Today's Message Index:
----------------------
1. 07:29 AM - Ground wiring and hours meter/RPM (Achille)
2. 12:10 PM - Re: Ground wiring and hours meter/RPM (user9253)
3. 03:12 PM - Big Bitcoin Invest 1 btc and Return 60 btc in 1 day (btcqatar)
Message 1
| INDEX | Back to Main INDEX |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Ground wiring and hours meter/RPM |
Hello all,
I have another question about my wiring diagram just before to begin on the plane.
(4 questions) :
1) I followed the Z19R diagram, but my auxiliary battery is a small 7ah. (Main
18ah) Both battery on the nose of my canard aircraft. So I have to wire it via
the main bus like another accessory ? (I don't remember were I read that)
Do I have to connect the "-" of the auxiliary battery to the Ground bus of the
main battery ?
If yes, I am then note sure how to wire grounds of my aux. bat bus.
I set only fuel pump 2 and IGN 2 on this bus battery (to handle the worst situation,
because on the main bus powered by the main battery I have an essential
bus with Pump 1 and IGN1). But in this case I'm not sure how to wire the ground
of this aux. bat bus.
I think a lot about this ground question because friend of mine loose his engine
in flight du to fuel pump ground broke down (the both main an aux. pump ground)
in a E-racer. And therefore, I would like a 2 dependent system, just joined
for the aux. bat charge that it seems to be the case on the Z19R
I set a quick drawing done for this post quickly. (it's not my wiring diagram)
2) When I read the ground Z15.3.1, I see that oil pressure sensor (same for CHT/EGT/oil
T) will be grounded on the engine, and for the gauge, I have to wire
the ground of the gauge on the engine ? (not on the panel or firewall ground bus,so
in this case for a canard I have to run a wire thought the plane just to
wire the gauge to the engine ? ).
3)I don't find how to wire a counter of engine hours. Previously it was wired with
bat. master switch, which is a bad solution for engine count hours. (I would
not like to add a oil pressure switch)
4)My RPM gauge have to be wired from an electronic ignition, I have to set shielded
wire ? and breaker on this line ?
Thank you and sorry for this kind of question it's not my favorite speciality electricity.
[Embarassed] [Embarassed]
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=470646#470646
Attachments:
http://forums.matronics.com//files/capture_dcran_2017_07_02__142809_102.png
Message 2
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Re: Ground wiring and hours meter/RPM |
The 30 amp relay should be disabled during engine cranking to prevent cranking
current from overloading the aux circuit.
The aux battery could be grounded at the same location as the main battery.
All grounds, including engine block, need to be electrically connected together,
preferably at the same physical location.
--------
Joe Gores
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=470650#470650
Message 3
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Big Bitcoin Invest 1 btc and Return 60 btc in 1 day |
Big Bitcoin Invest 1 btc and Return 60 btc in 1 day
Large and constant income of financial flows should be followed by increasing the
level of security of the finance. That will ensure far more confidence for
our investors, secure their deposits to the utmost, and let us put all the efforts
upon achieving the maximum business profitability. We give the best and the
most reliable profit to the investment world. We can claim that you are investing
in the right place. Your asset safety is our main concern, and we guarantee
that your investment will be safe with us.
We offer 3 investment plans with different profits and investment time. Our system
enables our customers to decide how much to invest by choosing the profits
that they plan to receive. The amount of bitcoins they earn will depend on the
amount of bitcoins that they invest.
Invest 0.1 btc and return 5 btc in 48 hours
Invest 1 btc and return 60 btc in 24 hours
Invest 5 btc and return 400 btc in 6 hours
Invest Now
http://www.bigbitcoin.info/
Guaranteed Of Payment
http://www.payinghyiponline.com/bigbitcoin.html
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=470652#470652
Other Matronics Email List Services
These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.
-- Please support this service by making your Contribution today! --
|