Power Cable Disconnect.

TM 55-1915-200-10

(4) Install cables (10) into terminal box.

(3) Slide the metal locking bar to the left.

(4) Energize the shore power circuit breaker

NOTE

on switchboard.

Consult phase tags (2) to ensure proper wire to

2-5.32.2. Power Cable Disconnect.

terminal connection.

WARNING

(5) Connect wire (4) to top "A" phase terminal (3).

Ensure that power cable does not enter water.

Electrocution, serious injury, or equipment

(6) Connect wire (6) to middle "B" phase

damage can occur during disconnection if cable

terminal (5).

connector gets wet.

(7) Connect wire (8) to bottom "C" phase

terminal (8).

NOTE

Make an announcement over the general

WARNING

announcing system to place all electronic

Ensure that no electrical power is applied to

and unnecessary electrical equipment in

dock connections prior to connecting shore

standby while shifting from shore power to

power cables.

ship's power.

Ensure generators are online and ready to

accept electrical load.

(8) Ensure shore ends of cable are connected

to the proper phased connection. Shore power facilities

may vary in arrangement and method of hook-up.

a. Shift from shore to ship's power.

g. Shifting to Shore Power.

(1) Turn shore power circuit breaker OFF on

main switchboard.

NOTE

(2) Slide metal locking bar to right.

Metal locking bar is intended to stop

simultaneous activation of shore and ship's

(3) Turn generator No. 1 and No. 2 circuit

breaker to ON position.

power. Therefore, there will be a momentary

interrupt of power during the shifting process.

b. Disconnect cables.

An announcement must be made over the

general announcing system to place all

WARNING

electronic and unnecessary electrical equipment

in standby while shifting to shore power.

Ensure there is no electrical power at shore

facility to ship.

(1) Ensure power is available from shore

facility.

(2) On the main switchboard, place main

(1) Loosen bolts (11) and open terminal cover (1).

circuit breaker for generators No. 1 and No. 2 (61, 62,

(2) Disconnect cables from shore power facility.

FIGURE 2-102, Sheet 4 of 6) in the OFF position.

2-536