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

 

Project

Reference HD 538.2 S1:1995
Title Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV
Project Number 214
Abstract/Scope  
Status
Withdrawn

Status

Current Stage code 6060
Current Stage code date 1995-03-29
Current Stage code deadline 1995-12-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 14
Reference Document  
ICS 29.180 - Transformers. Reactors
Keywords Transformer; Distribution transformer; Dry-type; 3 phase; Highest voltage
Note HD 538.1 S1:1992 + A1:1995 and HD 538.2 S1:1995 will be superseded by future EN 50541-1 (PR=14820)
A-Deviation(s)  
Special National Condition(s) BE

Environment

Clause
Categories - Aspects
Product Life Cycle
Information
2.7 Noise emissions Use B2B
2.7 Energy use Use B2B

History

Stage
Date
Deadline Date
Documents
6060 1995-03-29 1995-12-01 export to doc file  EN
6020 1995-01-06 1995-04-06  
5099 1994-12-06 1995-01-06  
5062 1994-01-19 1994-09-01  
5020 1994-01-19 1994-09-01  
3090 1993-07-22 1994-01-22  
3020 1992-07-08 1993-01-31  
2020 1992-02-13 1992-08-13  

Implementation Dates

date of Ratification (DOR) (1) 1994-12-06
date of Availability (DAV) (2) 1995-03-29
date of Announcement (DOA) (3) 1995-06-01
date of Publication (DOP) (4) 1995-12-01
date of Withdrawal (DOW) (5) 1995-12-01

Relations

Supersedes  
Superseded by EN 50541-1:2011
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Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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.