[Milsurplus] Fwd: FS: mother of all isolation transformers for boatanchors

[John Page]

Forwarded for your reading pleasure.



Hollow State since 1953
(ex W8PKU



>From: "James C. Garland" <4cx250b@muohio.edu>
>Reply-To: 4cx250b@muohio.edu
>To: Old Tube Radios <boatanchors@theporch.com>
>Subject: FS: mother of all isolation transformers for boatanchors
>Date: Sat, 02 Aug 2003 11:44:41 -0400
>
>Hi Gang,
>I had hoped to wire this transformer into a dedicated hamshack circuit to 
>reduce 120VAC to 110 VAC, but I'm not allowed to in this house. This is an 
>amazing transformer. Here are the details:
>
>Model: Signal Transformer DU-7.5
>
>Primary Windings: dual primaries, each tapped at 104 VAC,  110 VAC and 120 
>VAC. They may be wired in parallel or series.
>
>Secondary Windings: dual secondaries, each tapped at 104 VAC, 110 VAC, and 
>120 VAC. These also may be wired in parallel or series.
>
>Frequency: 50 Hz - 400 Hz
>
>Current: 62 Amps parallel connected, 31 Amps series connected
>
>Power Capacity: 7.5 KVA
>
>Isolation: Electrostatic shield of 2 mil copper foil between priimary and 
>secondary windings
>
>Weight: 105 lbs
>
>This is a new and unused transformer, current production. You can see the 
>spec sheet at 
>http://www.signaltransformer.com/signal/products/pdfs/pgs28_29.pdf
>
>Price: $125
>
>Now the bad news: this is pick up only in Oxford, OH, near Cincinnati.  I 
>can't handle shipping this brute.
>
>Tnx and 73,
>
>Jim W8ZR
>
>P.S. Would somebody pse post this on the Collins reflector for me? I don't 
>subscribe any more. Thanks..
>

_________________________________________________________________
Add photos to your messages with MSN 8. Get 2 months FREE*.  
http://join.msn.com/?page=features/featuredemail