Power Connection; In-Line Fuse And Thermal Breaker Ratings - Raymarine CP370 Installation Instructions Manual

4.3 Power connection

Power must be supplied to the sonar module from an appropriate power source.
Power connection requirements
• 12 or 24 Vdc nominal supply voltage
• Isolated power supply
• Connected via an appropriately rated thermal breaker or fused switch. Refer to:
and thermal breaker
Description
1 Red cable (positive)
2
Drain / Ground
3 Black cable (negative)

In-line fuse and thermal breaker ratings

The following in-line fuse and thermal breaker ratings apply to your product:
In-line fuse rating
5 A slow blow
Note:
• The suitable fuse rating for the thermal breaker is dependent on the number of devices you are
connecting. If in doubt consult an authorized FLIR dealer.
• Your product's power cable may have a fitted in-line fuse, if not then you can add an in-line fuse
to the positive wire of your product's power connection.
48
ratings.
Connects to:
Power supply's positive terminal.
Vessel RF ground, or negative battery
terminal
Power supply's negative terminal.
Thermal breaker rating
5 A (if only connecting one device)
In-line fuse