Optical amplifiers - Part 2: Single channel applications - Performance specification template
IEC 61292-2:2023 provides a performance specification template applicable to optical amplifiers (OAs) used in single channel applications. Multichannel applications are covered in IEC 61291-4. The objective of this template is to provide a framework for the preparation of performance standards and/or product specifications defining the performance of OA devices used in single channel applications…
Paints and varnishes — Coating systems for wind-turbine rotor blades — Part 6: Determination and eva...
This document describes a method to measure ice adhesion from artificial ice on test substrates by using a centrifuge. Basic ice types are defined and test parameters for the ice removal are described to achieve reproducibility of test results for ice adhesion measurements for rotor blade coatings. This document does not intend to provide fixed test parameter to account for the diversity of…
Magnetic materials - Part 12: Methods of test for the assessment of the thermal endurance of surface...
IEC 60404-12:2023 is applicable to surface insulation coatings on electrical steel strip and sheet classified in IEC 60404-1-1.
This document defines the general principles and technical details of the tests for the assessment of the thermal endurance of surface insulation coatings on electrical steel strip and sheet.
The assessment is made by evaluating the change of a specified property of…
Fibre optic active components and devices - Performance standards - Part 12: Distributed feedback la...
IEC 62149-12:2023 This part of IEC 62149 defines performance specifications for distributed feedback laser diode (DFB-LD) devices used in analogue radio over fibre (RoF) systems. It defines product performance requirements together with a series of tests and measurements with clearly defined conditions, severities, and pass/fail criteria. The tests are intended to be run on a “once-off” basis to…
Plastics — Wood-plastic recycled composites (WPRC) — Part 2: Test methods
This document defines the test methods for fundamental physical properties and durability required for wood-plastic recycled composites (hereinafter called WPRC) stipulated in ISO 20819-1.
Railway applications - Rolling stock - Electrical equipment in trolley buses - Safety requirements a...
IEC 63076:2019+AMD1:2023 applies to electrical systems aboard vehicles of the trolley bus type, as defined in 3.1, fed with a nominal line voltage (Un) between 600 V DC and 750 V DC. This document defines the requirements and constructional advice, especially to avoid electrical danger to the public and to staff. Where special requirements exist for trolley buses, advice is given for mechanical…
Alpine and touring ski-bindings — Test soles for ski-binding tests
This document defines test soles representing
— an alpine ski-boot (form A) or at least the bottom part of it used for testing alpine ski-bindings for alpine skiing in accordance with ISO 9462 and ISO 9465, and
— a touring ski-boot (form T) or at least the bottom part of it used for testing touring ski-bindings for touring skiing in accordance with ISO 13992 and ISO 9465.
This document also…
Textile floor coverings — State of the art on maintenance and cleaning
This document gives guidelines for the development of specific textile floor covering maintenance and cleaning standards, procedures and criteria to reflect local specific conditions. This document specifies the factors which will impact the final results of textile floor covering cleaning, defining maintenance and cleaning terms to highlight differences. It establishes textile floor covering…
