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



Reference EN 60322:2001
Title Railway applications - Electric equipment for rolling stock - Rules for power resistors of open construction
Project Number 13188
Abstract/Scope States the characteristics of the resistors; the service conditions with which the power resistors have to comply; the tests intended for confirming that these conditions have been met and the methods to be adopted for these tests; the information to be marked on, or given with, the resistors. The object of this standard is to adapt the general rules given in IEC 60077-1 to power resistors for rolling stock in order to obtain uniformity of requirements and tests throughout the corresponding range of components and to avoid the need for testing to two different standards.


Current Stage code 6060
Current Stage code date 2001-07-05
Current Stage code deadline 2002-02-01
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 9
Reference Document IEC 60322:2001 (EQV)
ICS 29.280 - Electric traction equipment
Keywords Railway; Rolling stock; Power resistor; Resistor; Open construction
Note EN following parallel vote * Supersedes HD 91 S1:1977
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2001-07-05 2002-02-01 export to doc file  EN
5099 2001-05-01 2001-09-01  
5061 2001-03-28 2001-05-01  
5020 2000-11-24 2001-02-02  
4099 2000-11-20 2000-11-24  
4020 1999-05-28 1999-11-01  
3099 1999-05-25 1999-05-28  

Implementation Dates

date of Ratification (DOR) (1) 2001-05-01
date of Availability (DAV) (2) 2001-07-05
date of Announcement (DOA) (3) 2001-08-01
date of Publication (DOP) (4) 2002-02-01
date of Withdrawal (DOW) (5) 2004-05-01


Supersedes HD 91 S1:1977
Superseded by  
Normative reference (6) IEC 60050-811:1991
EN 60077-1:2002
HD 384.4.41 S2:1996
IEC/TR 60943:1998
IEC 61133:1992
EN 61373:1999

(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.