IEC 60092-360:2014

IEC 60092-360 ®
Edition 1.0 2014-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical installations in ships –
Part 360: Insulating and sheathing materials for shipboard and offshore units,
power, control, instrumentation and telecommunication cables

Installations électriques à bord des navires –
Partie 360: Matériaux d'isolation et de gainage des câbles d'alimentation, de
commande, d'instrumentation et de télécommunication installés à bord des
navires et des unités en mer
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IEC 60092-360 ®
Edition 1.0 2014-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical installations in ships –

Part 360: Insulating and sheathing materials for shipboard and offshore units,

power, control, instrumentation and telecommunication cables

Installations électriques à bord des navires –

Partie 360: Matériaux d'isolation et de gainage des câbles d'alimentation, de

commande, d'instrumentation et de télécommunication installés à bord des

navires et des unités en mer
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX T
ICS 47.020.60 ISBN 978-2-8322-1528-9

– 2 – IEC 60092-360:2014 © IEC 2014
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Cross-linked insulating compounds . 9
4.1 General . 9
4.2 Electrical characteristics . 9
4.3 Mechanical characteristics . 10
5 Cross-linked sheathing compounds . 12
5.1 General . 12
5.2 Mechanical characteristics . 12
6 Thermoplastic sheathing compounds . 14
6.1 General . 14
6.2 Mechanical characteristics . 15
7 Additional optional properties of sheathing compounds . 16
7.1 General . 16
7.2 Test requirements . 16
Annex A (normative) Determination of hardness of HEPR insulation . 18
A.1 Test piece . 18
A.2 Test procedure . 18
A.2.1 General . 18
A.2.2 Surfaces of large radius of curvature . 18
A.2.3 Surfaces of small radius of curvature . 18
A.2.4 Conditioning and test temperature . 18
A.2.5 Number of measurements . 19
Annex B (normative) Determination of the elastic modulus of HEPR insulation . 21
B.1 Procedure . 21
B.2 Requirements . 21
Annex C (normative) Procedure for enhanced hot oil immersion test for sheaths . 22
C.1 Sampling and preparation of the test pieces . 22
C.2 Determination of the cross-sectional area of the test piece . 22
C.3 Oil to be used . 22
C.4 Procedure . 22
C.5 Expression of results . 22
C.6 Requirements . 23
Annex D (normative) Procedure for drilling fluid immersion test for sheaths . 24
D.1 Drilling fluid resistance test . 24
D.2 Drilling fluid to be used . 24
D.3 Procedure . 24
D.4 Expression of results . 24
D.5 Requirements . 25

Figure A.1 – Testing surfaces of large radius of curvature . 19
Figure A.2 – Testing surfaces of small radius of curvature . 20

Table 1 – Categories and types of materials . 6
Table 2 – Types of cross-linked insulating compounds . 9
Table 3 – Electrical requirements of insulation compounds . 9
Table 4 – Test requirements for cross-linked elastomeric insulating compounds . 10
Table 5 – Types of cross-linked sheathing compound . 12
Table 6 – Test requirements for cross-linked sheathing compounds . 13
Table 7 – Types of thermoplastic sheathing compound . 15
Table 8 – Test requirements for thermoplastic sheathing compounds . 15
Table 9 – Test requirements for sheathing compounds with enhanced oil resistance
properties . 17
Table 10 – Test requirements for sheathing compounds with drilling fluid resistance
properties . 17

– 4 – IEC 60092-360:2014 © IEC 2014
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL INSTALLATIONS IN SHIPS –

Part 360: Insulating and sheathing materials for shipboard and offshore
units, power, control, instrumentation and telecommunication cables

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization fo
...