Becker Avionics
General Description
Technical Data
DV64440.03 Issue 09 November 2019
ACU6100
21
Environmental Conditions
The tests were done in accordance with ED-14E/DO-160E under consideration of the recorded
environmental categories and conditions:
Environmental Condition
Section Cat. Remarks
Temperature and Altitude
4
D1 -
Ground Survival Low Temperature
4.5.1
D1 -55 °C
Operating Low Temperature
4.5.2
D1 -40 °C
Ground Survival High Temperature
4.5.3
D1 +85 °C
Short-Time Operating High Temperature
4.5.3
D1 +70 °C
Operating High Temperature
4.5.4
D1 +70 °C
In-flight Loss of Cooling
4.5.5
X
no auxiliary cooling required
Altitude
4.6.1
D1 50 000 ft
Temperature Variation
5
B
5 °C per minute
Humidity
6
B
48 h at 65 °C at 95% RH
Operational Shocks
7.2
B
6 g in all directions
Crash Safety
7.3
B
20 g shock; 20 g acceleration
Vibration
8
S
U
M
G
Explosion Atmosphere
9
X
no test performed
Waterproofness
10
X
no test performed
Fluids Susceptibility
11
X
no test performed
Sand and Dust
12
X
no test performed
Fungus Resistance
13
X
no test performed
Salt Fog
14
X
no test performed
Magnetic Effect
15
Z
less than 0.3 m
Power Input
16
B
-
Voltage Spike
17
A
-
Audio Freq. Conducted Susceptibility
18
B
-
Induced Signal Susceptibility
19
AC -
Radio Frequency Susceptibility
20
WR -
Emission of Radio Frequency Energy
21
M
-
Lightning Induced Transients
Susceptibility
22
A3E3X -
Lightning Direct Effects
23
X
no test performed
Icing
24
X
no test performed
Electrostatic Discharge (ESD)
25
A
-
Fire, Flammability
26
X
no test performed
