[Amps] 3 phase HV transformers on single phase

[Jim W7RY]

If were me using this, I would simply cut off the bad or un-needed part of 
the core.

73
Jim W7RY


-----Original Message----- 
From: Chris Wilson
Sent: Thursday, October 27, 2016 7:53 AM
To: AMPS
Subject: [Amps] 3 phase HV transformers on single phase



  27/10/2016 13:47

How inefficient would running a 3 phase, three bobbin transformer (7kV
@ £ Amps on 3 phase) as a single phase using two bobbins? I have been
offered a transformer for scrap value with a shorted turn on the
secondary of an outer bobbin. I envisage putting the two working
bobbins in series. We have 240V single phase mains into most domestic
premises here in the UK. Photos of the beast at:


http://www.gatesgarth.com/t1.jpg                                   and
http://www.gatesgarth.com/t2.jpg


Thanks.

-- 
       Best Regards,
                   Chris Wilson.
mailto: chris at chriswilson.tv

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