IEC 60092-350 pdf download

IEC 60092-350 pdf download Electrical installations in ships – Part 350: Shipboard power cables – General construction and test requirements
1Scope
This part of lEC 60092 specifies the general constructional requirements and general testrecommendations for shipboard cables with copper conductors intended for power systems atvoltages up to and including 8,7/15 kV.
2Normative references
The following normative documents contain provisions which，through reference in this text,constitute provisions of this part of lEC 60092.For dated references,subsequent amendmentsto，or revisions of，any of these publications do not apply. However，parties to agreementsbased on this part of iEc 60092 are encouraged to investigate the possibility of applying themost recent editions of the normative documents indicated below.For undated references,thelatest edition of the normative document referred to applies.Members of lEC and lSO maintainregisters of currently valid lnternational Standards.
IEC 60092-351，Electrical installations in ships – Part 351: Insulating materials for shipboardand mobile and fixed offshore units power, telecommunication and control data cables
IEC 60092-359，Electrical installations in ships – Part 359: Sheathing materials for shipboardpower and telecommunication cables
IEC 60228,Conductors of insulated cables
IEC 60331(all parts)，Tests for electric cables under fire conditions – Circuit integrity
IEC 60332-3,Tests on electric cables under fire conditions – Part 3:Tests on bunched wires orcables
lEC 60811-1-1,Common test methods for insulating and sheathing materials of electric cables -Part 1: Methods for general application – Section 1: Measurement of thickness and overalldimensions – Tests for determining the mechanical properties
IEC 60811-1-2,Common test methods for insulating and sheathing materials of electric cables -Part 1 : Methods for general application – Section Two: Thermal ageing methods
IEC 60811-1-4，Common test methods for insulating and sheathing materials of electric cables -Part 1 : Methods for general application – Section Four: Tests at low temperature
IEC 60811-2-1，Insulating and sheathing materials of electric and optical cables – Common testmethods – Part 2-1:Methods specific to elastomeric compounds – Ozone resistance, hot set andmineral oil immersion tests
IEC 60811-3-1,Common test methods for insulating and sheathing materials of electric cables -Part 3: Methods specific to PVC compounds – Section One: Pressure test at high temperature -Tests for resistance to cracking
3 Definitions
For the purpose of this standard, the following definitions apply.
3.1 Definitions concerning cables
3.1 .1
insulated cable
assembly consisting of
– one or more cores;
– individual covering(s) (if any);
– assembly protection (if any);
– protective covering(s) (if any).
Additional uninsulated conductor(s) may be included in the cable
3.1 .2
radial field cable
cable in which each core is covered with an individual screen
3.1 .3
screen
conducting layer(s) having the function of control of the electric field within the insulation. It may also provide smooth surfaces at the boundaries of the insulation and assist in the elimination of spaces at these boundaries