Industrial trucks — Specifications for indicator lights for container handling and grappler arm oper...
This document specifies requirements for indicator lights to show the status of freight-container-handling spreaders and grappler arms.
It is applicable to:
a) container-handling spreaders with twistlocks for handling unladen and/or laden freight containers;
b) grappler (bottom lift) arms for handling semi-trailers and swap bodies;
when fitted to:
— counterbalance lift trucks, with…
Paints and varnishes — Determination of resistance to liquids — Part 3: Method using an absorbent me...
This document specifies a method, using an absorbent medium, for determining the resistance of an individual-layer or multi-layer system of coating materials to the effects of liquids or paste-like products.
This method enables the tester to determine the effects of the test substance on the coating and, if necessary, to assess the damage to the substrate.
Display lighting unit - Part 1-3: Lighting units with arbitrary shapes
IEC TR 62595-1-3:2019 (E) focuses on common issues of light emission such as spatial uniformity of luminance and colour, and angular distribution of luminance and colour, from lighting units with arbitrary shapes like flexible lighting sources (FLSs). This document provides a model of light emission from a curved FLS and of light measurement on a curved FLS. Because the development of flexible…
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 12: Ring-co...
IEC 63093-12:2019 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of ring-cores, also called toroid cores, and the effective parameter values to be used in calculations involving them. It also gives guidelines on allowable limits of surface irregularities applicable to ring-cores. This document is a specification useful in the negotiations…
Specifications for the re-use of sulphur hexafluoride (SF<sub>6</sub>) and its mixtures ...
IEC 60480:2019 provides criteria for the re-use of sulphur hexafluoride (SF6) and its mixtures after recovery and reclaiming from electrical equipment (e.g. for maintenance, at the end-of-life).
Sulphur hexafluoride (SF6), nitrogen (N2) and carbon tetrafluoride (CF4), are gases commonly used for electrical equipment. Taking into account environmental concerns, particular attention is paid to re-…
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cor...
IEC 63093-14:2019 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EFD-cores, the essential dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. It also gives guidance on the allowable limits of surface irregularities applicable to EFD-cores in accordance with the…