Brand : zogo input voltage (v) : AC220V +/- 15% frequency (hz) : 50/60 input power capacity (kva) : 9 rate input current (A) :137 output current range (a) : 20-240 no load voltage(v) :77 power factor : 0.73 net weight (kg) : 17.5 dimension (L*W*H)(mm) : 480 x 240 x 303 plate thickness (mm) : 2.00 x To 8.0 Diameter of rod (mm) : 2.0 To 4.00