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

 

Project

Reference EN 60688:1992
Title Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals
Project Number 2624
Abstract/Scope Applies to transducers with electrical inputs and outputs for making measurements of a.c. electrical quantities with a nominal frequency between 5 Hz and 1 500 Hz. The output signal may be in the form of an analogue direct current or in digital form. Supersedes IEC 688-1 and IEC 688-2.
Status
Published

Status

Current Stage code 6060
Current Stage code date 1992-06-09
Current Stage code deadline 1993-01-15
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 85
Reference Document IEC 60688:1992 (EQV)
ICS  
Keywords Measuring instrument; Analogue; Transducer; Conversion
Note Superseded by EN 60688:2013
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1992-06-09 1993-01-15  
6020 1992-04-24 1992-07-24  
5099 1992-03-24 1992-04-24  
5020 1991-06-03 1991-11-30  

Implementation Dates

date of Ratification (DOR) (1) 1992-03-24
date of Availability (DAV) (2) 1992-06-09
date of Announcement (DOA) (3) 1992-07-15
date of Publication (DOP) (4) 1993-01-15
date of Withdrawal (DOW) (5) 1993-01-15

Relations

Supersedes  
Superseded by EN 60688:2013
Normative reference (6) IEC 60050-301:1983
IEC 60050-302:1983
IEC 60050-303:1983
HD 323.2.3 S2:1987
IEC 60255-4:1976
HD 215 S1:1974
EN 60521:1995
corr. December 1997

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of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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