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RE: Overdriving potential transformers
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To: tesla <tesla-at-grendel.objinc-dot-com>
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Subject: RE: Overdriving potential transformers
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From: Richard Hull <whitlock-dot-com!RICHARDH-at-uucp-1.csn-dot-net>
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Date: Fri, 29 Mar 96 11:53:00 PST
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Encoding: 43 TEXT
Steve,
The potential transformer is a tough beast and can take short over loads of
two times nameplate with ease and three times over for very short periods.
This is not a normal use for any transformer, but they can take Tesla
service well. I have run two series connected 1.5KVA units to 10kva for
20-30 second periods with no problem. The cores were probably saturated at
that level though.
Richard Hull, TCBOR
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From: tesla
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Subject: Overdriving potential transformers
Date: Thursday, March 28, 1996 9:35AM