ACU-400 Autopilot Actuator Control Unit

ACU-400 Autopilot Actuator Control Unit

ACU-400 Autopilot Actuator Control Unit

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RAYMARINE ACU-400 Actuator Control Unit, MFG# E70100, designed for Type 2 and 3 Raymarine Hydraulic, Linear and Rotary Drives. Delivers Reliable Autopilot Drive Power.



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RAYMARINE ACU-400 Autopilot Actuator Control Unit

The Autopilot Control Unit (ACU) of the Evolution Autopilot System is a rugged ACU (Actuator Control Unit) that delivers reliable autopilot drive power and also provides power to the SeaTalk ng bus. The ACU-400 Autopilot Control Unit is for Type 2 and 3 Raymarine hydraulic, linear and rotary mechanical drives.


Rudder reference sensor
Sleep switch
Drive motor
Drive clutch
Digital Input / Output (DIO)


Current Drive Output     Max Continuous 30 Amp
Drive Clutch Output     Up to 4 Amp continuous
Nominal Supply Voltage     12 or 24 Volts DC
Operating Voltage Range     10.8 - 31.2 Volts DC
Power Consumption (standby) main power supply     300 mA (12 / 24 V)
Power Consumption (standby) SeaTalk ng power supply     20 mA (12 V)
SeaTalk ng LEN     1
SeaTalk ng Power out     3 Amps at 12 V
Data Connections     SeaTalk ng
Operating Temperature     -20ºC to +55ºC
Storage Temperature     -30ºC to +70ºC
Relative Humidity     max 93%
Waterproof Rating     Drip Resistant
Dimensions     285 mm x 211.5 mm x 64.5 mm (11.2" x 8.3" x 2.5")
Weight     2.2kg (4.84 lbs)
Conformance     Europe: 2004/108/EC, Australia and New Zealand: C-Tick Level 2
Raymarine ACU-400 E70100
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Warranty On Raymarine ACU-400 Autopilot Actuator Control Unit

*2 Year Standard Raymarine Warranty. Extend into 3 Year Warranty by Registering Product With Raymarine. Your Proof of Purchase documentation is important. Please keep it in a safe place. If you need a warranty service your proof of purchase will be required.

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