Riland TIG 300A 1Ph Welding Machine

•v_in (input voltage): ac 220v±15%, 1p, •input frequency:50/60 hz. •a_in (input current): tig: 52a, mma: 49a. •p1 (input power): tig: 11.44kva, mma: 10.8kva. •v_o (output voltage):.tig: 15v, mma: 60v. •i2 (current range): tig: 10-300a, mma: 20-230a. •duty cycle: 30%, •arc-initiating: h-f (tig). •η (efficiency): 70%, •φ (power factor): 0.82. •ip protection class:ip21, •weight 12.5kg. •dimensions (mm): 472x203x357 mm, •generator kw required: 11.5kw. •weldable material: mild steel, stainless steel, •welding rod dia used: 2.5-4.0mm.