Jeppesen Nobeltec SSHS, Owner'S Manual

Page: 26 / 48

Solid State Heading Sensor (SSHS) Owner’s Manual
20
Electrical
Mechanical
Environmental
Parameter Parameter Comment
Operating Voltage
9 to 16 Volts DC Voltage
Power Consumption
<150mA Average Current Drain
Load Equivalence Number
(LEN)
3 NMEA 2000 Spec. (1LEN = 50 mA)
Reverse Battery Protection
Yes Indefinitely
Load Dump Protection
Yes Energy Rated per SAE J1113
Parameter Parameter Comment
Size
4.46” x 3.23” x 2.14” Including Mounting Flanges
7 oz.
Deck or bulkhead
Parameter Value
IEC 60954 Classification
Exposed
Degree of Protection
IP67
Operating Temperature
-25°C to 55°C
Storage Temperature
-40°C to 70°C
Relative Humidity
93%RH @40° per IEC60945-8.2
Vibration
2-13.2Hz @ ±1mm, 13.2-100Hz @ 7m/s2 per IEC 60945-8.7
Rain and Spray
12.5mm Nozzle @ 100liters/min from 3m for 30min per IEC 60945-
8.8
Solar Radiation
Ultraviolet B, A, Visible, and Infrared per IEC 60945-8.10
Corrosion (Salt Mist)
4 times 7days @ 40°C, 95%RH after 2 hour Salt Spray Per IEC
60945-8.12
Electromagnet Emission
Conducted and Radiated Emission per IEC 60945-9
Electromagnetic Immunity
Conducted, Radiated, Supply, and ESD per IEC 60945-10