ACU-150 & ACU-400 product recall
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The ACU-400 (Actuator Control Unit) is a key component for Evolution autopilot systems. The ACU-400 houses the main power and drive electronics for direct connection to your vessel’s steering system and 12-volt DC electrical source. Combine with an EV-1 sensor, autopilot control head, and Type 2 and Type 3 hydraulic, mechanical linear, hydraulic linear, or mechanical rotary drive a complete autopilot system.
Important information about the Raymarine ACU-150 and ACU-400 autopilot system. Click here to find out more.
Evolution autopilot sensor core for traditional steering systems
Autopilot control head for Evolution autopilots with intuitive push-button operation designed for sailboat installations
Autopilot control head for Evolution autopilots. Push buttons and rotary control designed for powerboat installations
Electric rotary autopilot drives for vessels up to 20,000 kg (44,000 lbs.) displacement
Hydraulic linear drive system for vessels with mechanical steering up to 22,000 kg (48,000 lbs.) displacement.
Autopilot drive for boats with hydraulic steering 230 - 350cc (14 - 21in3)
Mechanical linear autopilot drives for mid to large sized boats
Autopilot drive for boats with hydraulic steering 350-500cc (21.0 - 30.5in3)
Hydraulic linear drive system for vessels with mechanical steering up to 35,000kg (77,000 lbs.) displacement.
| Output | |
|---|---|
| Drive clutch output | Up to 2.0 A continuous, selectable between 12 / 24 V |
| Drive current output | Maximum continuous 15 A at supply voltage |
| Physical | |
|---|---|
| Dimensions | Width: 285 mm (11.2 in), Height: 211.5 mm (8.3 in), Depth: 64.5 mm (2.5 in) |
| Weight | 2.2 kg (4.84 lbs) |
| Environmental | |
|---|---|
| Relative humidity | Max. 93% |
| Waterproof rating | Drip resistant |
| Storage temperature | -30 °C to +70 °C (-22 °F to 158 °F) |
| Operating temperature | -20 °C to +55 °C (-4 °F to 131 °F) |
| Conformance | |
|---|---|
| Standards | Europe: 2004/108/EC, Australia and New Zealand: C-Tick, Compliance Level 2 |
| Power | |
|---|---|
| Power consumption (standby) - main power supply | 300 mA (12 / 24 V) |
| Power output to SeaTalkng bus | 3 A @ 12 V (fuse protected at 3 A) |
| Power consumption (standby) - SeaTalkng bus | 20 mA (12 V) |
| Nominal supply voltage | 12 / 24 V dc |
| Operating voltage range | 10.8 V dc to 31.2 V dc |
| LEN (NMEA 2000 Load Equivalency Number) | 1 |
| 1 | ACU unit |
| 2 | Rudder angle reference sensor / transducer (supplied with specific system packs only) |
| 3 | Cable ties |
| 4 | Mounting screws |
| 5 | Documentation |
