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

 

Project

Reference EN 60904-5:1995
Title Photovoltaic devices - Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method
Project Number 5328
Abstract/Scope Describes the preferred method for determining the equivalent cell temperature of PV devices for the purposes of comparing their thermal characteristics, determining NOCT (nominal operating cell temperature) and translating measured I-V characteristics.
Status
Withdrawn

Status

Current Stage code 6060
Current Stage code date 1995-06-29
Current Stage code deadline 1996-07-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 82
Reference Document IEC 60904-5:1993 (EQV)
ICS 31.260 - Optoelectronics. Laser equipment
Keywords Photovoltaic (PV) device; Equivalent cell temperature; Open-circuit voltage method
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1995-06-29 1996-07-01 export to doc file  EN
5099 1995-05-15 1995-06-15  
5061 1995-04-14 1995-05-15  
5020 1994-12-07 1995-03-15  
1599 1994-10-04 1995-04-04  
1560 1994-08-22 1994-11-22  
1520 1994-03-30 1994-06-30  
1099 1994-03-10 1994-04-10  
1020 1994-02-01 1994-03-10  
1000 1994-01-24    

Implementation Dates

date of Ratification (DOR) (1) 1995-05-15
date of Availability (DAV) (2) 1995-06-29
date of Announcement (DOA) (3) 1996-01-01
date of Publication (DOP) (4) 1996-07-01
date of Withdrawal (DOW) (5) 1996-07-01

Relations

Supersedes  
Superseded by EN 60904-5:2011
Normative reference (6) EN 60891:1994
EN 60904-1:1993

(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.