IEC 62677-1:2017

IEC 62677-1 ®
Edition 1.0 2017-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Heat shrinkable low and medium voltage moulded shapes –
Part 1: General requirements
Profilés thermorétractables basse et moyenne tensions –
Partie 1: Exigences générales
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IEC 62677-1 ®
Edition 1.0 2017-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Heat shrinkable low and medium voltage moulded shapes –

Part 1: General requirements
Profilés thermorétractables basse et moyenne tensions –

Partie 1: Exigences générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.035.20; 29.035.01 ISBN 978-2-8322-4868-3

– 2 – IEC 62677-1:2017 © IEC 2017
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions. 6
4 Moulded shape material specimens . 7
5 Classification . 7
6 Ordering . 7
7 Dimensions . 7
8 Colour . 7
9 Finish . 7
10 Packaging . 7
11 Labelling . 8
12 Qualification approval requirements . 8
13 Consignment tests . 8
Annex A (informative) Heat shrinkable moulded parts (typical configuration) . 9
Bibliography . 10

Figure A.1 – Typical configuration of heat shrinkable moulded parts . 9

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HEAT SHRINKABLE LOW AND MEDIUM
VOLTAGE MOULDED SHAPES –
Part 1: General requirements
FOREWORD
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International Standard IEC 62677-1 has been prepared by IEC technical committee 15: Solid
electrical insulating materials.
The text of this standard is based on the following documents:
FDIS Report on voting
15/806/FDIS 15/810/RVD
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.

– 4 – IEC 62677-1:2017 © IEC 2017
A list of all parts in the IEC 62677 series, published under the general title Heat shrinkable low
and medium voltage moulded shapes, 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• withdrawn,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 62677 is one of a series which deals with heat shrinkable low and medium
voltage moulded shapes. The series consists of three parts:
Part 1: General requirements (IEC 62677-1)
Part 2: Methods of test (IEC 62677-2 )
2 3 4
Part 3: Material requirements (IEC 62677-3-101 , IEC 62677-3-102 and IEC 62677-3-103 )
___________
Under preparation. Stage at the time of publication: IEC RFDIS IEC 62677-2:2017.
Under preparation. Stage at the time of publication: IEC AFDIS IEC 62677-3-101:2017.
Under preparation. Stage at the time of publication: IEC AFDIS IEC 62677-3-102:2017.
Under preparation. Stage at the time of publication: IEC ACDV IEC 62677-3-103:2017.

– 6 – IEC 62677-1:2017 © IEC 2017
HEAT SHRINKABLE LOW AND MEDIUM
VOLTAGE MOULDED SHAPES –
Part 1: General requirements
1 Scope
This document is applicable to heat shrinkable low and medium voltage moulded shapes in a
range of configurations and materials suitable for insulation, environmental sealing, mechanical
protection, electrical conductance, anti-tracking and strain relief for power cable terminations,
joints and stop ends. It specifies the test methods and material require
...