
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
STANDARD published on 16.1.2026
Designation standards: IEC 60034-26-ed.2.0
Publication date standards: 16.1.2026
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 60034-26:2026 is available as IEC 60034-26:2026 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60034-26:2026 describes the effects of unbalanced voltages on the performance of three-phase cage induction motors. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) clarification that voltages are line-to-line voltages in Clause 4, Annex A and Annex B; b) addition of design NE according to IEC 60034-12 in Clause 4. IEC 60034-26:2026 est disponible sous forme de IEC 60034-26:2026 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis ledition precedente.IEC 60034-26: 2026 decrit les effets des tensions desequilibrees sur les caracteristiques de fonctionnement des moteurs a induction a cage triphases. Cette deuxieme edition annule et remplace la premiere edition parue en 2006. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) clarification indiquant que ces tensions sont des tensions entre phases a lâArticle 4, a lâAnnexe A et a lâAnnexe B; b) ajout de la conception NE conformement a lIEC 60034-12 a lâArticle 4.