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prEN IEC 60068-2-78:2024

(Main)

Environmental testing - Part 2-78: Tests - Test cab: Damp heat, steady state

Environmental testing - Part 2-78: Tests - Test cab: Damp heat, steady state

Umgebungseinflüsse - Teil 2-78: Prüfverfahren - Prüfung Cab: Feuchte Wärme, konstant

Essais d'environnement - Partie 2-78: Essais - Essai cab: Chaleur humide, essai continu

Okoljsko preskušanje - 2-78. del: Preskusi - Preskuševalna omarica: vlažna vročina, ustaljeno stanje

General Information

Status
Not Published
Publication Date
10-Nov-2025
ICS
19.040 - Environmental testing
29.020 - Electrical engineering in general
Technical Committee
CLC/SR 104 - Environmental conditions, classification and methods of test
Current Stage
4020 - Enquiry circulated - Enquiry
Start Date
19-Apr-2024
Due Date
07-Feb-2025
Completion Date
19-Apr-2024
Ref Project
oSIST prEN IEC 60068-2-78:2024 - Environmental testing - Part 2-78: Tests - Test cab: Damp heat, steady state

Relations

Revises
EN 60068-2-78:2013 - Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state
Effective Date
14-Feb-2023

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Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60068-2-78:2024
01-junij-2024
Okoljsko preskušanje - 2-78. del: Preskusi - Preskuševalna omarica: vlažna
vročina, ustaljeno stanje
Environmental testing - Part 2-78: Tests - Test cab: Damp heat, steady state
Umgebungseinflüsse - Teil 2-78: Prüfverfahren - Prüfung Cab: Feuchte Wärme, konstant
Essais d'environnement - Partie 2-78: Essais - Essai cab: Chaleur humide, essai continu
Ta slovenski standard je istoveten z: prEN IEC 60068-2-78:2024
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
oSIST prEN IEC 60068-2-78:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN IEC 60068-2-78:2024

---------------------- Page: 2 ----------------------
oSIST prEN IEC 60068-2-78:2024
104/1049/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60068-2-78 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-04-19 2024-07-12
SUPERSEDES DOCUMENTS:
104/1019/CD, 104/1030C/CC

IEC TC 104 : ENVIRONMENTAL CONDITIONS, CLASSIFICATION AND METHODS OF TEST
SECRETARIAT: SECRETARY:
Sweden Mr Henrik Lagerström
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:


Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state

PROPOSED STABILITY DATE: 2031

NOTE FROM TC/SC OFFICERS:


Copyright © 2024 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.

---------------------- Page: 3 ----------------------
oSIST prEN IEC 60068-2-78:2024
IEC CDV 60068-2-78 © IEC 2024 2 104/1049/CDV

1 CONTENTS
2
3 FOREWORD . 3
4 INTRODUCTION . 5
5 1 Scope . 6
6 2 Normative references . 6
7 3 Terms and definitions . 6
8 4 General test procedure . 6
9 General . 6
10 Description of test chamber . 7
11 Severity . 7
12 Pre-conditioning . 8
13 Testing procedure . 9
14 Recovery procedure . 12
15 5 Measurements . 12
16 Initial measurements . 12
17 Intermediate measurements .
...

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