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S
3. Prevents galvanic current corrosion due to the
direct connection to AC shore power.
REFER TO
OWNER'S
INSTRUCTIONS AND WARRANTY INFORMATION.
B. I
B
T
SO
OOST
RANSFORMER
The IsoBoost Transformer combines a shoreline
Isolation Transformer, described above, with a
voltage sensing and switching circuit providing the
ability to automatically increase the line voltage on
your boat, all in a single unit. The isolation
transformer completely isolates input power from
output power giving you an improved degree of
safety and preventing galvanic current corrosion
due to the direct connection to AC shore power.
The IsoBoost increases the boat's voltage when it
falls below 204 volts due to low shoreline voltage.
The IsoBoost gives you the reliability and assurance
that adequate voltage is provided for all the AC
equipment on the boat.
I
B
T
SO
OOST
RANSFORMER
1. The output voltage is boosted (increased) by
15% if the suppied voltage is to low. This low
voltage commonly occurs when connecting to
marina power sources that are derived from a
208 volt system rather than from a 240 volt
system. The IsoBoost Transformer can extend
the useful life of many electrical components
installed on the boat.
2. Monitors the incoming voltage and alarms to
warn you that the shore voltage has dropped to
a level outside the boosting range. It will
automatically shut down under conditions of
extreme low voltage.
3. The remote indicator panel (installed at the main
distribution panel in the cabin) allows you to
monitor the operating status of your IsoBoost
Tranformer without having to go physically to
the engine room to look at it. Refer to IsoBoost
®
(525 Sundancer
52 Sundancer
6 • E
ECTION
MANUAL
PACKET FOR
(O
)
PTIONAL
F
:
EATURES
®
)
S
LECTRICAL
manual in owner's manual packet for detailed
instructions.
4. Boat system protection: if the boat's voltage
drops below 192 VAC for more than four
seconds, the IsoBoost output is turned off. Power
will not be supplied again until shore voltage has
increased by at least 20 VAC. If the boat's
voltage exceeds 260 VAC for five seconds, the
IsoBoost output is turned off. Refer to IsoBoost
manual in the owner's manual packet for detailed
instructions.
If the IsoBoost Transformer turns off for a prolonged
period of time, turn on the generator to supply AC
power. Follow generator operating instructions (See
Section 3 - Using Your Boat , page 3.8).
C. G
LENDENNING
The 52 DA is equipped with 240 volt/50amp shore
power cord for hookup to dockside power. A
cablemaster system provides remote control
access to automatically advance and retrieve
the power cord (See Section 3 - Using Your Boat
for operation of the cablemaster system). The
power cable is on the transom of your yacht.
YSTEM
C
ABLEMASTER
6.17
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