Table 14 Do-160D Environmental Certification Categories - Honeywell CAS-100 Maintenance Manual

(2) Environmental Certification
CAS-100 equipment meets the environmental conditions of the Radio Technical
Commission for Aeronautics document number DO-160D, Environmental Conditions
and Test Procedures for Airline Electronic/Electrical Equipment and Instruments.
Environmental certification categories for CAS-100 equipment are defined in Table 14.
Table 14. DO-160D Environmental Certification Categories
Certification
Category: A2F2Y B B B H2U E X X X X X Z BZ A Z C WWW M A3C3 X A A
DO-160D
Section
Number
Category
4 A2F2Y
5 B
6 B
7 B
8 H2
9 E
10 X
11 X
12 X
13 X
14 X
15 Z
16 AB
17 A
18 Z
19 C
20 WWW
21 M
22 A3C3
23 X
24 A
25 A
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MAINTENANCE MANUAL
CAS-100 COLLISION AVOIDANCE SYSTEM
Category Interpretation
Temperature and Altitude Y=300 Min. without forced air cooling
Temperature Variation
Humidity
Shock
Vibration
Explosion Proofness
Waterproofness
Fluids Susceptibility
Sand and Dust
Fungus Resistance
Salt Spray
Magnetic Effect
Power Input
Voltage Spikes
Audio Frequency Conducted Susceptibility, Power Inputs
Induced Signal Susceptibility
RF Susceptibility
Spurious RF Emission
Lightning Induced Transients Susceptibility
Lightning Direct Effect
Icing
Electrostatic Discharge
Description
X= Not Applicable
34-45-47
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1 Dec 2003