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

 

Project

Reference EN 60921:1991
Title Ballasts for tubular fluorescent lamps - Performance requirements
Project Number 3661
Abstract/Scope Specifies performance requirements for ballasts excluding resistance types for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with preheated cathodes operated with or without a starter switch and having rated wattages, dimensions and characteristics as specified in EN 60081. It complies with complete ballasts and their component parts such as resistors, transformers and capacitors.
Status
Withdrawn

Status

Current Stage code 6060
Current Stage code date 1991-04-12
Current Stage code deadline 1992-03-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/SC 34C
Reference Document IEC 60921:1988 (MOD)
ICS 29.140.30 - Fluorescent lamps. Discharge lamps
Keywords Lighting; Tubular fluorescent lamp; Ballast; Performance
Note Superseded by EN 60921:2004
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1991-04-12 1992-03-01 export to doc file  EN
5099 1991-03-15 1991-04-15  
5020 1990-11-13 1991-02-01  
1599 1989-12-05 1990-04-05  
1520 1989-05-24 1989-08-31  

Implementation Dates

date of Ratification (DOR) (1) 1991-03-15
date of Availability (DAV) (2) 1991-04-12
date of Announcement (DOA) (3) 1991-09-01
date of Publication (DOP) (4) 1992-03-01
date of Withdrawal (DOW) (5) 1992-03-01

Relations

Supersedes  
Superseded by EN 60921:2004
Normative reference (6) EN 60081:1989
EN 60155:1989
IEC 60410:1973
EN 60901:1990
EN 60920:1991
A11:2000
EN 60927:1990
EN 60928:1991

(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.