Mailing List flyrotary@lancaironline.net Message #49201
From: Jeff Luckey <JLuckey@pacbell.net>
Subject: Typical Injector Current Draw
Date: Tue, 24 Nov 2009 10:09:21 -0800
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>

I’m doing some electrical load analysis and need some stats for fuel injectors.

 

What does a typical fuel injector used on a Renesis draw?  I’m looking for 3 numbers:

  1. If I’ve got an injector on the bench, what is the energized load?
  2. When the injector is running in the engine, it is getting a PWM signal.  What it the typical duty cycle at full throttle?  This will help calculate average load over time. 
  3. Or - is there some rule-of-thumb number that is used for engine at full throttle?

 

TIA

 

-Jeff

 

 

Jeff Luckey

Direct Connection Systems

www.DCSIT.com

949-645-8832

 

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