Furuno Felcom 50 Operator's Manual page 10

FURUNO
5. ENVIRONMENTAL CONDITION
Category of unit
Ambient Temperature
Relative Humidity
Waterproofing
Vibration
Motion
6. COATING COLOR
Antenna Unit
Communication Unit
ISDN Handset
SP-2
Antenna unit: To be installed in a Exposed area
Others: To be installed in a protected area
Complies with Inmarsat SDM and IEC 60945 (Ed.4)
Antenna unit:
Communication unit: -15°C to +55°C
Handset:
95% at 40°C (Inmarsat SDM 95 & IEC 60945)
Complies with IEC 60529;
Antenna Unit: IPX6
Communication Unit: IPX0
Handset: IPX0
Complies with IEC 60945
● 2 - 5 Hz and up to 13.2 Hz with an excursion of ±1 mm ±10 %
2
(7 m/s maximum acceleration at 13.2 Hz)
● 13.2 - 100 Hz with a constant maximum acceleration of
2
7 m/s
Complies with Inmarsat SDM
ADU: Frequency 4-10 Hz: Max. vibration 2.54 mm
Frequency 10-15 Hz: Max. vibration 0.76 mm
Frequency 15-25 Hz: Max. vibration 0.40 mm
Frequency 25-33 Hz: Max. vibration 0.23 mm
BDU: Frequency 4-15 Hz: Max. vibration 0.76 mm
Frequency 15-25 Hz: Max. vibration 0.40 mm
Frequency 25-33 Hz: Max. vibration 0.23 mm
Frequency 33-40 Hz: Max. vibration 0.13 mm
Frequency 40-50 Hz: Max. vibration 0.07 mm
Roll: ± 30°/8s, Pitch: ± 10°/6s, Yaw: ± 8°/50s, Surge: ± 0.2G,
Sway: ± 0.2G, Heave: ± 0.5G, Rotation: 6°/s, Speed: 30 kt
Munsell N9.5
Munsell N1.0
Munsell N1.0
-25°C to +50°C
-15°C to +55°C
FELCOM 50