Graph-Analytical Method of Determining Impedance in Electrical Transformers

Table 1

Table of the transformers of brochure [13].

Power			No-load losses	Load losses (75°C)	(Ω)	(Ω)	(Ω)
(kVA)	(kV)	(%)	(W)	(W)
T1ABB 1000	10/0.4	6%	2000	8800
T2ABB 2000	10/0.4	6%	3500	15500
T3ABB 3150	10/0.4	6%	5200	22600