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Publication details

Publication CODE Title
IEC 60034-30-3:2024 (2024-02) ROTATING ELECTRICAL MACHINES - PART 30-3: EFFICIENCY CLASSES OF HIGH VOLTAGE AC MOTORS (IE-CODE)
 
Price Excl. VAT Total number of pages, tables and drawings
159.00 € 45.
Description
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.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 2
ROTATING MACHINERY
Responsible Ir DELENS Marc
Approval
BEC Approval 2024-02-15
ICS-Code (International Standards Classification) 29.160.01 , 29.160.10 , 29.160
NBN Status New
IEC publication date 2024-02-15
IEC stability date 2025-12-31
IEC file modification date 2024-02-16
IEC last modification date 2024-02-16