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The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalkng bus.

Raymarine's ACU-400 supports Type 2 and 3 Raymarine hydraulic, linear, and rotary mechanical drives.

Nominal Power supply: 12 V or 24 V
Operating voltage range: 10.8 V to 31.2 V dc
Drive Current output: Maximum continuous 30 A at supply voltage
Drive Clutch output: Up to 4 A continuous at - 12 V on 12 V systems, 24 V on 24 V systems, 12 V on 24 V systems
Connections: Rudder reference sensor, Sleep switch, Power, Drive motor, Drive clutch, Ground, Digital Input/Output
Power consumption (standby) main power supply: 300 mA at 12V / 24V
Power consumption (standby) SeaTalkng power supply: No power supply to SeaTalkng
SeaTalkng LEN (Load Equivalency Number): 1
SeaTalkng power out: 3 A at 12 V (fuse protected at 3 A)
Data connections: SeaTalkng
Installation environment: Operating temperature: -20ºC to +55ºC (-4ºF to +131ºF)
Storage temperature: -30ºC to +70ºC (-22ºF to +158ºF) Relative humidity: max 93%
Waterproof rating: Drip resistant
Weight: 2.2kg (4.84 lbs)
Conformance: Europe: 2004/108/EC
Australia and New Zealand: C-Tick, Compliance Level 2

Selecting an Autopilot Control Unit (ACU)

The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalkng bus. Choose the ACU that fits your steering type:

Autopilot Control Units Supported Drives
ACU-100 Wheel, tiller and 0.5 ltr Hydraulic
ACU-150 Type-1 Hydraulic Drive Unit
ACU-200 Type 1 Raymarine hydraulic, linear and rotary mechanical drives
ACU-300 For solenoid controlled steering systems and Raymarine constant running hydraulic pumps
ACU-400 (this product) Type 2 and 3 Raymarine hydraulic, linear, and rotary mechanical drives

Your Raymarine Evolution autopilot system

EV-1 Cockpit and Inboard Autopilots

EV-1 autopilots consist of a Control Head, EV-1 Sensor, Autopilot Control Unit (ACU) and drive unit. The drive unit (inboard mechanical/ hydraulic or cockpit mounted) and correct ACU for your vessel is dependent on the steering system and displacement of the vessel itself.

Raymarine EV-1 Cockpit and Inboard Autopilots

Raymarine Actuator Control Unit ACU-400

Raymarine

Don't Pay $3,919.00
Our Price $3,487.90
(You save $431.10 )
SKU:
RAY-E70100
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UPC:
723193768921
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