Power Specifications - Simrad HS70 User Manual

Power specifications

Item Specification
Input voltage NMEA 0183: 6 to 36 VDC
NMEA 2000: 12V DC
Power consumption ~ 3 W nominal
Current consumption 320 mA @ 9 VDC
240 mA @ 12 VDC (NMEA 2000)
180 mA @ 16 VDC
Power isolation Isolated to enclosure
Reverse polarity Yes
protection
Mechanical specifications
Item Specification
Enclosure UV resistant, white plastic, AES HW 600G, non-corrosive, self
extinguishing
Dimensions 41.7 L x 15.8 W x 6.9 H (cm)
(not including
16.4 L x 6.2 W x 2.7 H (in)
mounts)
Weight ~ 1.50 kg (3.3 lb)
Environmental specifications
Item Specification
Operating -30°C to +70°C (-22°F to +158°F)
temperature
Storage temperature -40°C to +85°C (-40°F to +185°F)
Humidity 100% non-condensing
Vibration IEC 60945
Compliance FCC Part 15, Subpart B; IEC 60945 (CE)
Weather IEC 60945, exposed
1
Depends on multipath environment, number of satellites in view, satellite geometry,
ionospheric activity, and use of SBAS
2
Depends on multipath environment, number of satellites in view, satellite geometry, and
ionospheric activity
3
IEC 60945 Standard
4
Based on a 40 second time constant
Specifications | HS70 User Manual
| 13