Cooperative intelligent transport systems (C-ITS) — Global transport data management (GTDM) framewor...
This document specifies a global transport data management (GTDM) framework composed of
— global transport basic data model,
— global transport access control data model,
— global transport function monitor data model, and
— sensor and control network data model
to support data exchange between applications.
This document defines standardized data classes in a Global Transport…
Sensing devices for non-intrusive load monitoring (NILM) systems
IEC TS 63297:2021 is an attempt to provide classification of NILM sensing devices for use in NILM systems, according to the state of the art of NILM technologies.
The classification of NILM analytics and NILM systems, as well as performance indicators for NILM systems, can be considered in the future.
NILM systems produce estimated disaggregation into energy usages. When accurate measurement…
Solid recovered fuels — Determination of moisture content using the oven dry method — Part 3: Moistu...
This document specifies a method for the determination of moisture in a general analysis sample by drying the sample in an oven. This method is suitable for use for general analysis samples in accordance with CEN/TS 15414‑1[3][1]. It is applicable to all solid recovered fuels.
If solid recovered fuels contain large amounts of oil-fractions the Karl-Fischer-Method (for example ISO 760) is…
Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality ...
IEC 61000-4-30:2015+A1:2021 defines the methods for measurement and interpretation of results for power quality parameters in a.c. power supply systems with a declared fundamental frequency of 50 Hz or 60 Hz. Measurement methods are described for each relevant parameter in terms that give reliable and repeatable results, regardless of the method's implementation. This standard addresses…
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety ...
IEC 62841-3-1:2014+A1:2021 applies to transportable table saws with:
- a toothed single blade; or
- stacked blades that cut a single groove or slot; or
- a moulding head cutter intended for cutting wood and analogous materials, plastics and nonferrous metals except magnesium with a saw blade diameter between 105 mm and 315 mm, which hereinafter may simply be referred to as saw or tool. The…
Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specificatio...
IEC 61800-2:2021 applies to adjustable speed electric AC power drive systems, which include semiconductor power conversion and the means for their control, protection, monitoring, measurement and the AC motors.
It applies to adjustable speed electric power drive systems intended to feed AC motors from a BDM or CDM connected to line-to-line voltages up to and including 35 kV AC 50 Hz or 60 Hz and…
Entraînements électriques de puissance à vitesse variable - Partie 2: Exigences générales - Spécific...
L’IEC 61800-2:2021 s’applique aux entraînements électriques de puissance à vitesse variable en courant alternatif, incluant les convertisseurs à semiconducteurs et les moyens permettant de les commander, de les protéger, de les surveiller, de les mesurer, ainsi que les moteurs à courant alternatif.
Elle s’applique aux entraînements électriques de puissance à vitesse variable destinés à alimenter…
Fibre optic communication subsystem test procedures - Part 2-8: Digital systems - Determination of l...
IEC 61280-2-8:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61280-2-8:2021 specifies two main methods for the determination of low BER values by making accelerated…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-2-10:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61300-2-10:2021 evaluates the effect of loads which is possible to occur when fibre optic devices are exposed…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-2-10:2021 evaluates the effect of loads which is possible to occur when fibre optic devices are exposed to critical situations such as being stepped on, being run over by vehicle tyres, when an evenly-distributed static load is applied to the top surface of a street cabinet or when a load is applied to a street cabinet's open door. This third edition cancels and replaces the second…