Table 1. environmental categories breakdown – ACR&Artex G406-4 ELT User Manual

Page 19

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25-62-21

Page 19 of 86

JUL 31/12

ACR ELECTRONICS, INC / ARTEX PRODUCTS

DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL

G406-4 (453-5012)

Table 1. Environmental Categories Breakdown

CATEGORY

SECTION

DESCRIPTION

C1

4.0

Temperature/Altitude

-

4.5.4

In-Flight Loss of Cooling

B

5.0

Temperature Variation

A

6.0

Humidity

204

7.0/8.0

Operational Shock and Crash Safety/Vibration

X

9.0

Explosion

R

10.0

Waterproofness

X

11.0

Fluids Susceptibility

X

12.0

Sand and Dust

X

13.0

Fungus

X

14.0

Salt Spray

X

15.0

Magnetic Effect

Z

16.0

Power Input

A

17.0

Voltage Spike

Z

18.0

Audio Frequency Susceptibility

Z

19.0

Induced Signal Susceptibility

204

20.0

Radio Frequency Susceptibility

B

21.0

Emission of RF Energy

X

22.0

Lightning

X

23.0

Lightning Direct Effects

X

24.0

Icing

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