International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference FprEN 60034-2-3:201X
Title Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors
Project Number 23462
Abstract/Scope IEC/TS 60034-2-3:2013 specifies test methods for determining losses and efficiencies of converter-fed AC induction motors within the scope of IEC 60034-1. The AC induction motor is then part of a variable frequency power drive system (PDS) as defined in IEC 61800-2, IEC 61800-4 or IEC/TS 61800-8. The additional harmonic losses determined by use of this technical specification are for comparison of different motor designs.
Approval stage


Current Stage code 5098
Current Stage code date 2014-01-24
Current Stage code deadline  
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 2
Reference Document IEC 60034-2-3:201X (2/1626/CDV) (EQV)
Keywords Rotating machine; Loss; Efficiency; Converter-fed; Motor
Note 2014-01-24: Request to delete PR as a new PR for endorsement to IEC/TS 60034-2-3:2013 will be requested to BT (see PR = 25316) * 2013-05-02 - Publication editing allocated to * IEC 60034-2-3 becomes IEC/TS 60034-2-3 --> 2/1696/DTS circulated on 2013-01-25 * 2/1643/RVC established on 2011-10-14: Revised CDV will be distributed by 2012-09
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
5098 2014-01-24    
5092 2011-10-14 2012-09-30  
5060 2011-09-12 2011-10-03 export to doc file  EN
5020 2011-04-08 2011-09-09  
1090 2011-04-05 2011-04-08  

Implementation Dates

date of Ratification (DOR) (1)  
date of Availability (DAV) (2)  
date of Announcement (DOA) (3) -
date of Publication (DOP) (4) -
date of Withdrawal (DOW) (5) -


Superseded by  
Normative reference (6)  

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.