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

 

Project

Reference HD 546.4 S1:1992
Title Telecontrol equipment and systems - Part 4: Performance requirements
Project Number 1899
Abstract/Scope Deals with those characteristics which affect the performance of telecontrol systems and relates the characteristics to the application and processing functions. Establishes a set of rules to assess and specify the performance requirements of telecontrol systems; where feasible, performance classes have been specified for each of the properties covered.
Status
Published

Status

Current Stage code 6060
Current Stage code date 1992-01-02
Current Stage code deadline 1992-12-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 57
Reference Document IEC 60870-4:1990 (EQV)
ICS  
Keywords Telecontrol equipment; Performance
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1992-01-02 1992-12-01 export to doc file  EN
5099 1991-12-10 1992-01-10  
5020 1991-05-27 1991-09-15  
1599 1991-03-15 1991-07-15  
1520 1990-07-12 1990-10-31  
1099 1990-06-11 1990-06-25  

Implementation Dates

date of Ratification (DOR) (1) 1991-12-10
date of Availability (DAV) (2) 1992-01-02
date of Announcement (DOA) (3) 1992-06-01
date of Publication (DOP) (4) 1992-12-01
date of Withdrawal (DOW) (5) 1992-12-01

Relations

Supersedes  
Superseded by  
Normative reference (6) IEC 60050-371:1984
IEC 60271:1974
IEC 60271A:1978
IEC 60300:1984
EN 60688:1992
IEC 60870-1-1:1988
EN 60870-5-1:1993

(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.