IEC 60034-12:2016 Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors

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Organization: IEC - International Electrotechnical Commission
Publication Date: 23 November 2016
Status: published
Page Count: 29
ICS Code (Rotating machinery in general): 29.160.01

Abstracts

abstract

NEW!IEC 60034-12:2016 is 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.

Document History

IEC 60034-12:2016 RLV - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
November 23, 2016 - IEC - International Electrotechnical Commission

IEC 60034-12:2016 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an off...

IEC 60034-12:2016 - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
November 23, 2016 - IEC - International Electrotechnical Commission

NEW!IEC 60034-12:2016 is 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 p...

IEC 60034-12:2002+AMD1:2007 CSV - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
September 18, 2007 - IEC - International Electrotechnical Commission

Specifies the parameters for four designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors in accordance with IEC 60034-1. Also applies to dual voltage motors provided that the flux saturation level is the same for both voltages and to motors having type of pr...

IEC 60034-12:2002/AMD1:2007 - Amendment 1 - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
June 21, 2007 - IEC - International Electrotechnical Commission
A description is not available for this item.
IEC 60034-12:2002 - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
April 9, 2002 - IEC - International Electrotechnical Commission

Specifies four standard designs of starting performance of single speed three-phase cage induction motors for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same ...

IEC 60034-12:1980 - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors for voltages up to and including 660 V
January 1, 1980 - IEC - International Electrotechnical Commission

Specifies four standard designs of starting performance for three-phase motors, from 0.4 kW up to 630 kW for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same f...

IEC 60034-12:1980 - Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors for voltages up to and including 660 V
January 1, 1980 - IEC - International Electrotechnical Commission

Specifies four standard designs of starting performance for three-phase motors, from 0.4 kW up to 630 kW for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same f...

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