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IEC 60512-11-1
Edition 2.0 2019-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Connectors for electrical and electronic equipment – Tests and measurements –
Part 11-1: Climatic tests – Test 11a – Climatic sequence
Connecteurs pour équipements électriques et électroniques – Essais et mesures –
Partie 11-1: Essais climatiques – Essai 11a – Séquence climatique
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IEC 60512-11-1
Edition 2.0 2019-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Connectors for electrical and electronic equipment – Tests and measurements –
Part 11-1: Climatic tests – Test 11a – Climatic sequence
Connecteurs pour équipements électriques et électroniques – Essais et mesures –
Partie 11-1: Essais climatiques – Essai 11a – Séquence climatique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.01 ISBN 978-2-8322-6814-8
– 2 – IEC 60512-11-1:2019 © IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 8
4 Preparations . 8
4.1 Test equipment . 8
4.2 Preparation of the specimen . 8
4.3 Mounting of specimen . 8
5 Test method . 8
5.1 Preconditioning . 8
5.2 Initial measurements . 9
5.3 Tests (conditioning) . 9
5.3.1 General . 9
5.3.2 Step 1: dry heat . 9
5.3.3 Step 2: damp heat, cyclic (first cycle) . 9
5.3.4 Step 3: cold . 9
5.3.5 Step 4 (optional): low air pressure . 9
5.3.6 Step 5: damp heat, cyclic, remaining cycle(s) . 10
5.4 Recovery . 10
5.5 Final measurements . 10
6 Details to be specified . 10
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –
TESTS AND MEASUREMENTS –
Part 11-1: Climatic tests – Test 11a – Climatic sequence
FOREWORD
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International Standard IEC 60512-11-1 has been prepared by sub-committee 48B: Electrical
connectors, of IEC technical committee 48: Electrical connectors and mechanical structures for
electrical and electronic equipment.
This second edition cancels and replaces the first edition published in 1995. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) formatting and clause numbering according to the latest IEC template and the latest
IEC 60512-1-101 blank detail (tests and measurements) specification;
b) update and expansion of normative references;
c) better specification of various details regarding tests.
– 4 – IEC 60512-11-1:2019 © IEC 2019
The text of this International Standard is based on the following documents:
CDV Report on voting
48B/2688/CDV 48B/2722/RVC
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated at the time of the next edition.
A list of all parts in the IEC 60512 series, published under the general title Connectors for
electrical and electronic equipment – Tests and measurements, can be found on the IEC
website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under “http://webstore.iec.ch” in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
INTRODUCTION
This part of IEC 60512 provides a standard test method for electrical connectors based upon
IEC 60068-2-61, which is referenced as a basis.
The value of a sequence of climatic tests, particularly for the testing of components, has been
witnessed a long time ago by the inclusion of a “climatic sequence” in IEC 60068-1 (in the 2013
edition, it is
...