X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from web80723.mail.yahoo.com ([66.163.170.88] verified) by logan.com (CommuniGate Pro SMTP 5.1c.3) with SMTP id 1358840 for flyrotary@lancaironline.net; Thu, 31 Aug 2006 21:13:50 -0400 Received-SPF: none receiver=logan.com; client-ip=66.163.170.88; envelope-from=downing.j@sbcglobal.net Received: (qmail 18458 invoked by uid 60001); 1 Sep 2006 01:12:25 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=sbcglobal.net; h=Message-ID:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=o6tr3Y/7bBGO4B8JYNU5xiNRDVPsTbMuV40/gbNf5L9LAIvU+Nmjl8IrILFQkvcegfeYGNptvl3eW3m9Zv5SJ0Hb/W455s0r96yT8+vBCNNbMpt3z4QAo2PQF2DajlN8ltl48R8Kiv8MPQfec6Lc2hj+dNpYnrUBc0c0oLmkBuk= ; Message-ID: <20060901011225.18456.qmail@web80723.mail.yahoo.com> Received: from [64.149.133.252] by web80723.mail.yahoo.com via HTTP; Thu, 31 Aug 2006 18:12:25 PDT Date: Thu, 31 Aug 2006 18:12:25 -0700 (PDT) From: John Downing Subject: Re: [FlyRotary] Re: EC2 Current Requirements To: Rotary motors in aircraft In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1971550707-1157073145=:55740" Content-Transfer-Encoding: 8bit --0-1971550707-1157073145=:55740 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Tracy; Don't loose sight of the fact that the Lyconasauris is the worst case alternative engine. JohnD Tracy Crook wrote: Yes, worst case running current, typical is less. Worst case current surge on power-up is 9 amps (short pulse) but do not skip on breaker size here. Always remember that breakers are for protecting the WIRE, not the device. One of my closest calls was a breaker that kept blowing in-flight because I didn't size it for worst-case scenario. (I might not be here to tell the story if it had been a fuse) Tracy (finally installing 20B [again]. Tell Rusty to stop laughing. Yes, you have to be nuts to install an alternative engine.) ----- Original Message ----- From: Bill Eslick To: Rotary motors in aircraft Sent: Wednesday, August 30, 2006 6:18 PM Subject: [FlyRotary] Re: EC2 Current Requirements my notes say per coil, but I think that is a worst case scenario. On 8/30/06, Bobby J. Hughes wrote: Thanks Bill. Is 5A per coil or for 4 total coils? Bobby --------------------------------- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bill Eslick Sent: Wednesday, August 30, 2006 3:33 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: EC2 Current Requirements Bobby, I checked back in my notes from 2003, and here is what I have: EC2 - 0.25 amp injectors - 2A average per injector coils - 5A max (LS-1) I'm sure others will correct me if this has changed. -- Bill Eslick www.weslick.com/RV6Index.htm On 8/30/06, Bobby J. Hughes < bhughes@qnsi.net> wrote: Question for Tracy or others. I am working on my electrical and need to know the maximum draw for the EC2, coils and injectors. I posted my Microtech LT10s on eBay yesterday so I may be switching to the EC2. Thanks, Bobby -- Bill Eslick www.weslick.com/RV6Index.htm --0-1971550707-1157073145=:55740 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Tracy;  Don't loose sight of the fact that the Lyconasauris is the worst case alternative engine.  JohnD

Tracy Crook <lors01@msn.com> wrote:
Yes, worst case running current, typical is less.   Worst case current surge on power-up is 9 amps (short pulse) but do not skip on breaker size here.   Always remember that breakers are for protecting the WIRE, not the device.   One of my closest calls was a breaker that kept blowing in-flight because I didn't size it for worst-case scenario.   (I might not be here to tell the story if it had been a fuse)
 
Tracy   (finally installing 20B [again].   Tell Rusty to stop laughing.  Yes, you have to be nuts to install an alternative engine.)
----- Original Message -----
Sent: Wednesday, August 30, 2006 6:18 PM
Subject: [FlyRotary] Re: EC2 Current Requirements

my notes say per coil, but I think that is a worst case scenario.

On 8/30/06, Bobby J. Hughes <bhughes@qnsi.net > wrote:
Thanks Bill.
 
Is 5A per coil or for 4 total coils?
 
Bobby


From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bill Eslick
Sent: Wednesday, August 30, 2006 3:33 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: EC2 Current Requirements

Bobby,

I checked back in my notes from 2003, and here is what I have:

EC2 - 0.25 amp
injectors - 2A average per injector
coils - 5A max  (LS-1)

I'm sure others will correct me if this has changed.
--
Bill Eslick  
www.weslick.com/RV6Index.htm

On 8/30/06, Bobby J. Hughes < bhughes@qnsi.net> wrote:
Question for Tracy or others. I am working on my electrical and need to know the maximum draw for the EC2, coils and injectors. I posted my Microtech LT10s on eBay yesterday so I may be switching to the EC2.
 
Thanks,
 
Bobby





--
Bill Eslick  
www.weslick.com/RV6Index.htm

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