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		Model
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		ACU-100
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		ACU-200
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		ACU-300
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		ACU-400
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			 E70098
		
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			 E70099
		
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			 E70139
		
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		E70100
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		Drive Current Output
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      Maximum continuous
			 
				7 A at supply voltage
			 
		 
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      Maximum continuous 15 A at supply voltage
		 
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      Maximum continuous 5 A
			 
				at supply voltage
			 
		 
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		Maximum continuous
		 
			30 A at supply voltage
		 
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		Drive Clutch Output
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      No clutch connection
		 
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      Up to 2.0 A continuous, selectable between 12 /24 V
		 
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      No clutch connection
		 
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			- 
			
        Up to 4 A continuous at 12 V on 12 V systems,
			 
			 
			- 
			
        Up to 4 A continuous at 24 V on 24 V systems,
			 
			 
			- 
			
        Up to 4 A continuous at 12 V on 24 V systems
			 
			 
		 
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		Connections
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			- 
			
        Rudder reference sensor
			 
			 
			- 
			
        Power
			 
			 
			- 
			
        Drive motor
			 
			 
			- 
			
        Ground
			 
			 
		 
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			- 
			
        Rudder reference sensor
			 
			 
			- 
			
        Sleep switch
			 
			 
			- 
			
        Power
			 
			 
			- 
			
        Drive motor
			 
			 
			- 
			
        Drive clutch
			 
			 
			- 
			
        Ground
			 
			 
		 
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		Nominal supply voltage
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			12 V
		 
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			12 V or 24 V
		 
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		Operating voltage range
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			10.8 V to 15.6 V dc
		 
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			10.8 V to 31.2 V dc
		 
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		Power consumption 
    (standby) - main power supply
		
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			300 mA (12V)
		 
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			300 mA (12/24 V)
		 
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		Power consumption 
    (standby) - SeaTalk
		ng power supply
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			No power supply to SeaTalkng
		 
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			20 mA (12V)
		 
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		SeaTalkng 
    LEN
		
		 
			(Load Equivalency Number)
		 
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			1
		 
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		SeaTalkng 
		Power out
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			No power supply to SeaTalkng
		 
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			3 A at 12 V (fuse protected at 3 A)
		 
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		Data connections
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			SeaTalkng
		 
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		Installation environment
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			Operating temperature: -20ºC to +55ºC (-4ºF to +131ºF)
		 
		
			Storage temperature: -30ºC to +70ºC (-22ºF to +158ºF)
		 
		
			Relative humidity: max 93%
		 
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		Waterproof rating
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			Connector panel: IPX2
		 
		
			Drive electronics: IPX6
		 
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			Drip resistant
		 
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		Dimensions
		 
			(W x H x D)
		 
	 | 
	
		 
			180 mm x 140 mm x
		 
		
			52 mm
		 
		
			(7.1 in x 5.5 in x 2.0 in)
		 
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			285 mm x 211.5 mm x 64.5 mm
		 
		
			(11.2 in x 8.3 in x 2.5 in)
		 
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		Weight
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			0.6 kg (1.32 lbs)
		 
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			2.2kg (4.84 lbs)
		 
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		Conformance
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			Europe: 2004/108/EC
		 
		
			Australia and New Zealand: C-Tick, Compliance Level 2
		 
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