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scott-transformer [2011/11/22 21:55] – created Alan Sheascott-transformer [2018/05/28 22:29] (current) – external edit 127.0.0.1
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 === Scott T-Transformers=== === Scott T-Transformers===
-Useful for Utility Power connection to convert 3ø to 1ø and allow full use of all three phases.+Useful for Utility Power connection to convert 3ø (120 degree phase angle, 3 wire) to 2ø (90 degree phase angle, 3 or 4 wire) and allow full use of all three phases. 
  
-Probably not possible to do percentage tap adjustments for low voltage since percentage taps are required for the phase relationships. +Scott T-Transformers can be built to transform voltage as well as polyphase (such as 480v delta to 120/240v), but that does not appear to be as useful in most applications we consider here. 
  
-  * GE transformer manual -- GET-2485T, Distribution Transformer Manual, p63,64. +For further background.  
 + 
 +  * GE transformer manual -- GET-2485T, Distribution Transformer Manual, p63,64. //{Alan - attach a scan of those pages}// 
 +  * [[http://openbookproject.net/electricCircuits/AC/AC_9.html#xtocid1536813|"Lessons in Electric Circuits", Vol II, Chapter 9]], and {{:pch:hpsi-ta11.pdf|Hammond Power Solutions Technical Information Document 11}}(([[http://hammondpowersolutions.com/products/product_literature/technical_articles/index.php]])) 
 +  * http://www.3phasepower.org/2phasesystems.htm 
 +  * [[http://en.wikipedia.org/wiki/Scott-T_transformer]] 
  
-  * [[http://openbookproject.net/electricCircuits/AC/AC_9.html#xtocid1536813|"Lessons in Electric Circuits", Vol II, Chapter 9]], and [[http://www.hammondpowersolutions.com/upload_files/hpsi-ta11.pdf]]{{:pch:hpsi-ta11.pdf|PDF}}((http://hammondpowersolutions.com/products/product_literature/technical_articles/index.php)) 
  
 Possible Sources:  Possible Sources: 
   * [[http://www.hammondpowersolutions.com|Hammond Power]] (Baraboo, Wisconsin; Compton, California; Guelph, Ontario)   * [[http://www.hammondpowersolutions.com|Hammond Power]] (Baraboo, Wisconsin; Compton, California; Guelph, Ontario)
     * Hammond Power Rep - Bill Casey Electric, Tel 630-860-3600     * Hammond Power Rep - Bill Casey Electric, Tel 630-860-3600
-    * +    * _ 
   * [[http://www.lcmagnetics.com/?page_id=53|LC Magnetics]] (Anaheim, CA)   * [[http://www.lcmagnetics.com/?page_id=53|LC Magnetics]] (Anaheim, CA)
     * Scott T Transformer is built with two single phase transformers of equal power rating. The MAIN and TEASER sections can be enclosed in a floor mount enclosure with MAIN on the bottom and TEASER on top with a connecting jumper cable. They can also be placed side by side in separate enclosures.L/C Magnetics can custom build Scott T Transformers with power rating from 1 KVA to 500 KVA.      * Scott T Transformer is built with two single phase transformers of equal power rating. The MAIN and TEASER sections can be enclosed in a floor mount enclosure with MAIN on the bottom and TEASER on top with a connecting jumper cable. They can also be placed side by side in separate enclosures.L/C Magnetics can custom build Scott T Transformers with power rating from 1 KVA to 500 KVA. 
     * call us toll free at (800) 595-7096, or send us an email at info@lcmagnetics.com     * call us toll free at (800) 595-7096, or send us an email at info@lcmagnetics.com
-  * +    * _
  
  
scott-transformer.1321998955.txt.gz · Last modified: 2018/05/28 22:28 (external edit)

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