IEC 60092-201:2019

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.