<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<font face="Arial">At the moment I stopped at "our controllers are
fine" as they had to ship and I'm eyeball deep in programming an
Apple accessory, <br>
<br>
</font>
<div class="moz-cite-prefix">On 02/18/2015 12:26 AM, tech dept
wrote:<br>
</div>
<blockquote cite="mid:928B795EA6A.00000DA5tech.dept@inbox.com"
type="cite">
<pre wrap="">Let me guess.
A loose screw on a branch panel breaker (3-phase). With a three phase motor under load, somewhere else in the building and the contact was heating up on the crest of the sine wave and dropping out.
On the backside of the sine wave don't expect ringing so I'm not looking at false triggering from dv/dt. Different brand substitution similar problems tosses out the filtering/regulation question on the triggering ramp circuit. I'm at a loss why your AC dimmers are so touchy.
So, what was the cause?
You got me very curious.
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Jerry Durand, Durand Interstellar, Inc. <a class="moz-txt-link-abbreviated" href="http://www.interstellar.com">www.interstellar.com</a>
tel: +1 408 356-3886, USA toll free: 1 866 356-3886
Skype: jerrydurand
</pre>
</body>
</html>