NAC-3 VRF Autopilot Core Pack - Comes with NAC-3 Autopilot Computer and Precision-9 Compass.
The NAC-3 Autopilot Computer is the brains behind your autopilot system. NAC-3 contains the control algorithms developed to helm a yacht across a broad range of weather conditions and sea-states, alongside the electronics needed to operate a hydraulic or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units. The NAC-3 was designed for boats 10 metres (33 feet) or greater in length and is rated to operate high-current hydraulic drives, mechanical drive units, and solenoid valves with a current rating of 30 Amps continuous (50 Amps peak).
The 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
*Lowrance compatibility is limited to HDS LIVE only.
Environment
| Temperature, operation | 0 to +55°C |
| Temperature, storage | -32 to +70°C |
| Protection | IPx7 |
Mechanical
| Weight in Kg | 0.7kg, 1.6lbs |
| Dimmension Max size, mm (length x width x height) | 211x196x65.5mm, 8.31"x7,72"x2.58" |
| Mounting | Bulkhead |
| Construction | Plastic |
| Color | Black |
| Cable inlet | Grommet (Spare Incl) |
Power
| Local supply | 12/24 V DC +10-30% |
| NMEA 2000 Load Equivalent number (50mA) | 1 |
| Interface | |
| Reversible motor control of rudder | Max continious load 30A, peak 50A for 1s |
| On/off solenoid control of rudder | 12/24V DC, common, load range 10mA to 10A, off current <1mA |
| Engage output for bypass/clutch | 12/24V DC, min 10mA, max 3A |
| Rudder angle, frequency input | 15V, 1.4 to 5kHz, resol. 20Hz/° OR NMEA2000 |
| NFU port/stbd input and mode indicator output | External open/close contact, common ret, contact current max 30mA |
| Mode input | External open/close or pulse contact for SYSTEM SELECT, common ret, close to activate, contact current max 30mA |
| External alarm output for buzzer/relay | Max 100mA, voltage level as local supply |
Networking
| IEC 61162-1 input (NMEA0183 In) | 1 ch |
| IEC 61162-1 output (NMEA0183 Out) | 1 ch |
| IEC 61162-1 speed | 4.8 & 38.4 kbaud |
| NMEA2000 | Certified (pending) |
| SKU | 000-13338-001 |
|---|---|
| Barcode # | OEBC672452 |
| Brand | Lowrance |
| Shipping Weight | 10.0000kg |
Lowrance NAC-3 VRF Autopilot Core Pack
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NAC-3 VRF Autopilot Core Pack - Comes with NAC-3 Autopilot Computer and Precision-9 Compass.
The NAC-3 Autopilot Computer is the brains behind your autopilot system. NAC-3 contains the control algorithms developed to helm a yacht across a broad range of weather conditions and sea-states, alongside the electronics needed to operate a hydraulic or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units. The NAC-3 was designed for boats 10 metres (33 feet) or greater in length and is rated to operate high-current hydraulic drives, mechanical drive units, and solenoid valves with a current rating of 30 Amps continuous (50 Amps peak).
The 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
*Lowrance compatibility is limited to HDS LIVE only.
Environment
| Temperature, operation | 0 to +55°C |
| Temperature, storage | -32 to +70°C |
| Protection | IPx7 |
Mechanical
| Weight in Kg | 0.7kg, 1.6lbs |
| Dimmension Max size, mm (length x width x height) | 211x196x65.5mm, 8.31"x7,72"x2.58" |
| Mounting | Bulkhead |
| Construction | Plastic |
| Color | Black |
| Cable inlet | Grommet (Spare Incl) |
Power
| Local supply | 12/24 V DC +10-30% |
| NMEA 2000 Load Equivalent number (50mA) | 1 |
| Interface | |
| Reversible motor control of rudder | Max continious load 30A, peak 50A for 1s |
| On/off solenoid control of rudder | 12/24V DC, common, load range 10mA to 10A, off current <1mA |
| Engage output for bypass/clutch | 12/24V DC, min 10mA, max 3A |
| Rudder angle, frequency input | 15V, 1.4 to 5kHz, resol. 20Hz/° OR NMEA2000 |
| NFU port/stbd input and mode indicator output | External open/close contact, common ret, contact current max 30mA |
| Mode input | External open/close or pulse contact for SYSTEM SELECT, common ret, close to activate, contact current max 30mA |
| External alarm output for buzzer/relay | Max 100mA, voltage level as local supply |
Networking
| IEC 61162-1 input (NMEA0183 In) | 1 ch |
| IEC 61162-1 output (NMEA0183 Out) | 1 ch |
| IEC 61162-1 speed | 4.8 & 38.4 kbaud |
| NMEA2000 | Certified (pending) |
| SKU | 000-13338-001 |
|---|---|
| Barcode # | OEBC672452 |
| Brand | Lowrance |
| Shipping Weight | 10.0000kg |
