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Specifications
SKU: 302MMA4400RD
Key Features Industrial Power: Operates on a Three-Phase 415V input, delivering a massive 20–400A output range for heavy-gauge welding.
Superior Arc Stability: Advanced IGBT technology ensures excellent stick welding performance with very little spatter.
Enhanced Welder Safety: Equipped with a VRD (Voltage Reduction Device) feature, which reduces open-circuit voltage to ensure safety in damp or humid working conditions.
Smart Protection: Built-in under-voltage and overheating protection, plus automatic compensation for voltage fluctuations.
Heavy-Duty Capacity: Supports a wide range of electrodes, from 2.6 mm to 5.0 mm in diameter.
High Efficiency: Boasts a 93% efficiency rating and a power factor of 0.85, optimizing energy consumption for industrial plants.
| Feature | Specification Details |
| Model |
MA 4400 |
| Input Voltage |
Three Phase 415V ± 10% |
| Input Frequency |
50–60 Hz |
| Input Power |
18 KVA |
| Output Current Range |
20 – 400 A |
| Arc Force Range |
0 – 100 A |
| Duty Cycle |
60% |
| Max No-Load Voltage |
74 V |
| Electrode Diameter |
2.6 – 5.0 mm |
| Efficiency / Power Factor |
93% / 0.85 COS (Ø) |
| Protection / Insulation |
IP21S / Class F |
| Dimensions |
480 x 260 x 520 mm |
| Weight |
23 kg |
Included Accessories:
Electrode Holder Set X1
Earth Clamp Set X1
Inquiry - SHIYO MA 4400 Industrial Three Phase MMA Inverter Welder (SMAW)
