Model     Power(KW HP)       Voltage(V)       Frequency(HZ)

MD-250      0.75  /  1.0              220/380                 50/60

MD-200      0.55  /   0.75             220/380               50/60

MD-150       0.37/   0.5                220/380                50/60

MD-125       0.2 / 0.25                 220 / 380              50/60