[Prev][Next][Index][Thread]
Neon Transformer VA Rating
-
To: tesla@grendel.objinc.com
-
Subject: Neon Transformer VA Rating
-
From: Don Froula <froula@cig.mot.com>
-
Date: Mon, 13 Nov 1995 12:08:24 -0600
-
>Received: from motgate.mot.com (motgate.mot.com [129.188.136.100]) by uucp-1.csn.net (8.6.12/8.6.12) with ESMTP id LAA15446 for <tesla@grendel.objinc.com>; Mon, 13 Nov 1995 11:09:05 -0700
The France neon transformer catalog that I have lists the INPUT V.A.
requirement (120 V primary) as 890 V.A. for a 15KV, 60 ma unit.
This is for a normal power factor unit.
This puzzles me, since the output of this unit should be
15KV x 60 ma. = 900 V.A. (watts). I would expect the input
power requirements to be about twice the output power rating,
due to transformer and heat losses. Can anyone explain the
apparent problem here?
Thanks,
Don Froula