IEC 60092-376:2003
(Main)Electrical installations in ships - Part 376: Cables for control and instrumentation circuits 150/250 V (300 V)
Electrical installations in ships - Part 376: Cables for control and instrumentation circuits 150/250 V (300 V)
This part of IEC 60092 is applicable to screened and unscreened cables for control and instrumentation circuits on ships and offshore units. The cables have extruded solid insulation with a voltage rating of 150/250V (300V) and are intended for fixed installations.
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INTERNATIONAL IEC
STANDARD
60092-376
Second edition
2003-05
Electrical installations in ships –
Part 376:
Cables for control and instrumentation
circuits 150/250 V (300 V)
Installations électriques à bord des navires –
Partie 376:
Câbles pour circuits de commande et d'instrumentation
150/250 V (300 V)
Reference number
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60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.
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INTERNATIONAL IEC
STANDARD
60092-376
Second edition
2003-05
Electrical installations in ships –
Part 376:
Cables for control and instrumentation
circuits 150/250 V (300 V)
Installations électriques à bord des navires –
Partie 376:
Câbles pour circuits de commande et d'instrumentation
150/250 V (300 V)
IEC 2003 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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Commission Electrotechnique Internationale
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International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue
– 2 – 60092-376 IEC:2003(E)
CONTENTS
FOREWORD . 4
1 Scope and object . 5
2 Normative references. 5
3 Definitions . 6
4 Rated voltage .7
5 Types of insulating compounds. 7
6 Types of sheathing compounds. 7
7 Markings. 7
7.1 Indication of origin and voltage rating . 7
7.2 Continuity . 8
7.3 Durability . 8
7.4 Legibility. 8
7.5 Core identification. 8
7.6 Unit identification. 9
8 General description. 9
9 Conductors .10
10 Insulation system.10
10.1 Material .10
10.2 Electrical and non-electrical characteristics of the insulation system.10
10.3 Application to the conductor.11
10.4 Thickness of insulation .11
11 Cabling .11
11.1 Core assembly (multicore cables) .11
11.2 Forming pair, triple or quad units .11
11.3 Unit assembly (multiunit cables) .12
11.4 Fillers .12
11.5 Number of cores, pairs, triples or quads. .12
12 Electrostatic screen .12
12.1 Individually taped screened pair, triple or quad constructions .12
12.2 Individually braided screened pair, triple or quad constructions .12
12.3 Collectively screened constructions .13
13 Inner Coverings and binders .14
13.1 General .14
13.2 Thickness of inner covering .14
14 Sheath(s).15
14.1 Thickness of sheath(s).15
14.2 Colour of sheath .16
15 Metal braid armour.16
15.1 Braid wire diameter.16
15.2 Coverage density.16
15.3 Application of the braid armour .16
16 Particular tests.17
16.1 Additional compatibility test .17
16.2 Durability .17
60092-376 IEC:2003(E) – 3 –
17 Tests on completed cables .17
17.1 Routine tests .17
17.2 Special tests.18
17.3 Type tests, non-electrical.18
17.4 Type tests, electrical.18
Annex A (informative) Core identification.19
Annex B (informative) Number of cores and pair, triple or quad units .20
Table 1 – Dimension of the marks . 9
Table 2 – Specified thickness of insulation .11
Table 3 – Requirements of drain wire .13
Table 4 – thickness of inner covering .14
Table 5 –Coefficient cf .15
Table 6 – Electrical resistance of conductors .17
Table A.1 – Typical colour code for single unit cables .19
– 4 – 60092-376 IEC:2003(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL INSTALLATIONS IN SHIPS –
Part 376: Cables for control and instrumentation
circuits 150/250 V (300 V)
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
two organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60092-376 has been prepared by subcommittee 18A: Cables and
cable installations, of IEC technical committee 18: Electrical installations of ships and of
mobile and fixed offshore units
This second edition of IEC 60092-376 cancels and replaces the first edition published in 1983,
of which it constitutes a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
18A/242/FDIS 18A/244/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
2008. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
60092-376 IEC:2003(E) – 5 –
ELECTRICAL INSTALLATIONS IN SHIPS –
Part 376: Cables for control and instrumentation
circuits 150/250 V (300 V)
1 Scope and object
This part of IEC 60092 is applicable to screened and unscreened cables for control and
instrumentation circuits on ships and offshore units. The cables have extruded solid insulation
with a voltage rating of 150/250V (300V) (see Clause 4) and are intended for fixed
installations.
The various types of cables are given in Clause 8. The construction requirements and test
methods are expected to comply with those indicated in IEC 60092-350, unless otherwise
specified in this standard.
NOTE Provision is made for fire resistant (limited circuit integrity) cables to be specified if required.
The object of this part of IEC 60092 is
– to standardise cables whose safety and reliability are ensured when they are installed in
accordance with the requirements of IEC 60092-352;
– to lay down standard manufacturing requirements and charact
...
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