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NEK IEC 60034-30-3:2024

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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.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: NAT
  • ICS 29.160
  • ICS 29.160.01
  • ICS 29.160.10
  • National Committee NEK/NK2

Produktrelasjon

  • Adoptert fra: IEC 60034-30-3:2024