Standard

NEK IEC 60034-30-3:2024

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Corrigenda and amendments are bought separately.

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Abstract

IEC 60034-30-3:2024 specifies efficiency classes for fixed-speed three-phase high-voltage cage induction motors in accordance with IEC 60034-1 that- have a rated voltage exceeding 1 000 V, but not exceeding 11 kV;- have a rated power from 200 kW to 2 000 kW;This document provides the global harmonization of energy-efficiency classes of three-phase cage induction motors with rated voltage above 1 000 V that are rated for direct online starting and fixed-speed operation at a 50 Hz or 60 Hz supply with sinusoidal voltage.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 29.160
  • ICS 29.160.01
  • ICS 29.160.10
  • National Committee NEK/NK2

Product Relations

  • Adopted from: IEC 60034-30-3:2024