IEC 60092-354:2020 pdf free download – Electrical installations in ships
1 Scope
This part of lEC 60092 is applicable to shipboard and offshore power cables with extrudedsolid insulation, conductor and core screening, having a voltage rating of one of the following:3,6/6 (7,2) kV,6/10 (12)kV,8,7/15 (17,5) kV,12/20(24) kv，18/30 (36) kv.
NOTE 1 Subclause 4.1 gives more details.
The cables are intended for fixed installations.
The various types of power cables are given in 5.1.The constructional requirements and testmethods are aligned with those indicated in lEC 60092-350, unless otherwise specified in thisdocument.
The object of this document is:
– to standardize cables whose safety and reliability is ensured when they are installed in accordance with the requirements of lEC 60092-352 or lEC 61892-4;
– to lay down standard manufacturing requirements and characteristics of such cablesdirectly or indirectly bearing on safety;
– to specify test methods for checking conformity with those requirements.NOTE 2 Only radial field cables are covered.
2 Normative references
The following documents are referred to in the text in such a way that some or all of theircontent constitutes requirements of this document. For dated references,only the editioncited applies. For undated references, the latest edition of the referenced document (includingany amendments) applies.
IEC 60038,IEC standard voltages
IEC 60228,Conductors of insulated cables
IEC 60092-350:2014:—,Electrical installations in ships – Part 350: General construction andtest methods of power，control and instrumentation cables for shipboard and offshoreapplications1
IEC 60092-360，Electrical installations in ships – Part 360: Insulating and sheathing materialsfor shipboard and offshore units，power，control,instrumentation and telecommunicationcables
IEC 60332-1-2,Tests on electric and optical fibre cables under fire conditions – Part 1-2:Testfor vertical flame propagation for a single insulated wire or cable – Procedure for 1 kW pre-mixed flame
IEC 60332-3-22，Tests on electric cables under fire conditions – Part 3-22:Test for verticalflame spread of vertically-mounted bunched wires or cables – Category A
IEC 60684-2，Flexible insulating sleeving – Part 2: Methods of test
IEC 60754-1，Test on gases evolved during combustion of materials from cables – Part 1:Determination of the halogen acid gas content
IEC 60754-2，Test on gases evolved during combustion of materials from cables – Part 2:Determination of acidity (by pH measurement) and conductivity
IEC 60885-2,Electrical test methods for electric cables.Part 2:Partial discharge tests
IEC 61034-1，Measurement of smoke density of cables burning under defined conditions -Part 1: Test apparatus
IEC 61034-2，Measurement of smoke density of cables burning under defined conditions -Part 2: Test procedure and requirements
4.2.1 Indication of origin and voltage identification
Cables shall comply with 4.1.3 of lEC 60092-350:20142019 with respect to:
a) indication of origin;
b) rated voltage and cable construction (number of cores and cross-sectional area of the construction);
c) continuity of marking;d) durability/legibility.
4.2.2Continuity of marking
The marking is deemed to be continuous if the distance between the end of any marking andthe beginning of the next does not exceed:
a) 550 mm if the marking is on the outer surface of the cable;
b) 275 mm in all other cases.