SIMRAD NAC-3 Autopilot Computer
Part Number: 000-13250-001
The high-current NAC-3 autopilot computer is designed for vessels over 10 metres (33 feet) in length, with the ability to run heavy-duty hydraulic drive pumps & linear rams, and also provides solenoid output.
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).
Key Features
- B&G Reflex Sailing algorithms
- 12/24V input 30A continuous output (50A peak)
- 3A Clutch output
- NMEA 0183 Interface (1 input, 1 output)
- Solenoid output capable
- Rudder feedback options: NMEA2000 Rudder Feedback (RF25), Freq. Rudder -Feedback (RF300)
- Solenoid output capable for larger vessels
- Connection for NFU Remotes
- External Mode input, External open/close or pulse contact for SYSTEM SELECT
- External alarm output for buzzer/relay
SIMRAD NAC-3 Autopilot Computer
Part Number: 000-13250-001
Environment
| Temperature, operation |
0 to +55°C |
| Temperature, storage |
-32 to +70°C |
| Protection |
IPx7 |
Mechanical
| Weight in Kg |
0.7kg (1.6 lbs) |
| Dimmension Max size, mm (length x width x height) |
211 x 196 x 65.5mm (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) |
SIMRAD NAC-3 Autopilot Computer
Part Number: 000-13250-001
COMES WITH
000-0119-88
N2K Cable - 0.6m (2ft) ...N2KEXT-2RD - 0.61 m (2-ft) NMEA 2000® cable for backbone extension or drop cable to connect an additional network device
000-0119-79
N2K T-Joiner ... N2K-T-RD - Micro-C T-connector for connection of an additional network device
