111.30-25—Alternating-current ship's service switchboards.
(a)
Except as allowed in paragraph (g) of this section, each alternating-current ship's service switchboard must have the equipment required by paragraphs (b) through (f) of this section.
(2)
A disconnect switch or link for each generator conductor, except a switchboard having a draw-out or plug-in type generator circuit breaker that disconnects:
(c)
For each generator that is not excited from a variable voltage or rotary amplifier that is controlled by a voltage regulator unit acting on the exciter field, each switchboard must have:
(3)
A synchroscope and synchronizing lamp that have a selector switch to show synchronization for paralleling generators.
(3)
One of the voltmeters under paragraph (b)(5) of this section connected to show the voltage of each phase of the shore power connection.
(g)
The equipment under paragraphs (b), (d), (e), and (f) of this section, except the equipment under paragraphs (b)(1), (b)(2), and (f)(1), must be on the ship's service switchboard or on a central control console that:
(1)
Is in the same control area as the main ship's service switchboard or can remotely control the ship's service generator circuit breaker;
(3)
Has the generator section segregated from each other console section by a fire-resistant barrier; and