Browse Standards AIR1266B
Current REVISED 2021-01-12

Fault Isolation in Environmental Control Systems of Commercial Transports AIR1266B

This SAE Aerospace Information Report (AIR) outlines concepts for the design and use of fault isolation equipment that have general application. The specific focus is on fault isolation of environmental control systems (ECS) in commercial transports. Presented are general fault isolation purposes, design principles, and demonstration of compliance criteria. These are followed by three design examples to aid in understanding the design principles. Future trends in built-in-test-equipment (BITE) design are discussed, some of which represent concepts already being implemented on new equipment.
AIR1266B
2021-01-12
Latest
Revised
AIR1266A
2011-06-20
Historical
Reaffirmed
AIR1266
1993-06-01
Historical
Reaffirmed

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