Hi,
A cheap solution Ed is to use transmission oil.
When I wound my 3 phase 415V transformer I used Douglas Arndt's method and I have the three DVD's as supplied by Doug. On the DVD's Doug explains higher power can be obtained from a transformer by submerging in oil and in order to save a lot of money Doug recommends used transmission oil such as drained from 4 wheel drive vehicles and this could possibly be obtained free of charge from a garage but it must only be transmission oil.
http://unique3phase.com/
If you are interested I can double check the DVD just to confirm.
Kind regards, Col.
A cheap solution Ed is to use transmission oil.
When I wound my 3 phase 415V transformer I used Douglas Arndt's method and I have the three DVD's as supplied by Doug. On the DVD's Doug explains higher power can be obtained from a transformer by submerging in oil and in order to save a lot of money Doug recommends used transmission oil such as drained from 4 wheel drive vehicles and this could possibly be obtained free of charge from a garage but it must only be transmission oil.
http://unique3phase.com/
If you are interested I can double check the DVD just to confirm.
Kind regards, Col.
Happiness is a wreck of a cabinet to restore.
