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Appendix A - Certification Data
A.2 M
APM E
ICRO
The Micro APM has been tested with the GDL 90 to the following environmental categories per procedures defined
in RTCA/DO-160D. Tests were conducted in February to April 2004 using the original 1997 revision of DO-160D
and the specification defined in PD3536.
Nomenclature: Micro APM
Part No.:
430-6200-xxx
TSO No.:
C154
Environment
Temperature and Altitude
Temperature Variation
Humidity
Operational Shocks and Crash
Safety
Vibration
Explosion Proofness
Waterproofness
Fluids Susceptibility
Sand and Dust
Fungus Resistance
Salt Spray
Magnetic Effect
Power Input
Voltage Spike
Audio Frequency Conducted
Susceptibility - Power Inputs
Induced Signal Susceptibility
Radio Frequency Susceptibility
(Radiated and Conducted)
Emission of Radio Frequency
Energy
Lightning Induced Transient
Susceptibility
Lightning Direct Effects
Icing
Electrostatic Discharge (ESD)
[1] APM powered by GDL 90. APM not directly exposed to this condition.
[2] Maximum APM wire length 4 inches.
A-2
NVIRONMENTAL
Environmental Qualification Form
Section
Category
4
F1 & A1
5
B
6
B
7
B5R
8
S(M & B)
9
X
10
X
11
X
12
X
13
X
14
X
15
Z
16
A & B
17
A
18
Z
19
C
20
UV-
21
M
22
XXXX
23
X
24
X
25
A
560-1049-00 Rev B
Q
UALIFICATION
Manufacturer:
Garmin AT
2345 Turner Road SE
Salem, Oregon 97302
Comment
Operating temp ........ –20°C to +55°C
Short time hi temp ....
Ground survival temp –55°C to +85°C
Altitude .................... 55,000 feet
Decompression
Overpressure
Loss of cooling test -- not required
Minimum 5°C per minute
Severe humidity environment.
meets operational and crash safety shock tests 20
Gs at 11 ms.
Standard vibration. Meets without shock mounts.
not applicable, no test required
not applicable, no test required
not applicable, no test required
not applicable, no test required
not applicable, no test required
not applicable, no test required
< 0.3 meter
[1]
for 28 and 14 volt systems
[1]
[1]
Equipment tested to Category U (Conducted)
Equipment tested to Category V (Radiated)
No Pulse tests performed.
[2]
[2]
not applicable, no test required
not applicable, no test required
not applicable, no test required
to +70°C
55,000 feet
GDL 90 Installation Manual
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