HV polymeric insulators for indoor and outdoor use tracking and erosion testing by wheel test and 5 ...
IEC TR 62730:2012+AMD1:2024 CSV is applicable to polymeric insulators whose insulating body consists of one or various organic materials. Polymeric insulators covered by this technical report include both solid core and hollow insulators. They are intended for use on overhead lines and in indoor and outdoor equipment with a rated voltage greater than 1 000 V. The object of this technical report…
Information technology - JPEG XL image coding system - Part 2: File format
This document specifies the transport and container formats for JPEG XL codestreams as specified in ISO/IEC 18181-1. This document specifies how to add metadata and extensions to JPEG XL codestreams. A file as described by this document is called a JPEG XL file.
Specifications for particular types of winding wires - Part 8: Polyesterimide enamelled round copper...
IEC 60317-8:2010+AMD1:2024 CSV specifies the requirements of enamelled round copper winding wires of class 180 with a sole coating based on polyesterimide resin, which may be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements. The main changes with respect to the previous edition are:
- introduction of requirements for appearance…
Specifications for particular types of winding wires - Part 59: Polyamide-imide enamelled round copp...
IEC 60317-59:2015+AMD1:2024 CSV specifies the requirements of enamelled round copper winding wire of class 240 with a single coating of polyamide-imide resin. The range of nominal conductor diameters covered by this part of IEC 60317 is:
- grade 1: 0,180 mm up to and including 1,600 mm;
- grade 2: 0,180 mm up to and including 1,600 mm. The nominal conductor diameters are specified in Clause 4…
Metallic communication cable test methods - Part 4-9: Electromagnetic compatibility (EMC) - Coupling...
IEC 62153-4-9:2018+AMD1:2020+AMD2:2024 CSV applies to metallic communication cables. It specifies a test method for determining the coupling attenuation aC of screened balanced cables. Due to the concentric outer tube, measurements are independent of irregularities on the circumference and external electromagnetic fields. A wide dynamic and frequency range can be applied to test even super…
Vêtements de protection utilisés pendant le soudage et les techniques connexes
Le présent document spécifie les exigences de sécurité minimales et les méthodes d'essai des vêtements de protection, comprenant les cagoules, les tabliers, les manches et les guêtres, conçus pour protéger le corps de l'utilisateur, y compris la tête (cagoules) et les pieds (guêtres) et qui doivent être portés durant les opérations de soudage et autres techniques connexes présentant des…
Protective clothing for use in welding and allied processes
This document specifies minimum safety requirements and test methods for protective clothing including hoods, aprons, sleeves, and gaiters that are designed to protect the wearer's body including head (hoods) and feet (gaiters) and that are to be worn during welding and allied processes with comparable risks. For the protection of the wearer’s head and feet, this document is only applicable…
Non-destructive testing — Radiographic testing — Determination of the size of industrial radiographi...
This document specifies a test procedure for determination of the size of industrial radiographic gamma sources of 0,5 mm or greater, made from the radionuclides Iridium 192, Ytterbium 169, Selenium 75 or Cobalt 60, by a radiography method with X-rays. The source size of a gamma radiation source is an important factor which affects the image quality of gamma ray images.
The source size is…
