**Product Specifications**
**Front View**
**Left View**
**Right View**
**Top View**
**Accessory**
**Back View**

Model NO.: ARC 400IJ
Trademark: GUBANG
Transport Package: Carton
Specification: 550*280*435
Origin: China
HS Code: 851539000
**Performance and Features:**
- Heavy-duty industrial machine designed for high-performance MMA welding. The ARC 400IJ is a top-class model suitable for professional use.
- Equipped with an advanced tri-proof cooling system, it is dust-proof, moisture-proof, and erosion-proof, ensuring long-lasting reliability. It operates at 100% duty cycle even at 40°C, ideal for outdoor applications.
- Features hot start and arc force adjustment for better arc striking and anti-sticking performance. VRD (Voltage Reduction Device) function is also included for enhanced safety.
- The transformer is made from nanometer material, allowing it to operate efficiently under extreme temperatures.
- High efficiency and power factor exceeding 90%, making this a green and energy-saving product.
- Compatible with both acidic and basic electrodes, it is well-suited for steel structures and fabrication workshops.
Model Item | ARC 400 IJ |
Voltage(V) | 3~AC 380V ±15% |
Frequency(Hz) | 50-60 |
Input Power(KVA) | 18.2 |
No-load Voltage(V) | 67 |
Current Range(A) | 30-400 |
Rated Duty Cycle | 100% |
Applied Welding Rod(mm) | ¢1.6-6.0 |
Power Factor | 0.93 |
Efficiency(%) | 85 |
Insulation Grade | F |
Housing Protection Grade | IP21S |
Weight(Kg) | 36 |
(L*W*H)(mm) | 550*280*435 |
Carton CBM(m³) | 0.162 |
Specification | |
Capacitor | 60UF/700V *1 |
IGBT | 100A/1200V *1 |
Output Rectifier | MURP200600CT *2 |






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