TIG 500P AC/DC Pulse TIG Welding Machine
The TIG 500P AC/DC is a high-output industrial welding machine built for demanding fabrication environments that need more current, wider process flexibility, and dependable AC/DC TIG control in one platform. With advanced IGBT inverter technology, 30~500A output, and strong multi-material capability, it is designed for heavy-duty aluminum, stainless steel, carbon steel, and copper welding applications.
Built for heavy-duty production with maximum 500A output, five welding processes, high-frequency arc starting, 2T/4T control, and stable AC/DC performance across a broad operating range.
TIG 500P AC/DC Technical Specifications
Official technical specifications for the TIG 500P AC/DC, presented in a cleaner webpage layout while keeping the published Taumaco model name and core technical data intact.
| Parameter | Specification |
|---|---|
| Model | TIG 500P AC/DC |
| Rated Input Voltage | AC380V±10% 50Hz 3PH |
| Rated Input Power | 20.4 KVA |
| Rated Input Current | 31A |
| Rated Load Duty Cycle | 60% |
| Output Current Range | 30~500A |
| No-load Output Voltage | 66V |
| Power Factor | ≥0.93 |
| Efficiency | >85% |
| Insulation Class | F |
| Machine Dimensions | 67.5×33×69 cm |
| Net Weight | 42kg |
| Certification | CE |
| Compliance | LVD 2014/35/EU, EMC 2014/30/EU |
Maximum 500A Capacity For Demanding Work
This model is positioned for higher-current industrial welding where thicker sections, stronger heat input, and longer production cycles require more available output without stepping up to a separate water-cooled package.
Advanced IGBT Inverter Performance
The IGBT inverter design helps deliver stable arc characteristics, efficient power conversion, and reliable control across a broad output range, supporting demanding fabrication work with better consistency.
Five Welding Processes Across Multiple Materials
MMA, DC TIG, Pulse TIG, AC TIG, and AC Pulse TIG give the operator one platform for carbon steel, stainless steel, aluminum, copper, and other compatible alloy welding tasks.
Select compact DC TIG, AC/DC aluminum TIG, or transformer and SCR platforms by output type, cooling, and material demand.
This TIG lineup covers portable DC TIG and MMA inverters, higher-output pulse TIG machines, AC/DC inverter systems for aluminum and non-ferrous work, and transformer or SCR models for conventional workshop and industrial applications.
Portable and production-ready DC TIG machines for steel, stainless steel, repair, and fabrication work
- TIG-200, TIG-250mos, TIG-250D, and TIG-250P cover compact DC TIG and multi-process welding for workshop and field use.
- TIG-315P, TIG-400P, and TIG-500P extend the range for higher-output pulse TIG and industrial fabrication demand.
- Choose this group when DC TIG performance, portability, or wider pulse-control range is the main requirement.
AC/DC TIG systems for aluminum, non-ferrous metals, and higher-duty production welding
- AC-DC-TIG-250P, AC-DC-TIG-315P, AC-DC-TIG-315PW, AC-DC-TIG-500P, and AC-DC-TIG-500PW cover AC/DC TIG across air-cooled and water-cooled formats.
- These models are the preferred choice when aluminum welding, AC output, or longer high-load operating cycles are required.
- Water-cooled versions are better suited to continuous higher-current work where torch temperature and long-run stability matter more.
Conventional transformer-class and SCR-controlled TIG platforms for workshop durability and heavier-duty operation
- AC-DC-TIG-350PT and AC-DC-TIG-500PT serve thicker-section AC/DC TIG applications in transformer-class format.
- TIG-200SCR-1PH-220V, TIG-200SCR-1PH-380V, TIG-250SCR-1PH-380V, and TIG-300SCR-1PH-380V provide transformer SCR DC TIG coverage for conventional workshop use.
- Select this group when traditional machine construction, single-phase transformer supply, or heavier-duty shop use is preferred.
Verify package scope and application suitability before order confirmation.
Published specifications, standard delivery scope, and accessory ratings are for reference only and may change without notice. Included TIG torches, electrode holders, work clamps, gas regulators, flowmeters, water-cooling units, foot pedals, remote controls, plugs, and other accessories may vary by model, package, and destination market. Before supply, confirm the required TIG or MMA process, AC or DC output type, input power, output current, duty cycle, cooling configuration, torch or work-lead length, and applicable local compliance requirements for the intended application.