NAVIGAT 100
056373/D
Electrical Installation
6-5
6.3 Electrical Installation
Power Supply
For electrical installation of the NAVIGAT 100 see the standard connec-
tion drawings in the appendix.
DANGER
Life danger through electrical shock
When the compass is energized (main and/or backup supply present),
the gyrosphere operating voltage of 100 VAC @ 333 Hz is present on the
NAVIGAT 100 mainboard, the gyrosphere supply lines and across the
gyrosphere contacts.
Always make sure the compass' main and backup power supplies are
always switched off and safeguarded against accidental switching-on
when undertaking any service procedures of the gyrosphere,
CAUTION
Risk of EMC exceeding
Sperry Marine requires to install the main power and a backup power
supply for the NAVIGAT 100 through the strip-wound core inside the
compass housing to meet EMC values.
Never install the power supplies of the NAVIGAT 100 without using the
strip-wound core.
Note
The NAVIGAT 100 is designed to operate with 24 VDC main power and a
24 VDC backup power supply.
Therefore no specific safety instructions are mandatory during electrical
installation procedures of the NAVIGAT 100
Содержание NAVIGAT 100
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