Garmin GEA 71, Руководство по установке, Страница: 10 / 34

Page 1-2 GEA 71 Installation Manual
Revision F 190-00303-40
1.4 Technical Specifications
It is the responsibility of the installing agency to obtain the latest revision of the GEA 71 Environmental
Qualification Form. This form is available directly from Garmin under the following part number:
GEA 71 Environmental Qualification Form, Garmin part number 005-00147-02
To obtain a copy of this form, see the dealer/OEM portion of the Garmin web site (www.garmin.com).
1.4.1 Physical Characteristics
Characteristic Specification
Width (w/ Rack) 1.23 inches (3.12 cm)
Height (w/ Rack) 6.30 inches (16.0 cm)
Depth (Rack w/ Connectors) 8.73 inches (22.17 cm)
Unit Weight 1.75 lbs (0.79 kg)
Rack, Nutplate, & Connector Kit Weight 0.83 lbs (0.38 kg)
1.4.2 Power Requirements
Characteristic Specification
Input Voltage 14/28 Vdc See the Environmental Qualification Form for
details on surge ratings and minimum/maximum operating
voltages.
Unit Status Max Current @ 28 Vdc Max Current @ 14 Vdc
(Optional)
Off 0.01 A 0.01 A
On 0.15 A 0.30 A
On* 0.50 A 1.00 A
*Full Load On Transducer Power Outputs.
During the first five seconds of unit power-up, current is slightly higher due to backup
capacitors being charged. Estimate initial power-up current to be ~50 mA @ 28 Vdc
higher or ~100 mA @ 14 Vdc higher than the above figures.
1.5 Reference Documents
The following publications are sources of additional information for installing the GEA 71. Before
installing the GEA 71, the technician should read all referenced materials along with this manual.
Part Number Document
190-00303-00 G1000 System Installation Manual
190-00303-04 G1000 Line Maintenance and Configuration Manual
NOTE