| Publication CODE |
Title |
| NBN EN IEC 60034-30-3:2024 (2024-03) |
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 |
|
14.00 €
|
3. |
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 |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
|
|
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
CLC/TC 2
Rotating machinery
|
| BEC Approval |
2024-03-21 |
| NBN Approval |
2024-03-27 |
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2024-03-21 |
| Date of announcement (d.o.a.) |
2024-06-21 |
| Date of publication (d.o.p.) |
2024-12-21 |
| Date of withdrawal former edition (d.o.w.) |
2027-03-21 |
| IEC file modification date |
2024-03-23 |
|
