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     1. 02:29 PM - Power Block DIagram: RV-14A (esco)
 
 
 

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Time: 
02:29:05 PM PST US
Subject: 
Power Block DIagram: RV-14A
From: 
"esco" <stuart.td.anderson@gmail.com>
      
      
      Id appreciate a review of power architecture block diagram for an RV-14A with P-Mags,
      pointing out errors or omissions before I get too far down the road. 
      
      1. Mission: Day VFR cross-country is primary; IFR training & use in the future.
      
      2. Engine: IO-390, mechanical fuel injection & fuel pump, electric aux fuel pump.
      Note:  Manufacturer tests P-mags to ensure they self-power at 900rpm and above.
      From experience, I expect lower, will test before Phase 1.
      
      3. Power:
      primary: B&C LX60 alternator, LR3D voltage regulator;
      backup: Monkworkz MZ-30L (30a at 1800 rpm);
      battery: ETX900 LiFePO4 15.6ah.
      
      4. Avionics: GDU 460 display x2, GTN 650xi GPS Nav/Com, GTX 45R remote mount xpdr,
      GTR 20 remote mount radio, GAD 27 interface adapter, G5 backup electronic
      flight instrument & backup battery
      
      5. Architecture: 
      Core Z101: no clearance delivery or battery bus, no brownout booster, no Aux Alt
      and regulator.
      Added MZ-30L permanent magnet generator (relay-isolated to prevent battery drain)
      
      
      Thanks to Mr. Nuckolls, this list, and many builders who shared solutions; any
      errors are mine.
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=515418#515418
      
      
      Attachments: 
      
      http://forums.matronics.com//files/20250519_power_block_diagram_v0_109.jpg
      http://forums.matronics.com//files/20250519_key_to_block_diagram_v0_717.jpg
      http://forums.matronics.com//files/20250519_power_block_diagram_v0_986.pdf
      
      








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