sungoldpower 200amp tig arc mma stick igbt dc inverter welder system digital led display welding machine 110v and 220v with hf start complete package sungoldpower <b>pls note: new update item ! 110v and 220v dual voltage, with 1 plug for usa 220v and 1 plug for usa 110v .<br><br> our tig 200 is igbt tech, not mosfet. igbt machine is far superior and more stable than mosfet machine. ﻿</b><br><br> <b>igbt tech is is more superior than mosft tech in the following aspects:</b><br> peak current capabilities, forward resistance and temperature drift, switching speeds and response time, logic level switching and isolation, gate capacitance oscillation, cost, effectiveness at higher voltages, heat dissipation requirements<br><br> <b>features:</b><br> 200amp tig welding output @ 60% duty cycle <br> 180amp mma (arc) welding output @60% duty cycle<br> light weight and compact design<br> high frequency start<br> l.e.d amperage display<br> fan cooling system <br> industrial quality metal chassis ,ideal for maintenance and custom fabrication jobs<br> 85% efficiency. ip21 protection class. ce marked and rohs compliant<br><br> <b>specification:</b><br> model: tig-200g <br> function: tig/mma function <br> rated input voltage (v): ac 110 + - 15% and ac 220 + - 15%, 50/60hz <br> rated input power (kva): 7.5 <br> rated input current (a): 34 <br> rated output: 200a/18v(tig), 180a/27.2v(mma) <br> output current (a): 10-200(tig),10-180(mma) <br> tig thickness: 0.8-8mm, mma electrodes are 1.6/2.4/3.2 mm.<br> no-load voltage (v): 72 + - 5 <br> rated duty cycle (%): 60% <br> efficiency (%): 85 <br> power factor: 0.93 <br> protection grade: ip21 <br> insulation grade: f <br> dimension (mm): 348*140*265 <br> net weight (kg): 10 <br><br> <b>packing list:</b> <br> tig/mma welder x 1 <br>tig touch cable × 4meters <br>tig torch × 1set<br>1.2m ground clamp and cable<br>1.8m electrode holder and cable <br>cable joint × 2pcs<br>inner hexagon spanner × 1pcs<br>ceramic nozzle x 3<br>needle holder x 3 <br>