Hi,
Recently when I've visited an electrical panel room, I've noticed that the current readings in the Digi Ammeter were around 160A in each phase. Now for a voltage of 415V and current as mentioned above i.e. Ir = 160A, Iy = 158A, Ib = 145A what would be the transformer capacity (11 / 0.415kV) in kVA and what is the calculation procedure?
Recently when I've visited an electrical panel room, I've noticed that the current readings in the Digi Ammeter were around 160A in each phase. Now for a voltage of 415V and current as mentioned above i.e. Ir = 160A, Iy = 158A, Ib = 145A what would be the transformer capacity (11 / 0.415kV) in kVA and what is the calculation procedure?
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