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Author Topic: Earth to mains line clearance, and Aerospace clearances/regulations?  (Read 2331 times)

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Offline tggzzz

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Re: Earth to mains line clearance, and Aerospace clearances/regulations?
« Reply #25 on: March 09, 2024, 06:47:54 pm »
Quote from: nfmax on March 09, 2024, 01:09:56 pm
Minimum allowed Earth clearance for civil aircraft in the UK is 500 feet except while taking off or landing

Except when you are rock pollishing, eyeballing sheep as they whiz past at  70kt :)



And then there are competition finishes :)
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Offline Zero999

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Re: Earth to mains line clearance, and Aerospace clearances/regulations?
« Reply #26 on: March 09, 2024, 07:00:32 pm »
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Offline mag_therm

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Re: Earth to mains line clearance, and Aerospace clearances/regulations?
« Reply #27 on: March 09, 2024, 09:13:53 pm »
jpanhalt. Sorry I screwed up Zero's  quote.
Regards
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Offline jonpaul

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Re: Earth to mains line clearance, and Aerospace clearances/regulations?
« Reply #28 on: March 13, 2024, 01:56:04 pm »
altitude affects transient creep and strike distance. We tested -15,000 to +50,000 ft

Temp was -25C to +85 C



DC bus 12/28V has at least 75V alt load dump transients ~ 100 mS.

Jon
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