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EVS-EN 4856:2018

Rotorcraft - Emergency Breathing Systems (EBS) - Requirements, testing and marking

Üldinfo
Kehtetu alates 15.02.2023
Alusdokumendid
EN 4856:2018
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
15.02.2023
Põhitekst
03.01.2019
Põhitekst
This document specifies requirements for Emergency Breathing Systems (EBS) for use by helicopter crew and passengers in the event of a ditching or water impact, to ensure minimum levels of performance. It applies to EBS for use by adults only.
Two categories of EBS are addressed by this standard; Category A EBS capable of being successfully deployed in air and underwater and Category B EBS capable of being successfully deployed in air but not underwater.
This document is applicable to compressed air, rebreather and hybrid rebreather designs of EBS.
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