Model WA20 Input Supply 230V±15%, 1Ph, 50Hz Rated input current (A) 34 Rated input power capacity (KVA) 7.9 Output current range (A) 20-160 No-load voltage (V) 63 Rated duty cycle (%) 60 Efficiency (%) 85 Power Factor 0.7 Protection Class IP21S Insulation Class F Dimensions (mm) 282 113 200 Weight (Kg) 4.1 kg