The NAC-3 Autopilot Computer is the brains behind your B&G autopilot system. It contains the electronics needed to operate a hydraulic steering pump or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units. The NAC-3 was designed for boats ten metres (35 feet) or greater in length and is rated to operate high-current pumps, mechanical drive units, and solenoid valves (30 amps continuous/50 amps peak).
NAC-3 Autopilot Core Pack: Comprising the high-current NAC-3 autopilot computer, Precision-9 compass and RF-25 rudder feedback unit. Ideal for vessels above 10 metres/35 feet in length.
Features:
- B&G Reflex Sailing algorithms
- Plug and Play installation
- 12/24V input 8A continuous output, 12A peak
- Solenoid output capable
- 3A clutch output
- Optional Auto/Standby Switch
Precision-9 Compass
The Precision-9 Compass supplies heading and rate-of-turn information to Simrad, B&G and Lowrance autopilot, radar and navigation systems. Based on reliable solid-state sensor technology, this compact compass offers easy installation aboard any vessel.
- Heading, Rate Of Turn (ROT), roll, and pitch output over NMEA 2000®
- Heading and ROT calculated using sensor data from 9 axes of rotation and motion
- Accurate and reliable solid-state sensor technology
- Heading accuracy of ±2° after calibration
- Easily adjustable mounting bracket allows bulkhead or up-mast installation
- IPX7 waterproof. Best in class.
- Simple installation with a single NMEA 2000® connection
RF25 Rudder Feedback Unit
The RF25 is a medium-duty rudder feedback unit with a micro-C interface. The RF25 will attach directly to industry standard micro-C systems for straightforward installation.
- /- 120 Degree Measurement
- Precise and Accurate; /- 0.5 Deg
- Micro-C Connectivity
- 5.5m attached micro-C Cable
In the box
- NAC-3 Course Computer
- Precision-9 Compass
- RF25 Rudder Feedback Unit
- NMEA 2000 Backbone kit
- Documentation
