Equipment for general lighting purposes - Objective test method for stroboscopic effects of lighting...
IEC TR 63158:2018(E) describes an objective stroboscopic effect visibility (SVM) meter, which can be applied for performance testing of lighting equipment under different operational conditions.
The stroboscopic effects considered in this document are limited to the objective assessment by a human observer of visible stroboscopic effects of temporal light modulation of lighting equipment in…
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: Genera...
IEC 62973-1:2018 applies to various rechargeable battery technologies for auxiliary power supply systems used on rolling stock (e.g. light rail vehicles, tramways, streetcars, metros, commuter trains, regional trains, high speed trains, locomotives, etc.).
This document focuses on:
- the description of electrical interfaces for the following battery nominal voltages: 24 V, 32 V, 36 V, 48 V, 64…
L'IEC 62973-1:2018 s'applique aux différentes technologies de batteries rechargeables destinées aux systèmes d'alimentation auxiliaire utilisés sur le matériel roulant (par exemple, véhicules ferroviaires légers, tramways, métros, trains de banlieue, trains régionaux, TGV, locomotives, etc.). Le présent document porte sur:
- la description des interfaces électriques pour les…
Road vehicles — Environmental conditions and testing for electrical and electronic equipment for dri...
ISO 19453-5:2018 specifies requirements for the electric propulsion systems and components with maximum working voltages according to voltage class B. It does not apply to high voltage battery packs (e.g. for traction) and systems and components inside. It describes the potential environmental stresses and specifies tests and requirements recommended for different stress levels on/in the vehicle…
Road vehicles — Environmental conditions and testing for electrical and electronic equipment for dri...
ISO 19453-1:2018 specifies requirements for the electric propulsion systems and components with maximum working voltages according to voltage class B. It does not apply to high voltage battery packs (e.g. for traction) and systems or components inside. It describes the potential environmental stresses and specifies tests and requirements recommended for different stress levels on/in the vehicle.…
Road vehicles — Environmental conditions and testing for electrical and electronic equipment for dri...
ISO 19453-3:2018 specifies requirements for the electric propulsion systems and components with maximum working voltages according to voltage class B. It does not apply to high voltage battery packs (e.g. for traction) and systems or components inside. It describes the potential environmental stresses and specifies tests and requirements recommended for different stress levels on/in the vehicle.…
