
AppendixCTechnicalspecication—
ACU
ACU-100ACU-200ACU-300ACU-400
Drivecurrentoutput•Maximumcontinuous7A
atsupplyvoltage.
•Maximumcontinuous15A
atsupplyvoltage.
•Maximumcontinuous5A
atsupplyvoltage.
•Maximumcontinuous30A
atsupplyvoltage.
DriveclutchoutputNoclutchconnection.Upto2.0Acontinuous,
selectablebetween12/24V
Noclutchconnection.•Upto4Acontinuousat
12Von12Vsystems.
•Upto4Acontinuousat
24Von24Vsystems.
•Upto4Acontinuousat
12Von24Vsystems.
Connections•Rudderreferencesensor.
•Power.
•Drivemotor.
•Ground.
•Rudderreferencesensor.
•Sleepswitch.
•Power.
•Drivemotor.
•Driveclutch.
•Ground.
•Rudderreferencesensor.
•Sleepswitch.
•Power.
•Solenoiddriveout/return.
•Ground.
•Rudderreferencesensor.
•Sleepswitch.
•Power.
•Drivemotor.
•Driveclutch.
•Ground.
•DigitalInput/Output
(DIO).
Nominalsupplyvoltage12V12Vor24V
Operatingvoltagerange
10.8Vto15.6Vdc10.8Vto31.2Vdc
Powerconsumption
(standby)—mainpower
supply
300mA(12V)300mA(12/24V)
Powerconsumption
(standby)—SeaTalk
ng
powersupply
NopowersupplytoSeaTalk
ng
20mA(12V)
SeaTalk
ng
LEN(Load
EquivalencyNumber)
11
SeaTalk
ng
PoweroutNopowersupplytoSeaTalk
ng
3Aat12V(fuseprotectedat3A).
Dataconnections
SeaTalk
ng
SeaTalk
ng
EnvironmentalInstallationenvironment
•Operatingtemperature:
-20ºCto+55ºC(-4ºFto
+131ºF).
•Storagetemperature:
-30ºCto+70ºC(-22°Fto
+158°F).
•Relativehumidity:max
93%.
•Waterproofrating:
•Connectorpanel:IPX2
•Driveelectronics:IPX6
Installationenvironment
•Operatingtemperature:-20ºCto+55ºC(-4ºFto+131ºF).
•Storagetemperature:-30ºCto+70ºC(-22°Fto+158°F).
•Relativehumidity:max93%.
•Waterproofrating:Dripresistant.
Dimensions
•Width:180mm(7.1in).
•Height:140mm(5.5in).
•Depth:52mm(2.0in).
•Width:285mm(11.2in).
•Height:211.5mm(8.3in).
•Depth:64.5mm(2.5in).
Weight
0.6kg(1.32lbs).2.2kg(4.84lbs).
EMCcompliance•Europe:2004/108/EC.
•AustraliaandNewZealand:C-Tick,ComplianceLevel2.
48
EvolutionEV-1,ACU-100,ACU-200,ACU-300,ACU-400
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