Details

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At the moment, there is no detailed public description specifically available for the AUSTWELD ARC WELDER MACHINE DC4200di. It’s likely that this model is either newly released or not widely distributed yet.

However, based on Austweld’s lineup of inverter DC arc welders—such as the DC5200TiD—we can infer the DC4200di is likely designed for professional Stick (MMA) and possibly TIG welding, with high efficiency and reliable arc stability. These machines typically feature:

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🔧 Expected Key Specifications (based on similar models):

• Input Voltage: 415V, 3-phase, 50Hz

• Output Current Range: Approx. 30–420A

• Open Circuit Voltage: Likely around 70–80V DC

• Duty Cycle: Estimated 60% at full output

• Power Efficiency: ≥85%

• Cooling System: Industrial-grade fan cooling

• Protection Class: IP23

• Digital Display: For precise current settings

• Dimensions & Weight: Similar models weigh 30–35 kg

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⚙️ Likely Features:

• IGBT Inverter Technology for stable arc and energy savings

• Hot Start & Arc Force Control for smoother starts and better weld quality

• Digital Ammeter/Voltmeter for real-time monitoring

• VRD (Voltage Reduction Device) for safety in no-load conditions

• Compact & Portable Design

• Suitable for Long Extension Cable Use

• Generator Compatible for fieldwork flexibility