... 3,Circular magnetizing current AC, 0 --- 4000A, RMS three-phase full-wave ac,Timely setDC, 0 --- 4000A ... , RMS three-phase full-wave dc,Timely set4,Longitudinal magnetizing ... current AC, 0--20000AT, RMS three-phase full-wave ac,Timely setDC, 0--20000AT ... , RMS three-phase full-wave dc,Timely set5,Circular ...