سبحان الله و بحمده سبحان الله العظيم
We have a data sheet for TRAFO transformer , they mentioned that LOAD LOSS =55KW and NO LOAD LOSSES=55KW
i.e. both are equel
Do you have explenation for that
Is that true for both to be equal? 1
please replay ASAP
وتقبلوا تحياتي
يسري
Dear friend
of course no load loss must not equal full load loss because
full load transformer loss = no load loss + windings copper losses in full load current
i think there is a mistake happened in logging informations which may be
Open circuit test loss = 55 kw
Short circuit test loss = 55 kw
because of those upper two tests ( SC & OS tests ) are done for each transformer
and they may be equal or not
Or
Load loss means copper losses due to full load current in transformer coils
no load loss means iron core looses due to full load voltage
and also they may be equal or not
سبحان الله و بحمده سبحان الله العظيم
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يسري
Dear friend Yousri
thank you so much for your kind words
i hope you keep on participating in our transformer forum
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