NORTHROP GRUMMAN Sperry Marine NAVIGAT X MK 2, Assembly Instructions Manual

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NAVIGAT X Mk 2 056341 Rev. AA
1: Description Page 1-3
1.3 Technical Data
heading display ........................................................... 4-digit
max. follow-up speed.................................................. 100°/s
mean settling time....................................................... < 3 h
freedom of roll and pitch ............................................ ±40°
Accuracies
lin. mean settle point error
.............................................. ≤
0.1° sec lat
static error
............................................................................ ≤
0.1° sec lat
dynamic error
...................................................................... ≤
0.4° sec lat
deviation after 3 min. power interruption ................. < 2°
Environmental Requirements
ambient temperature, operation ................................ -10 – +55 °C
ambient temperature, storage.................................... -25 – +70 °C
(w/o supporting fluid)
protection grade .......................................................... IP 23 to DIN 40050
Environmental Requirements and EMC .................. in accordance w. IEC 60945
Power Supply
supply voltages............................................................ main 24 VDC (18 - 36 V),
backup 24 VDC (18-36 V);
including automatic switch-
over to 24 V backup supply
in accordance with GMDSS
rules for INMARSAT/SES
terminals
max. ripple content ..................................................... ±4 Vpp; extreme values
may not exceed 36 V or fall
below 18V
Power Consumption
start-up ......................................................................... 80 W
operation ...................................................................... 45 W
each analogue repeater .............................................. 7 W
each digital repeater.................................................... 7 W
Dimensions and Weight
width................................................... 404 mm
height ................................................. 520 mm
depth .................................................. 420 mm
weight................................................. 25 kg
404
520
420 420