Raymarine E70498 - 4.3 Power connection

4.3P
owerconnection
Note:AY-adaptercable(partnumberA 80308)isavailableforexistinginstallationsthatalready
useacombinedpower/datacablefromaDigitalorHDColorRadome.TheY-adaptersplitsthe
existingcombinedcableintotheseparatedataandpowerconnectorsusedbythescanner.
ItemDescriptionConnectsto:
1P owercable.
Product’spowerconnector.
2
R edcable(positive)
Powersupply’spositiveterminal.
3
Connectionto12V/24Vpowersupply .
Powersupply.
4
Blackcable(negative)
P
owersupply’snegativeterminal.
In-linefuseandthermalbreak erratings
Thefollowingin-linefuseandthermalbreakerratingsapplytoyourproduct:
In-linefuseratingThermalbreak errating
5A
3A
Note:
•Thesuitablefuseratingforthethermalbreak erisdependentonthenumberofdevicesyouare
connecting.IfindoubtconsultanauthorizedRaymarinedealer.
•Y ourproduct’spowercablemayhaveanin-linefusefitted,ifnotthenyoumustaddanin-line
fuse/breakertothepositivewireofyourproduct’spowerconnection.
Warning:Groundingnotrequired
ThisproductisfullyinsulatedanddoesNOTrequireseparategrounding.
P owercableextension
Theproductissuppliedwithapowercable,whichcanbeextendedifrequired.
•Thepowercableforeachunitinyoursystemshouldberunasaseparate,singlelengthof2-wire
cablefromtheunittothevessel'sbatteryordistributionpanel.
•Raymarinerecommendsaminimumwiregaugeof14AWG(2.08mm
2
)foranylengthofcable
extension.
•Foralllengthsofextensiontothepowercable,ensurethereisacontinuousminimumvoltageat
theproduct’spowerconnectorof10.8Vwithafullyflatbatteryat11V.
Important:Beawarethatsomeproductsinyoursystem(suchassonarmodules)cancreatevoltage
peak satcertaintimes,whichmayimpactthevoltageavailabletootherproductsduringthepeaks.
P owerdistribution
Recommendationsandbestpractice.
•Theproductissuppliedwithapowercable.Onlyusethepowercablesuppliedwiththeproduct.
DoNOTuseapowercabledesignedfor,orsuppliedwith,adifferentproduct.
Cablesandconnections49