prBAS EN IEC 60034-30-3:2025
Rotating electrical machines - Part 30-3: Efficiency classes of high voltage AC motors (IE-code)
General information
Status:Project
Number of pages:48
Adoption method:Proglašavanje
Language:engleski,francuski
Edition:1.
Realization date:17.12.2024
Forseen date for next stage code:23.12.2024
Technical committee:BAS/TC 56, Conventional and alternative sources of electrical energy
ICS:
29.160.01, Rotating machinery in general
29.160.30, Motors
29.160.10, Components for rotating machines
29.160.30, Motors
29.160.10, Components for rotating machines
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.
Lifecycle
...
Original document and degree of correspondence
EN IEC 60034-30-3:2024, identical
IEC 60034-30-3:2024, identical
Work material
Only members of the technical committee have access to work material. If you are a members of this technical committee you need to login to view the documents. Login