1 Scope
This document specifies the design and installation of alternating current (AC) and
direct current (DC) electrical systems used for the purpose of electrical propulsion
and/or the electrical part of a hybrid propulsion system (system with both a rechargeable
battery and a fuelled power source).
This document is applicable to electrical propulsion systems operated in the following
ranges either individually or in combination:
direct current of less than 1 500 V DC;
single-phase alternating current up to AC 1 000 V;
three-phase alternating current up to AC 1 000 V.
This document is applicable to electrical propulsion systems installed in small craft
up to 24 m length of the hull ( L H in accordance with ISO 8666 ).