Simrad NAC-3 VRF Core Pack – NAC-3, Precision-9 & N2k Starter Kit
The Simrad NAC-3 VRF Core Pack includes NAC-3, Precision-9, and an N2K starter kit for compatible autopilot networks. These matched components support virtual rudder feedback and networked steering control, helping operators maintain heading with fewer corrections while simplifying initial system integration.
Description
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Simrad NAC-3 VRF Core Pack Specs
| Brand | Simrad |
| Full Model Code / Part Number | NAC-3 VRF Core Pack (000-13338-001) |
| Country of Origin | Norway |
| System Category / Component Type | High-Current Autopilot Computer Core Pack |
| Operating Voltage / Power Supply | 12V / 24V DC (9.6V to 31.2V DC) |
| Drive / Pump Compatibility | High-Current Hydraulic Pumps (RPU160, RPU300), Mechanical Linear Drives (DD15, HLD2000), Solenoid Valves |
| Feedback System Compatibility | Virtual Rudder Feedback (VRF) & Optional Physical Rudder Reference Units |
| Heading Sensor / Compass | Precision-9 Solid-State Heading Compass (NMEA 2000) |
| Display / Control Head | N/A (Compatible with AP44, IS42/OP12, or Simrad MFDs) |
| Course Computer Unit | NAC-3 Autopilot Computer |
| Peak Output Current / Drive Load | 30A Continuous / 50A Peak for 1 second (Clutch Output: 3A Max) |
| NMEA / Network Connectivity | 1 x Micro-C (NMEA 2000), NMEA 0183 Input/Output |
| Included Accessories | N2K Backbone Starter Kit, Precision-9 Compass, NAC-3 Cable Harness |
| Material & Finish | Ruggedized Black Plastic & Marine Grade Composites |
| IP Rating | IPX7 (Precision-9) / IPX5 (NAC-3 Computer) |
| Standard Warranty | 2 Years |
| Application | Outboard, sterndrive, and inboard boats greater than 10 meters (33 feet) in length using high-current hydraulic or mechanical drives |
Common Question of Simrad NAC3 VRF
What does the NAC-3 pack include?
The Simrad NAC-3 VRF Core Pack includes NAC-3, Precision-9, and an N2K Starter Kit according to the listing. Confirm drive type, heading sensor, network connections, power supply, feedback method, software, and marine autopilot controller compatibility before installation.
What does VRF mean?
VRF means Virtual Rudder Feedback, a system method that can estimate steering position in compatible installations without a conventional rudder sensor. Confirm supported drive, calibration procedure, software, network wiring, and vessel requirements before commissioning the autopilot.
Does it control a windlass?
No. The NAC-3 system controls compatible boat steering and does not operate a gypsy, drum, chain, or anchor rope. It is not an electric anchor windlass. Verify separate controls for marine anchor deployment.
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