Today's Message Index:
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1. 08:41 AM - Interav OV relay: how to do an integrity test. (Bob Verwey)
2. 12:51 PM - Re: Interav OV relay: how to do an integrity test. (user9253)
3. 03:06 PM - Re: ****SPAM**** Ameri-King AK-451 AF ELT? (Peter Pengilly)
Message 1
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| Subject: | Interav OV relay: how to do an integrity test. |
So I'm sitting with this interav OV regulator of unknown condition that I
want to test.
It has all white leads, but it's fairly easy to pick up what appears to be
the coil at 3 ohms and the contacts on the other two wires.
[image: image.png]
Now since I don't really know how these devices work, I'm looking for
advice on how to test effectively.
Do these devices work/not work, or is there more to it?
Best Regards,
Bob Verwey
082 331 2727
>
>>>
Message 2
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| Subject: | Re: Interav OV relay: how to do an integrity test. |
Are the wires shorted together that you suspect are the contacts?
If not, maybe the 3 ohms are the contact wires. 3 ohms could be from corroded
contacts.
3 ohms is too low for a coil. It would draw almost 5 amps and get very hot, 70
watts of heat.
Assuming the contacts are normally closed, then:
If one pair of wires is open, it means that either the contacts are not making
contact or the coil is open.
In either case, the relay is defective.
--------
Joe Gores
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=502620#502620
Message 3
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| Subject: | Ameri-King AK-451 AF ELT? |
The FAA pulled Ameri-King's production authorisation a few years ago because
of quality concerns so no more batteries.
Is your battery still in date?
The AD in question is AD 2017-16-01.
https://rgl.faa.gov/Regulatory_and_Guidance_Library/rgad.nsf/AOCADSearch/5BA
F0370C7871DEB862581A0004AFD68?OpenDocument.
I guess the question is are you required by operational regulations to carry
an ELT?
Peter
-----Original Message-----
From: owner-aeroelectric-list-server@matronics.com
<owner-aeroelectric-list-server@matronics.com> On Behalf Of rparigoris
Sent: 25 June 2021 05:52
Subject: ****SPAM**** AeroElectric-List: Ameri-King AK-451 AF ELT?
--> <rparigor@hotmail.com>
Hi Group
I have a new, purchased long ago Ameri-King AK-451 AF ELT.
I'm ready to install it in my Experimental Europa.
Is it still a valid ELT?
I believe there may be some ADs if installed on Certified Aircraft. Will it
affect me? What do I need to know? Should I replace it?
Thx.
Ron P.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=502593#502593
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