Durability test methods for electronic displays - Part 2-12: Environmental tests - Environmental con...
IEC TR 63211-2-12:2020(E) provides data and information on the environmental conditions when electronic displays are used, stored and transported.
This document covers the temperature, relative humidity and light of the environment of electronic displays.
The information provided by this document is related to the following electronic displays:
indoor displays for consumer homes and offices…
High-voltage direct current (HVDC) systems - Application of active filters
IEC TR 62544:2011+A1:2016+A2:2020 gives general guidance on the subject of active filters for use in high-voltage direct current (HVDC) power transmission. It describes systems where active devices are used primarily to achieve a reduction in harmonics in the d.c. or a.c. systems. This excludes the use of automatically retuned components. The various types of circuit that can be used for active…
Primary shielded and concentric neutral cable for distribution utilities
1 Scope
1.1
The requirements of this Standard apply to materials, constructions, and testing of tree-retardant cross- linked polyethylene and ethylene propylene rubber-insulated single conductor or triplexed primary shielded and concentric neutral power cables rated 15 to 46 kV that are used for the transmission and distribution of electrical energy.
The products covered by this Standard are…
Household and similar electrical appliances — Safety — Part 2-107: Particular requirements for robot...
1 Scope
Replacement:
This document specifies safety requirements and their verification for the design and construction of
robotic battery powered electrical rotary lawnmowers and their peripherals with the rated voltage of
the battery being not more than 75 V d.c.
EMC and environmental aspects, except noise have not been considered in this standard.
This document does not apply to the…
Digital publishing - EPUB3 preservation - Part 1: Principles
The ISO/IEC TS 22424 series supports long-term preservation of EPUB publications via a dual strategy. This document considers EPUB features from a long-term preservation point of view. Some EPUB features are forbidden and some others required, depending on how they relate to a long-term preservation. EPUB publications constructed according to these guidelines are suitable for preservation.
ISO/…
Digital publishing - EPUB3 preservation - Part 2: Metadata requirements
The ISO/IEC TS 22424 series supports long-term preservation of EPUB publications via a dual strategy. This document makes EPUB compliant with current practices of Open Archival Information Systems (OAIS) archives and technical requirements of repository systems. The former tend to rely on OAIS in their operations; the latter prefer to ingest electronic documents only in containers conforming to…
Digital publishing — EPUB3 preservation — Part 2: Metadata requirements
The ISO/IEC TS 22424 series supports long-term preservation of EPUB publications via a dual strategy. This document makes EPUB compliant with current practices of Open Archival Information Systems (OAIS) archives and technical requirements of repository systems. The former tend to rely on OAIS in their operations; the latter prefer to ingest electronic documents only in containers conforming to…
Digital publishing — EPUB3 preservation — Part 1: Principles
The ISO/IEC TS 22424 series supports long-term preservation of EPUB publications via a dual strategy. This document considers EPUB features from a long-term preservation point of view. Some EPUB features are forbidden and some others required, depending on how they relate to a long-term preservation. EPUB publications constructed according to these guidelines are suitable for preservation.
ISO/…
Electrical installations in ships - Part 350: General construction and test methods of power, contro...
<!-- NEW! -->IEC 60092-350:2020 is available as <a href="https://webstore.iec.ch/publication/66486">IEC 60092-350:2020 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br />
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IEC 60092-350:2020 provides the general constructional requirements and…