PERFORMANCE
| Linear mean settle |
|
| point error |
< 0.1° secant latitude |
| Static error |
< 0.1° secant latitude |
| Dynamic error |
< 0.4° secant latitude (in sea state conditions) |
Performance in accordance with IMO A. 694(17), IMO A.821(19), ISO 8728 and ISO 16328 (2001)
FREEDOM OF ROLL AND PITCH
| NAVIGAT X MK 1 Mod 7 |
±90° |
| NAVIGAT X MK 1 Mod 10 |
±40° |
POWER REQUIREMENTS
| 24 VDC (18 V to 36 V) and / or |
| 115/230 VAC ±10% |
| 50 Hz / 60 Hz |
| The single unit gyrocompass includes automatic switchover to 24 V emergency power supply in accordance with GMDSS Rules for INMARSAT/SES Terminals. |
OPERATIONAL DATA
| Ambient temperature range |
operation -10°C to +55°C
storage -25°C to +70°C (without supporting fluid) |
| Settling time |
< 3 hours (0.7°) |
| Gyrocompass follow-up rate |
100°/sec. |
| Heading display |
digital with 4 digits |
| Power failure alarm |
visible and audible and potential-free contact,
max. 30 VDC / 1.0A, max. 125 VAC / 0.5A |
|
max. current 2 A,max. voltage 250 V |
| Mean time between failure |
40,000 hours (MTBF) |
| North speed error correction |
static, input IEC 61162-1, or manual |
| Built-in test equipment |
standard |
|
POWER CONSUMPTION |
DC |
AC |
| Start-up |
80 W |
125 VA |
| Operation |
45 W |
75 VA |
| Each analogue repeater |
7 W |
7 VA |
| Each universal digital repeater |
5 W |
5 VA |
PROTECTION GRADE
| Gyrocompass |
IP 23 in accordance with IEC / EN 60529 |
|
|
ENVIRONMENTAL REQUIREMENTS and EMC
in accordance with EN 60945 (IEC 945 + A1)
Magnetic clearance to
| standard magnetic compass |
0.6 m |
| steering magnetic compass |
0.4 m |
Reduced magnetic clearance to
| standard magnetic compass |
0.3 m |
| steering magnetic compass |
0.3 m |
DIMENSIONS
| Width |
404 mm |
| Height |
520 mm |
| Depth |
420 mm |
WEIGHT
| NAVIGAT X MK 1 Mod 10 |
25 kg |
| NAVIGAT X MK 1 Mod 7 |
28 kg |
