Account:  - Login  |  Webstore  |  Shopping basket cart
English  |  Français  |  Nederlands

Publication details

Publication CODE Title
IEC 60034-12:2016 (2016-11) ROTATING ELECTRICAL MACHINES - PART 12: STARTING PERFORMANCE OF SINGLE-SPEED THREE-PHASE CAGE INDUCTION MOTORS
 
Price Excl. VAT Total number of pages, tables and drawings
85.00 € 29 P..
Description
IEC 60034-12:2016 is now available as IEC 60034-12:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60034-12:2016 specifies the parameters for eight designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors in accordance with IEC 60034-1 that:
- have a rated voltage up to 1 000 V;
- are intended for direct-on-line or star-delta starting;
- are rated on the basis of duty type S1;
- are constructed to any degree of protection and explosion protection. The main changes with respect to the previous edition are as follows:
- new design letter E for extended efficiency motors, explanation of all design letters, and description of new designs NE, NEY, HE, and HEY;
- addition of a reference to IEC 60079-7;
- addition of a formula to calculate locked rotor current from apparent power.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  IEC 60034-12:2024
Replaces  IEC 60034-12:2002
Replaces  IEC 60034-12:2002+AMD1:2007 CSV
Replaces  IEC 60034-12:2002/AMD1:2007
Origin
Committee TC 2
ROTATING MACHINERY
Responsible Ir DELENS Marc
Approval
BEC Approval 2016-11-23
ICS-Code (International Standards Classification) 29.160.01
NBN Status New
IEC publication date 2016-11-23
IEC stability date 2022-12-31
IEC file modification date 2016-11-23
IEC last modification date 2020-04-08