Becker BD406 - Environmental Conditions

General Description
Becker Avionics
Technical Data
28 BD406/PBD406 DV16401.03 Issue 04 May 2021
Environmental Conditions
The tests were done in accordance with RTCA DO-160E under consideration of the recorded
environmental categories and conditions:
Environmental Condition
Section
Cat.
Remarks
Temperature and Altitude
4
A1
Ground Survival Low Temperature
4.5.1
A1
-55 °C
Short-Time Operating Low Temperature
4.5.1
A1
-40 °C
Operating Low Temperature
4.5.2
A1
-15 °C
Ground Survival High Temperature
4.5.3
A1
+85 °C
Short-Time Operating High Temperature
4.5.3
A1
+70 °C
Operating High Temperature
4.5.4
A1
+55 °C
In-flight Loss of Cooling
4.5.5
X
No forced cooling required
Altitude
4.6.1
A1
15 000 ft
Decompression
4.6.2
A1
n/a
Overpressure
4.6.3
A1
n/a
Temperature Variation
5
X
n/a
Humidity
6
X
n/a
Shock and Crash Safety
7
A
Fixed wing and helicopter, standard
Vibration
8
S+U
Test curve M+G fixed wing + helicopter
Explosion Atmosphere
9
X
n/a
Waterproofness
10
X
n/a
Fluids Susceptibility
11
X
n/a
Sand and Dust
12
X
n/a
Fungus Resistance
13
X
n/a
Salt Fog
14
X
n/a
Magnetic Effect
15
Z
1° deflection at 0.3 m
Power Input 16 B
DC installations with battery of
significant capacity
Voltage Spike
17
X
n/a
Audio Freq. Conducted Susceptibility
18
X
n/a
Induced Signal Susceptibility
19
X
n/a
Radio Frequency Susceptibility
20
X
n/a
Emission of Radio Frequency Energy 21 B
Equipment where interference should
be controlled to a tolerable level
Lightning Induced Transients
Susceptibility
22 X
n/a
Lightning Direct Effects
23
X
n/a
Icing
24
X
n/a
Electrostatic Discharge (ESD) 25 A
Equipment operated in an aerospace
environment
Fire, Flammability
26
X
n/a