Panasonic YD-400RX1 IGBT Inverter MIG/MAG Welding Machine
PANASONIC
WELDING MACHINE
25 In Stock
The Panasonic YD-400RX1 is a powerful 400A IGBT inverter-based MIG/MAG welding machine from Panasonic's advanced RX1 Series, engineered for high-productivity industrial welding. Featuring digitally controlled inverter technology, the YD-400RX1 delivers exceptional arc stability, precise waveform control, reduced spatter, and consistent weld quality for demanding fabrication applications.
Designed for continuous industrial operation, this machine incorporates a 4-digit 7-segment LED display, digitally controlled waveform, crater welding function, and a high-performance wire feeder to maximize welding efficiency. Its robust construction, energy-efficient design, and reliable performance make it ideal for heavy fabrication, structural steel, automotive manufacturing, shipbuilding, and engineering industries.
Key Features
- Advanced IGBT Inverter-Based Technology
- 400 Amp Industrial MIG/MAG Welding Machine
- Digitally Controlled Waveform
- Stable & Smooth Welding Arc
- 4-Digit 7-Segment LED Display
- Main Welding & Crater Welding Modes
- Crater Repeat Function
- High-Speed Precision Wire Feeding
- Excellent Arc Stability
- Low Spatter Welding
- Energy-Efficient Operation
- Forced Air Cooling
- Heavy-Duty Industrial Construction
- Reliable Continuous Production Performance
- Panasonic Industrial Quality
Technical Specifications
| Specification | YD-400RX1 |
|---|---|
| Input Voltage | 415V (+10%, -20%) |
| Phase / Frequency | 3 Phase / 50–60 Hz |
| Max. Input @ 60% Duty Cycle | 16.2 kVA / 15.6 kW |
| Rated Current Range | 50–400 A |
| Rated Output Voltage | 16.5–35.5 V |
| Welding Current @ 60% Duty Cycle | 400 A |
| Welding Current @ 100% Duty Cycle | 310 A |
| Power Control Method | IGBT Inverter Controlled |
| Digital Display | 4 Digit-7 Segment LED Display |
| Waveform Control | Digitally Controlled Waveform |
| Welding Sequence | Main Welding; Main Welding + Crater (Crater Repeat Available) |
| Ingress Protection | IP23 |
| Insulation Class | H |
| Cooling Method | Forced Air Cooling |
| Power Factor | > 0.9 |
| Operating Temperature | -10°C to 50°C |
| Dimensions (L × W × H) | 545 × 380 × 570 mm |
| Weight | 52 kg |
Wire Feeder Specifications
| Specification | Value |
|---|---|
| Rated Welding Current | 400 A |
| Applicable Wire Diameter | 0.8 mm, 1.0 mm, 1.2 mm |
| Cable Length | 1.8 m (Gas Hose 4.8 m) |
| Weight | 10.5 kg |
| Wire Feed Speed | 5.3–20.1 m/min |
| Duty Cycle | 60% |
Welding Torch (YT-40CS4)
| Specification | Value |
|---|---|
| Rated Welding Current | 350 A |
| Duty Cycle (10 Min.) | 350 A @ 60% (CO₂) |
| 350 A @ 35% (CO₂ + Ar) | |
| Continuous Duty | 270 A @ 100% (CO₂) |
| 200 A @ 100% (CO₂ + Ar) | |
| Applicable Wire Diameter | 0.8 mm, 1.0 mm, 1.2 mm |
| Cable Length | 3 m |
| Weight (Including Cable) | 2.8 kg |
Ordering Information
| Component | Model |
|---|---|
| Power Source | YD-400RX1DJF |
| Wire Feeder | YW-40KB3DAL |
| Welding Torch | YT-40CS4DAF |
| Remote Management Controller | TSMYU290 |
Stainless Steel MIG/MAG Welding Configuration
| Component | Model |
|---|---|
| Power Source | YD-400RX1DJS – Stainless steel welding model (0.8 mm / 1.2 mm solid SS wire, solid MS wire & FCAW) |
| Wire Feeder | YW-40KBA3DAE |
| Welding Torch | YT-40CS4DAF |
Applications
- Heavy Fabrication
- Structural Steel Fabrication
- Shipbuilding
- Automotive Manufacturing
- Railway Fabrication
- Pressure Vessel Manufacturing
- Industrial Equipment Manufacturing
- Engineering Workshops
- General Manufacturing
- Maintenance & Repair Industries
Package Contents
- Panasonic YD-400RX1 Power Source
- Panasonic Wire Feeder
- Panasonic MIG Welding Torch
- Interconnecting Cable Set
- Gas Hose
- Earth Cable
- User Manual
Why Choose Panasonic YD-400RX1?
- Advanced IGBT inverter technology for superior welding performance
- Digitally controlled waveform for consistent weld quality
- Smooth, stable arc with reduced spatter
- High productivity for continuous industrial applications
- Durable and reliable Panasonic engineering
- Energy-efficient operation with low maintenance
- Compact design for easy installation and operation
















































