1,720V Power Voltage Current Transformer LZMJ-0.5 2,Single Phase Transformer 3,50Hz Current Transformer 4,Class:0.5,1.0,3 ... Description 1,720V Power Voltage Current Transformer LZMJ-0.5 2,Single Phase Transformer 3,50Hz Current Transformer 4,Class:0.5,1 ... ratio(A)Straight-through turn No.Accuracy class and rated output COS Ø=0.8Rated insulation level (kV)0.20.513 LMZJ1 ...