Re: Oil filled transformer with pressurised nitrogen of 4psi then too vaccum is creating inside transformer, why?

Home Electrical Engineering Forum General Discussion Oil filled transformer with pressurised nitrogen of 4psi then too vaccum is creating inside transformer, why? Re: Oil filled transformer with pressurised nitrogen of 4psi then too vaccum is creating inside transformer, why?

#12628
admin
Keymaster

observe the oil temp. and oil pressure of the transformer at night and day ..  usually during night time oil temp. go down… i wonder this transformer is outdoor type.