Series capacitors for power systems - Part 1: General
IEC 60143-1:2015 applies both to capacitor units and capacitor banks intended to be used connected in series with an a.c. transmission or distribution line or circuit forming part of an a.c. power system having a frequency of 15 Hz to 60 Hz. The primary focus of this standard is on transmission application. The series capacitor units and banks are usually intended for high-voltage power systems.…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-3-35:2015 describes methods for quantitatively assessing the end face quality of a polished fibre optic connector or of a fibre optic transceiver using a fibre-stub type interface. Sub-surface cracks and fractures are not considered in this standard. In general, the methods described in this standard apply to 125 μ cladding fibres contained within a ferrule and intended for use with…
IEC 62343-1-2:2015 contains the recommended minimum initialization test and measurement requirements and severities for optical tuneable chromatic dispersion compensators (TDC). This second edition cancels and replaces the first edition published in 2007. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition…
Lasers and laser-related equipment — Standard optical components — Part 1: Components for the UV, vi...
ISO 11151-1:2015 specifies requirements for laser components used in the ultraviolet, visible, and near infrared spectral ranges, from wavelengths 170 nm to 2 100 nm, and facilitates the supply of spare parts
by specifying preferred dimensions and tolerances, thereby reducing the variety of types,
by standardizing the specifications and removing barriers to trade, and
by establishing an agreed…
Lasers and laser-related equipment — Standard optical components — Part 2: Components for the infrar...
ISO 11151-2:2015 specifies requirements for laser components used from near-infrared to mid-infrared, from wavelengths 2,1 µm to 15,0 µm, and facilitates the supply of spare parts
by specifying preferred dimensions and tolerances, thereby reducing the variety of types,
by standardizing the specifications and removing barriers to trade, and
by establishing an agreed designation for item orders.…
Lasers et équipements associés aux lasers — Composants optiques standards — Partie 1: Composants pou...
L'ISO 11151-1 2015 spécifie les exigences pour les composants pour laser utilisés dans les plages spectrales proche de l'UV, visible et proche de l'infrarouge, pour les longueurs d'onde entre 170 nm et 2 100 nm, et vise à faciliter la fourniture de pièces détachées
en spécifiant des classes de dimensions et de tolérances préférentielles, d'où une réduction de la variété…
Lasers et équipements associés aux lasers — Composants optiques standards — Partie 2: Composants pou...
L'ISO 11151-2:2015 spécifie les exigences pour les composants pour laser utilisés dans la plage spectrale infrarouge, pour les longueurs d'onde entre 2,1 µm et 15,0 µm, et vise à faciliter la fourniture de pièces détachées
en spécifiant des classes de dimensions et de tolérances préférentielles, d'où une réduction de la variété des types,
en normalisant les spécifications et en…
Information technology — Metamodel framework for interoperability (MFI) — Part 1: Framework
ISO/IEC19763-1:2015 (Metamodel framework for interoperability) (MFI) family of standards. As the first part of MFI, this part provides an overview of the whole of MFI. In particular, the purpose, the underlying concepts, the overall architecture and the requirements for the development of other standards within the MFI family are described.
MFI provides a set of normative metamodels to enable the…
Information technology - Metamodel framework for interoperability (MFI) - Part 1: Framework
ISO/IEC19763-1:2015 (Metamodel framework for interoperability) (MFI) family of standards. As the first part of MFI, this part provides an overview of the whole of MFI. In particular, the purpose, the underlying concepts, the overall architecture and the requirements for the development of other standards within the MFI family are described.
MFI provides a set of normative metamodels to enable the…
Aerospace — Omega clamps (saddle clamps) for fluid systems — Dimensions
ISO 8177:2015 specifies maximum and minimum dimensions for omega clamps (saddle clamps) installed by means of two bolts with nominal diameters of 5 mm.
The specified dimensions define a dimensional envelope. This International Standard shall not be considered as an inter-changeability standard. The tolerances for each type of clamp are to be defined in the parts standards drawings.
