AS/NZS 60092.354:2020 pdf download
AS/NZS 60092.354:2020 pdf download.Electrical installations in ships, Part 354: Single- and three-core power cables with extruded solid insulation for rated voltages 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV) (IEC 60092-354:2014 (ED.3.0) MOD).
AS/NZS 60092.354 is applicable to shipboard and offshore power cables with extruded solid 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 test methods are aligned with those indicated in IEC 60092-350, unless otherwise specified in this standard.
The object of this standard is:
— to standardize cables whose safety and reliability are ensured when they are installed in accordance with the requirements of IEC 60092-352 or IEC 61892-4;
— to lay down standard manufacturing requirements and characteristics of such cables directly or indirectly bearing on safety;
— to specify test methods for checking conformity with those requirements.
5.9.3 Braid wire diameter
Irrespective of the metal used, the nominal diameter of the braid wire shall be:
— 0,3 mm, as a minimum, for cables having fictitious diameter under the braid, less than or equal to 30 mm;
— 0,4 mm, as a minimum, for cables having fictitious cable diameter under the braid, larger than 30 mm.
5.10 Outer sheath
The outer sheath shall be selected from one listed in IEC 60092-360. The compound selected shall be compatible with the cable components with which it is in contact and compatible with the operating temperature of the cable.
The application shall be as detailed in 4.9.2 IEC 60092-350:2014.
5.10.3 ThIckness of outer sheath
The thickness of outer sheath is given as a function of the internal diameter of the sheath under consideration, the fictitious diameter being calculated by the method in Annexes A and C lEC 60092-350:2014.