A 4KVA, 1-phase 200/800-V transformer, 50-Hz, has the following test data: Open Circuit Test, LV side data Short-Circuit Test, HV side data: V1= 200 V Vsc=40 V lo= 1.4 A Isc= 5 A Po= 80 W Psc= 7 (Re1) = 5000 (I.) = 0.4A (Im) = 1.34A (Xm1) = 149.07 0 (Ze2) = 80 %3D %3D %3D (Re2) = 2.8 Q (Xe2) = 7.49 Q (Ze1) = 0.5 0 load current flowing on the HV side 10A power factor = 0.6 lagging voltage at the HV side = 723.25V Draw the equivalent circuit model of the Transformer.

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A 4KVA, 1-phase 200/800-V transformer, 50-Hz, has the following test data:
Open Circuit Test, LV side data Short-Circuit Test, HV side data:
V1= 200 V
Vsc=40 V
lo= 1.4 A
Isc= 5 A
Po= 80 W
Psc= 7
(R1) :
= 5002
(1) = 0.4A
(Im)
= 1.34A
(Xm1) = 149.070
(Ze2) = 80
(Re2) = 2.8 Q
(Xe2) = 7.49 Q
(Ze1) = 0.5 Q
load current flowing on the HV side = 10A
power factor = 0.6 lagging
voltage at the HV side = 723.25V
Draw the equivalent circuit model of the Transformer.
Transcribed Image Text:A 4KVA, 1-phase 200/800-V transformer, 50-Hz, has the following test data: Open Circuit Test, LV side data Short-Circuit Test, HV side data: V1= 200 V Vsc=40 V lo= 1.4 A Isc= 5 A Po= 80 W Psc= 7 (R1) : = 5002 (1) = 0.4A (Im) = 1.34A (Xm1) = 149.070 (Ze2) = 80 (Re2) = 2.8 Q (Xe2) = 7.49 Q (Ze1) = 0.5 Q load current flowing on the HV side = 10A power factor = 0.6 lagging voltage at the HV side = 723.25V Draw the equivalent circuit model of the Transformer.
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