IEC TS 63116:2021(E) specifies general requirements for design, installation and maintenance of a lighting system.
A lighting system comprises a set of products. Requirements of the products are specified in product standards. For the general requirements of lighting systems, this document prevails.
Construction of lighting systems can vary in applications. This document is not intended to…
General requirements for lighting systems - Safety
IEC TS 63117:2021(E) specifies the safety requirements of lighting systems at the system level, applicable when designing a lighting system.
A lighting system comprises a set of products. Safety requirements of the products are not covered in this document, but specified in product safety standards.
NOTE For emergency lighting systems, national or regional regulations provide relevant…
Static VAR compensators (SVC) - Testing of thyristor valves
IEC 61954:2021 defines type, production and optional tests on thyristor valves used in thyristor controlled reactors (TCR), thyristor switched reactors (TSR) and thyristor switched capacitors (TSC) forming part of static VAR compensators (SVC) for power system applications. The requirements of the document apply both to single valve units (one phase) and to multiple valve units (several phases).…
Compensateurs statiques de puissance réactive (SVC) - Essais des valves à thyristors
L'IEC 61954:2021 définit les essais de type, les essais de production et les essais facultatifs des valves à thyristors utilisées dans les bobines d'inductance commandées par thyristors (TCR - thyristor controlled reactor), les bobines d'inductance commutées par thyristors (TSR - thyristor switched reactor) et les condensateurs commutés par thyristors (TSC - thyristor switched…
Fibre optic interconnecting devices and passive components - Performance standard - Part 131-03: Sin...
IEC 61753-131-03:2021 contains the minimum tests, test severities and measurement requirements which a mechanical fibre splice need to satisfy in order to be categorised as meeting the requirements of single-mode fibre splice for use in category OP (Outdoor protected) environments, as defined in IEC 61753-1. This document for mechanical splices defines the requirements for standard optical…
Dispositifs d’interconnexion et composants passifs fibroniques – Norme de performance - Partie 131-0...
IEC 61753-131-03:2021 indique les exigences minimales relatives aux essais, aux sévérités des essais ainsi qu’aux mesurages auxquelles il est nécessaire qu’une épissure mécanique de fibre satisfasse pour être classée comme satisfaisant aux exigences des épissures de fibres unimodales destinées à être utilisées dans des environnements de catégorie extérieur protégé (OP – Outdoor protected), tels…
