Redline

NEK IEC 60034-1:2026 RLV

Published

Note: This standard has a new edition: NEK IEC 60034-1:2026

Preview

Corrigendums and amendments are bought separately.

Language
Services

Abstract

IEC 60034-1:2026 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.IEC 60034-1:2026 is applicable to all rotating electric machines, except rotating electric machines for rail and road vehicles, which are covered by the IEC 60349 series of standards. Machines with integrated EMC-active components such as a variable frequency converter are considered being a power drive system (see the IEC 61800 series of standards). In such cases, this document applies to the motor component of the power drive system only. Machines within the scope of this document can also be subject to superseding, modifying or additional requirements in other standards, for example, IEC 60079 and IEC 60092.NOTE If particular clauses of this document are modified to meet special applications, for example machines subject to radioactivity or machines for aerospace, all other clauses apply insofar as they are compatible. This fifteenth edition cancels and replaces the fourteenth edition published in 2022. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition:Clause 1: Clarification with respect to machines with integrated EMC-active components addedClause 2: Normative references updatedClause 3: Note on meaning of “agreement” deleted; list of abbreviations addedClause 4.2.9, 4.2.10: References to IEC TS 60034-25 deleted, as converter duty is now defined in 3.36Clause 5.1: Reference to IEC TS 60034-25 converted into noteClause 6.6 Clarification of requirementsClause 7.2.1: Reference to IEC TS 60034-25 converted into noteClause 7.5: Clarification of requirementsClause 7.6: Reference to IEC TS 60034-25 converted into noteClause 8.1: Clarification of referencesClause 8.6.1: Clarification on choice of method for large machinesTable 11: Updated values for thermal class 200 (N)Clause 8.10.3: Clarification of requirementsClause 9.2: Clarification on test voltage for old machines after rewindingTable 17: Items 9 and 10 merged and clarifiedClause 9.7: Clarification on overspeed test for machines held at stock addedTable 20: Clarification on test speed for converter duty machinesClause 10.2: Clarification of term ‘digital form’Clause :10.3 Note on QR code deletedClause 11.1: Reference to protective earth test addedClause 13.1: Clarifying flowchart addedClause 13.2.2: Clarification on motors with integrated VSD addedClause 13.3: Clarification of requirements after consultation with ACECClause 13.5: Clarification of requirements after consultation with ACECClause 14: Note on safety converted to normal text

Document information

  • Redline from NEK
  • Published:
  • Edition: 15.0
  • Version: 1
  • Document type: NAT
  • ICS 29.160.01
  • National Committee NEK/NK2

Product Relations

  • Adopted from: IEC 60034-1:2026 RLV