Shore Power; Shore Power Cords; Shore Power Breakers; Isolation Transformer - Sea Ray 44 Sedan Bridge Owner's Manual

S
12. S P
HORE OWER
A. S P C
HORE OWER ORDS
The 44 DB is equipped with dual 30AMP/ 120V/
60 cycle, 50' shore power cords for hookup to
dockside power. The cords are stored in the
transom storage box.
B. S P B
HORE OWER REAKERS
There are two (2) 120VAC shore power breaker
boxes located on the port side of the transom
s t o r a g e b o x a b o v e
receptacles.
The breakers must be ON to operate the shore AC
power system.
S P B
HORE OWER REAKERS
(F . 6.16.1)
IG
6.16
6 • E
ECTION
t h e s h o r e p o w e r
S
LECTRICAL YSTEM
C. S P
HORE OWER
The Main AC Distribution Panel located in the aft
port salon distributes the required voltage for all the
boat's AC equipment and accessories. It is very
important to know and understand where the power
originates and how the power is distributed to the
different voltage equipment and accessories.
To access shore power see "Shore Power" in
Section 3 - Using Your Boat, page 3.9.
D. I T
SOLATION RANSFORMER
Your yacht is equipped with an isolation transformer
located in the starboard bilge aft of the starboard
fuel tank. The boat's electrical system and grounding
conductor are not actually connected to the
dockside system. The Isolation Transformer
transfers power from the dockside electrical system
to the boat's electrical system by magnetic coupling.
This means there is no direct electrical connection
between the earth-grounded shore AC power and
boat AC power. Isolating the power this way has
several benefits which are listed below:
I T
SOLATION RANSFORMERS
(F . 6.16.2)
IG
D
C
A
B
C
D
O
PERATION
A
ISOLATION TRANSFORMERS
WATER HEATER
OIL STORAGE BOTTLES
STARBOARD FUEL TANK
44 Sedan Bridge (455 Sedan Bridge)
B
FWD