Raymarine CP450C - Page 27

1 2
3 4
D12 2 3 8 -1
ItemDescription
1Powersupply
2
CP450C
3Vessel’sRFground
4Broadbandtransducer
Theunitisintendedforuseondc’negative’or’oating’ground
powersystemsratedfrom10.2Vto32V.
Raymarinerecommendthatallpowerconnectionsaremadeviaa
distributionpanel.Allequipmentmustbeeither
•poweredfromacircuitbreakerorswitch,with5Acircuitprotection,
or
•poweredfroma5AslowblowinlinefuseconnectedtotheRED
positivewireofthepowercable.
Theunitdoesnothaveapowerswitch.Theunitispoweredwhen
thepowercableisattachedtothevessel’spowersupply.
Note:Theunitshouldbemountedsothatthepowercablecan
beeasilyremovedifnecessary.Iftheunitisplacedinadifcultto
reachlocation,Raymarinerecommendsinstallinganon/offswitch
onthepowerconnectionatapointthatiseasilyaccessible.
Powercableextensions
Thepowercableshouldberunasasinglelengthofcablefrom
theunittothevessel’sbattery/distributionpanel.Ifthelengthof
thepowercablesuppliedisinsufcientthenpleaserefertothe
followingtabletoensurethatthecorrectgaugeofcableisused
foranyrequiredextensiontothepowercable.Inadequatepower
cablesizescancauseissueswhichmaynotoccuruntilusedin
deeperwater.
Recommendedcablesizes
Cablelength
Wiresize
FeetMetres
AWG
mm
2
103142.1
154.6142.1
206123.3
257.6123.3
309105.3
Cablesandconnections
27