Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN 60034-12:2018

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

Jun 28, 2018

General information

60.60     Jun 28, 2018

ISS

N002

European Norm

29.160  

English  

Buying

Published

Language in which you want to receive the document.

Scope

<span style="color:red">NEW!</span>IEC 60034-12:2016 is available as <a href="https://webstore.iec.ch/publication/59475">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.</br></br>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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 60034-12:2008

NOW

PUBLISHED
SRPS EN 60034-12:2018
60.60 Standard published
Jun 28, 2018

REVISED BY

PROJECT
naSRPS EN IEC 60034-12:2023

Related project

Adopted from EN 60034-12:2017