish language
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TC - Correction of technical errors
- Corrigendum1 pageEnglish language
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The purpose of this document is to allow users to determine the fine fraction with the calculation
method. It also describes the assumptions and preconditions to be met in order for this method
to be valid. This calculation method is applicable only after experiments have shown that the
results are accurate and consistently equal or higher than the results from sedimentation, as
described in Part 2, for that particular bulk material.
For preparation of the sample and determination of crysta...view more
- Standard40 pagesEnglish language
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- Draft37 pagesEnglish language
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This Technical Report contains information about monolithic porous materials used in individual acetylene cylinders and in acetylene cylinder bundles. It does not claim to be exhaustive.
- Technical report53 pagesEnglish language
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- Technical report50 pagesEnglish language
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This document defines the requirements and tests relevant to Lightning Protection System Components suitable for explosive atmospheres (Ex-LPSC).
- Technical specification25 pagesEnglish language
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TC - Correction of technical errors
- Corrigendum1 pageEnglish language
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This European Standard specifies the design, testing and marking requirements for spring loaded pressure relief valves (PRV), for use in liquefied petroleum gas (LPG) cylinders.
These PRVs can be either an integral part of a cylinder valve (see EN ISO 14245 [3] and EN ISO 15995 [4]) or a separate device.
This European Standard does not exclude the use of other designs of pressure relief devices that provide a similar level of safety.
- Standard21 pagesEnglish language
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- Draft21 pagesEnglish language
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IEC-63115-2:2021 specifies designations, tests and requirements for the safe operation of sealed nickel-metal hydride cells and batteries used in industrial applications excluding road vehicles.
Since this document covers batteries for various industrial applications, it includes those requirements which are common and minimum to the various applications.
- Standard46 pagesEnglish and French language
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IEC 62485-6:2021 applies to battery installations used for electric off-road vehicles; it does not cover the design of such vehicles.
Examples of the main applications are:
- industrial
• cleaning machines,
• trucks for material handling, for example, lift trucks, tow trucks, automatic guided vehicles,
• electrically propulsed lifting platforms;
- other applications
• electric powered boats and ships.
- Standard47 pagesEnglish and French language
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IEC 62977-2-1:2021(E) specifies standard measurement conditions and measuring methods for determining the optical characteristics of electronic display modules and systems. These methods apply to emissive and transmissive direct view displays that render real 2D images on a flat panel. This document evaluates the optical characteristics of these displays under darkroom conditions. This document applies to the testing of display performance in response to standard analogue or digital input signal...view more
- Standard82 pagesEnglish language
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IEC TR 62271-312:2021(E) refers to high-voltage / low-voltage prefabricated substations (hereinafter prefabricated substations) as specified in IEC 62271-202:2014.
This document, among other options as agreed between manufacturer and user, can be used for the transferability of type tests performed on one or more prefabricated substations with a defined set of ratings and arrangement of components to another prefabricated substation with a different set of ratings or different arrangement of co...view more
- Technical report61 pagesEnglish language
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IEC 62975:2021 provides procedures and guidelines that are intended for the use and maintenance of natural ester liquid in sealed transformers and other electrical equipment.
This document is applicable to natural esters, originally supplied conforming to IEC 62770 and other applicable standards (e.g. ASTM D6871) in transformers, switchgear and electrical apparatus where liquid sampling is practical and where the normal operating conditions specified in the equipment specifications apply.
At p...view more
- Standard73 pagesEnglish and French language
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IEC TS 62607-8-2:2021 There are two types of thermally stimulated current (TSC) measurement methods, classified by the origin of the current. One is generated by the detrapping of charges. The other one is generated by depolarization. The latter is frequently called thermally stimulated depolarization current (TSDC). This part of IEC 62607 focuses on the latter method, and specifies the measurement procedures to be developed for determining polarization properties of metal-oxide interfacial devi...view more
- Technical specification17 pagesEnglish language
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Describes the discharge current waveforms used to simulate human body model (HBM) electrostatic discharges (ESD) and the basic requirements for equipment used to develop and verify these waveforms. This standard covers HBM ESD waveforms for use in general test methods and for application to materials or objects, electronic components and other items for ESD withstand-test or performance-evaluation purposes. The specific application of these HBM ESD waveforms to non-powered semiconductor devices ...view more
- Standard21 pagesEnglish and French language
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IEC 61156-5-1:2009(E) describes symmetrical pair/quad cables intended primarily for horizontal floor cabling as defined in ISO/IEC 11801 and ISO/IEC 24702. It includes additional recommended environmental characteristics and severities which are derived from the environmental classifications that are specified for cabling for various environments. This edition constitutes a technical revision and includes the following significant technical changes with respect to the previous edition:
- new re...view more
- Standard10 pagesEnglish language
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IEC 61758-1:2008 provides general information and guidance on the subject of closures. It includes references, general closure and interface descriptions and definitions. Key words: interface standard for closures
- Standard38 pagesEnglish and French language
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IEC 60317-42:1997 specifies the requirements of enamelled round copper winding wire of class 200 with a sole coating based on polyester-amide-imide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics. Class 200 is a thermal class that requires a minimum...view more
- Standard13 pagesEnglish and French language
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