Panasonic YD-400AT3DJU IGBT DC TIG/MMA Welding Machine
PANASONIC
WELDING MACHINE
25 In Stock
The Panasonic YD-400AT3DJU is a premium 400A IGBT-controlled DC TIG/MMA welding machine designed for precision TIG and Stick welding in demanding industrial environments. Featuring Panasonic's advanced waveform control technology, the machine delivers outstanding arc stability, smooth arc starts, and exceptional weld quality for carbon steel, stainless steel, copper alloys, and Cu-Ni alloys.
Its rugged IP23-rated enclosure, hermetically sealed dust-proof construction, efficient cooling system, and remote operation capability ensure reliable performance even in harsh working conditions. The machine is also compatible with Panasonic TIG Mate for automated TIG welding applications.
Key Features
- Advanced IGBT Controlled DC TIG/MMA Technology
- 400A Industrial TIG & Stick Welding Machine
- Superior Waveform Control
- Consistent Arc Start with High Reliability
- Excellent Arc Stability at Low Current (4A)
- Adjustable Current Up-Slope & Down-Slope
- Initial Current & Crater Current Control
- Three Crater Control Modes (ON/OFF/REPEAT)
- Electric Shock Prevention Switch
- Adjustable Arc Force for MMA Welding
- Dust-Proof Hermetic Chamber Design
- IP23 Protection Class
- Forced Air Cooling System
- Remote Operation Capability
- Compatible with Panasonic TIG Mate
- Heavy-Duty Industrial Construction
- Made in India
Technical Specifications
| Specification | YD-400AT3DJU |
|---|---|
| Rated Input Voltage | 415V |
| Allowable Voltage Fluctuation | 415V ±20% |
| Input Phase | 3 Phase |
| Frequency | 50/60 Hz |
| Rated Input (TIG) | 14.5 kVA / 12.4 kW |
| Rated Input (STICK) | 21.4 kVA / 17.0 kW |
| Output Current Range | 4–400 A |
| Rated Output Voltage | 26V (TIG) / 36V (STICK) |
| Duty Cycle | 60% |
| Initial Current | 4–400 A |
| Crater Current | 4–400 A |
| Pre-Flow Time | 0.3 sec |
| Post-Flow Time | 2–20 sec |
| Up-Slope Time | 0.1–5 sec |
| Down-Slope Time | 0.2–10 sec |
| Crater Control Process | ON / OFF / REPEAT |
| Dimensions (L × W × H) | 555 × 327 × 602 mm |
| Weight | 43 kg |
Compatible Base Metals
- Mild Steel
- Low Alloy Steel
- Stainless Steel
- Copper Alloys
- Copper-Nickel (Cu-Ni) Alloys
Applications
- Petrochemical Plants
- Power Generation Projects
- Pressure Vessel Manufacturing
- Stainless Steel Fabrication
- Industrial Pipe Welding
- Heavy Engineering
- Plant Maintenance
- Fabrication Workshops
- General Industrial Manufacturing
Package Contents
- Panasonic YD-400AT3DJU Power Source
- TIG Torch
- Earth Cable
- Remote Connector
- User Manual\
Why Choose Panasonic YD-400AT3DJU?
- Advanced IGBT inverter technology for stable welding performance
- Reliable arc ignition with smooth low-current operation
- Adjustable welding parameters for superior bead quality
- Electric shock prevention for enhanced operator safety
- Dust-proof and IP23-rated construction for harsh industrial environments
- Compatible with Panasonic TIG Mate automation system
- Trusted Panasonic quality with Made-in-India manufacturing


















