Simrad NAC-3 High Current Course Computer – 000-13250-001

The Simrad NAC-3 Autopilot Computer is a critical part of an advanced marine navigation system, specifically designed for mid-sized to larger vessels. Its primary role is to act as the brains of the Simrad autopilot system, interfacing with various hardware to ensure smooth and reliable automatic steering.

With the capability to handle vessels that typically require substantial steering power, the NAC-3 integrates with mechanical drive units, hydraulic steering pumps, and other important navigation components such as heading sensors and rudder feedback devices. For boat owners and captains seeking precision and ease in navigating the open waters, the NAC-3 offers a high level of performance and compatibility.

It is particularly ideal for boats exceeding 33 feet (10 meters) in length, due to its capacity to manage high-current demands, which are common with larger marine hydraulic systems. The NAC-3 is engineered to operate high-current pumps, mechanical drive units, and solenoid valves, providing a continuous current of 30 amps and a momentary peak capacity of up to 50 amps, which is crucial during demanding steering maneuvers.

Key Features:
– Provides reliable autopilot performance leveraging the advanced Simrad Continuum steering technology.
– Specially recommended for vessels over 10 meters (33 feet) in length that require considerable steering force.
– Offers a high-current output rating of 30 amps continuously, with the ability to peak at 50 amps.
– Capable of managing a transmission ratio of up to 3 amps maximum.
– Ensures full compatibility with various components such as high-current drive pumps, hydraulic linear drives, and solenoid valves.
– Facilitates easy installation of virtual rudder feedback systems for outboard and sterndrive (inboard/outboard) boats, thus enhancing autopilot precision.
– Maintains strong interoperability with existing Simrad rudder feedback devices, including the Simrad RF25 and RF300 models.
– Offers comprehensive connectivity through the NMEA 2000 standard, facilitating seamless integration with heading sensors, rudder feedbacks, specialized autopilot controls, and multifunction displays.
– Remains backward compatible with legacy NMEA 0183 systems, which provides flexibility for boats with older equipment.

Frequently Asked Questions:

1. What size of boats is the Simrad NAC-3 Autopilot Computer recommended for?

The Simrad NAC-3 Autopilot Computer is best suited for and recommended for vessels that exceed 10 meters (33 feet) in length, offering superior control and navigation capabilities for larger craft.

2. What is the high-current output capability of the NAC-3?

The NAC-3 boasts an impressive high-current output with a continuous rating of 30 amps, and a peak capacity of 50 amps, ensuring that it can handle the demanding steering power requirements of large vessels.

3. What types of components is the NAC-3 compatible with?

The Simrad NAC-3 is engineered for compatibility with an array of high-current drive pumps, mechanical drives, hydraulic linear drives, and solenoid valves, providing versatility and integration with a wide range of marine navigation hardware.

4. Can the NAC-3 be used with outboard and sterndrive boats?

Indeed, the NAC-3 is designed to simplify the installation of a virtual rudder feedback system in outboard and sterndrive boats, aiding in the enhancement of autopilot accuracy and reliability.

5. Is the NAC-3 compatible with other Simrad rudder feedback devices?

The Simrad NAC-3 not only works with the broader Simrad ecosystem but also specifically maintains compatibility with the well-regarded Simrad RF25 and RF300 rudder feedback devices.

6. What type of connectivity options does the NAC-3 offer?

With the Simrad NAC-3, vessel operators are furnished with robust connectivity through the NMEA 2000 network standard, ensuring that it can easily interface with a multitude of components, such as heading sensors, rudder feedback systems, specialized autopilot controls, and multifunction displays. Compatibility with NMEA 0183 systems is also retained, which is beneficial for those with existing networks based on this standard.

By expanding on the core features and addressing common inquiries, this enhanced product description not only provides potential customers with valuable information about the Simrad NAC-3 Autopilot Computer but also improves the content's relevance for search engines, key to increasing its visibility to interested buyers looking for high-quality maritime navigation solutions.