This is a power supply for MTI's arc melting system of SP-MSM130SPECIFICATIONS IGBT Type Individual IGBT Inverter Type Digital/Micro-controlled Output Type AC/DC TIG, DC Stick Voltage/phase DUAL VOLTAGE 120/240 1 PHASE Max Rated TIG Amps 120V: 125A240V: 185A Max Rated Stick Amps 120V: 100A240V: 150A TIG Amps @ Rated Duty Cycle 120V:125A/15V @ 35% Duty Cycle/ 40º C100A/14V @ 60% Duty Cycle/ 40º C80A/13.2V @ 100% Duty Cycle/ 40º C 240V:185A/17.4V @ 35% Duty Cycle/ 40º C145A/15.8V @ 60% Duty Cycle/ 40º C110A/14.4V @ 100% Duty Cycle/ 40º C Stick Amps @ Rated Duty Cycle 120V: 100A/24V @ 35% Duty Cycle/ 40º C80A/23.2V @ 60% Duty Cycle/ 40º C60A/22.4V @ 100% Duty Cycle/ 40º C240V: 150A/26V @ 35% Duty Cycle/ 40º C120A/24.8V @ 60% Duty Cycle/ 40º C90A/23.6V @ 100% Duty Cycle/ 40º C Max Inrush ( I1MAX ) Amps 120V: 34A240V: 29A Maximum Rated (I1EFF ) Input Amps 120V: 21A240V: 17A OCV TIG: 74VStick: 74V TIG Output Range DC 120V: 5A-125A 10.2V-15V240V: 5A-185A/ 10.2V-17.4V TIG Output Range AC 120V: 20-125A/10.8-15V240V: 20-185A/10.8-17.4V Stick Output Range DC: DC:120V: 5A-100A/ 20.2V-24V240V: 5A-150A/20.2V-26V AC:120V: 20A-100A/20.8V-24V240V: 20A-150A/20.8V-26V Stick Hot Start Amps Auto regulated Stick Function Auto Adaptive Arc Force Control Stick Hot Start Type Auto Adaptive Hot Start 6010/Cellulose Capable Limited to 6011 Minimum Amp DC TIG Start 5A Minimum Amp AC TIG Start 20A TIG Start Type HF and Lift Start Memory No Start Amp Range Fixed, Minimum End Amp Range Fixed, Minimum Upslope Time Fixed, Minimum Down Slope Time 0-10 Seconds Pre-flow time Preset/Auto 0.3 Seconds Post-Flow Time 0-25 seconds TIG Pulse Yes Standard DC Pulse Frequency 1 or 50 Hz Standard AC Pulse Frequency 1 or 50 Hz Pulse Time On (Duty Cycle) Fixed/Preset Pulse Amp Range Fixed/Preset AC Frequency (Hz) 20-250Hz AC Balance Range 10-90% of Positive AC Wave Forms Advanced Square Wave Remote Control 2T/4T Foot Pedal Optional Compliance ETL certified ( One of kind of NRTL), click the link to see what is ETL) Warranty 3 years of limited manufacture warranty
