Discover Seamless Steering with the Simrad NAC-3 Autopilot Core Pack

Imagine gliding across open waters with confidence, letting advanced technology handle the helm while you focus on the horizon. The Simrad NAC-3 Autopilot Core Pack transforms this vision into reality for vessel owners seeking reliable, hands-free navigation. Engineered for boats measuring 10 meters (33 feet) or longer, this complete kit delivers precise control in diverse conditions—from choppy seas to calm cruises. At its heart lies the NAC-3 autopilot computer, paired with essential sensors and networking essentials, ensuring your yacht responds intuitively to every command.

What sets this pack apart is its robust design for high-current hydraulic systems like the RPU160 or RPU300 pumps, plus mechanical drives such as the DD15. Whether you're dodging waves or maintaining a steady course on long passages, the NAC-3's sophisticated algorithms adapt seamlessly, minimizing wear on your steering gear and maximizing comfort onboard.

Core Components That Power Precision Navigation

The NAC-3 Autopilot Computer: Your Vessel's Intelligent Brain

The NAC-3 serves as the central hub, processing data from sensors to execute smooth maneuvers. It supports reversible motors up to 30 amps continuous (50 amps peak), solenoid valves, and clutch engagements, making it versatile for various drive setups. With 12/24V DC compatibility, it integrates effortlessly into modern electrical systems.

Precision-9 Compass: Unmatched Heading Accuracy

Say goodbye to compass deviations. The Precision-9 delivers real-time heading at 20 Hz, rate of turn, roll, and pitch data at 10 Hz over NMEA 2000. Solid-state gyro tech ensures stability even in rough weather, providing the reliable inputs needed for autopilot confidence.

RF25N Rudder Feedback Unit: Real-Time Position Awareness

Tracking every rudder movement with a 5-meter NMEA 2000 Micro-C cable, the RF25N ensures the NAC-3 always knows your steering angle. This feedback loop prevents overcorrections, delivering smoother rides and longer equipment life.

N2k Backbone Starter Kit: Plug-and-Play Networking

Everything you need to kickstart your NMEA 2000 network: power cable, 4.5-meter cable, three T-connectors, and terminators. This simplifies setup, letting you connect multifunction displays, chartplotters, and more for a unified marine electronics ecosystem.

Key Features and Real-World Benefits

• NMEA 2000 Certified Connectivity: Seamless integration with Simrad ecosystem and third-party devices for shared data like wind, speed, and GPS.
• IPX7 Waterproof Rating: Built to withstand saltwater splashes and submersion, ideal for exposed installations.
• Advanced Control Algorithms: Handles heavy loads across sea states, reducing fuel consumption through efficient routing.
• Non-Follow-Up (NFU) Inputs: Manual override options for docking or emergencies.
• Alarm Outputs: Audible alerts for deviations, keeping your crew informed.
• Compact Bulkhead Mount: Fits tight spaces with grommet cable entry (spares included).

Owners rave about the pack's ease of calibration and low maintenance. It's not just an autopilot—it's a system that evolves with your boating adventures, from coastal hops to offshore voyages.

Detailed Technical Specifications

What's Included in the Core Pack

• NAC-3 Autopilot Computer
• Precision-9 Compass
• RF25N Rudder Feedback Unit with 5m NMEA 2000 cable
• N2k Backbone Starter Kit (power cable, 4.5m cable, 3x T-connectors, 2x terminators)

This all-in-one bundle minimizes extra purchases, getting you up and running quickly.

Effortless Installation and Everyday Reliability

Mount the NAC-3 on a bulkhead near your drive unit for optimal performance. Connect the Precision-9 away from magnetic interference, link the RF25N to your rudder arm, and wire up the N2k backbone. Calibration via your Simrad display takes minutes, with wizard-guided setup ensuring accuracy. Regular checks on connections keep it performing flawlessly season after season.

Backed by a limited 2-year warranty, this pack reflects Simrad's commitment to marine-grade durability. It's trusted by professional skippers and recreational boaters alike for its proven track record in demanding environments.

Frequently Asked Questions

Why Boaters Choose the NAC-3 Core Pack

In a sea of autopilot options, the Simrad NAC-3 stands out for its balance of power, precision, and simplicity. It empowers you to explore further with less fatigue, turning long watches into enjoyable sails. Upgrade your vessel's capabilities today and experience steering redefined.