Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEC 60947-6-1-ed.3.0
Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
Translate name
STANDARD published on 16.3.2021
The information about the standard:
Designation standards: IEC 60947-6-1-ed.3.0
Publication date standards: 16.3.2021
SKU: NS-1021090
The number of pages: 121
Approximate weight : 394 g (0.87 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60947-6-1-ed.3.0 :
IEC 60947-6-1:2021 applies to transfer switching equipment (TSE), to be used in power systems for ensuring the continuity of the supply and allowing the energy management of the installation, by transferring a load between power supply sources, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC. This third edition cancels and replaces the second edition published in 2005, and its Amendment 1:2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – clarification of scope and object; – clarification of terms and definitions; – removal of unnecessary definitions; – modification of characteristics; – modification of utilization categories definitions; – introduction of new markings requirements; – addition of new requirements for clearances and creepage distances; – addition of new requirements and tests for mechanical and electrical interlocks; – clarification of transfer sequences; – modification of requirements for rated short-time withstand currents; – modification of new requirements for electromagnetic compatibility; – clarification of performance requirements for CB type TSE, in alignment with requirements stated in IEC 60947-2; – addition of new test sequence V: Critical load current performance of equipment with DC ratings. LIEC 60947-6-1:2021 s’applique aux equipements de transfert de source (TSE) destines a des installations qui assurent la continuite de l’alimentation et permettent la gestion de l’energie de l’installation, en transferant une charge entre des sources d’alimentation dont la tension assignee ne depasse pas 1 000 V en courant alternatif ou 1 500 V en courant continu. Cette troisieme edition annule et remplace la deuxieme edition parue en 2005, et lAmendement 1:2013. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: – clarification du domaine d’application et de l’objet; – clarification des termes et definitions; – retrait des definitions non necessaires; – modification des caracteristiques; – modification des definitions de categorie d’emploi; – introduction de nouvelles exigences de marquage; – ajout de nouvelles exigences relatives aux distances d’isolement et lignes de fuite; – ajout de nouvelles exigences et de nouveaux essais relatifs aux interverrouillages mecaniques et electriques; – clarification des sequences de transfert; – modification des exigences relatives aux courants assignes de courte duree admissibles; – modification des nouvelles exigences relatives a la compatibilite electromagnetique; – clarification des exigences relatives aux performances d’un TSE de type CB, en conformite avec les exigences contenues dans l’IEC 60947-2; – ajout d’une nouvelle sequence d’essais V: fonctionnement au courant critique du materiel ayant des caracteristiques en courant continu.
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
