... phase, 1 phase, 60HZ, 50HZ. Isolated Electric Power Transformer The isolated power transformer is the main parts of electric equipment, the isolated ... -phase or multiple input and output, etc.Any voltage bellow 660V can be transfer to other lower voltages (415V, 380V, ... 110V) can be transfer to higher voltages (380V, 415V) also.Transformer Power: 8KW, 10KW, 15KW, 20KW, 30KW,……200KWIf customer order our ...