MT 2 - TC 18/MT 2

IEC 60092-201:2019 is applicable to the main features of system design of electrical installations for use in ships.This fifth edition cancels and replaces the fourth edition, published in 1994. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) a new subclause regarding studies and calculations has been added;
b) a new subclause regarding documentation has been added;
c) the clause regarding distribution systems has been rewritten;
d) a clause regarding system earthing has been added;
e) the clause regarding sources of electrical power has been rewritten;
f) the clause regarding distribution system requirements has been rewritten;
g) the clause regarding cables has been deleted and transferred to IEC 60092-401;
h) a new subclause regarding electric and electrohydraulic steering gear has been added.

IEC 60092-101:2018 is applicable to electrical installations for use in ships.
The 60092 series form a code of practical interpretation and amplification of the requirements of the International Convention for the Safety of Life at Sea, a guide for future regulations which may be prepared and a statement of practice for use by ship-owners, shipbuilders and appropriate organizations.
This fifth edition cancels and replaces the fourth edition published in 1994 and Amendment 1:1995. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the applicability of the standard has been changed to 1 000 V AC and 1 500 V DC:
b) the table for design temperature has been simplified;
c) the clause regarding power supply system characteristics has been rewritten;
d) information regarding pollution degree has been added in the clause regarding clearance and creepage distances;
e) a clause regarding environmental impact has been added;
f) the clause regarding classification test for materials has been deleted;
g) the annex regarding flame-retardant test for cables has been deleted;
h) the annex regarding test on bunched wires or cables under fire conditions has been deleted.

IEC 60092-202:2016 is available as IEC 60092-202:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60092-202:2016 is applicable to the main features of the electrical protective system to be applied to electrical installations for use in ships. This fifth edition cancels and replaces the fourth edition published in 1994 and Amendment 1:1996. This edition constitutes a full technical revision.