Power supply voltage (V) : AC 220±10%/50 - 60Hz Power supply capasicity (KVA) : 3.8 No-Load Voltage (V) : 56 Output current range (A) : 20-120 Power output voltage (V) : 24.8 No Load loss (W) : 30 Duty cycle (%) : 60 Efficiency (%) : 85 Cos (ƞ) : 0.93 Protection class : IP21 Insulation class : F Diameter of rod'mm) : 1.6-3.2 Net Weight (kg) : 5.0 Dimension (mm) : 270x115x 172