ARC 500 COMMANDER Welding Machine

The ARC 500 COMMANDER Welding Machine is a high-performance heavy-duty IGBT module-based inverter welder designed for industrial applications. It features an inbuilt Voltage Reduction Device (VRD), which reduces welding voltage to a safe level (<36V) when the arc strikes from 89V. This prevents electrode sticking and ensures instant arc strikes, delivering superior performance and safety.

Key Features

• Advanced IGBT Technology: Robust IGBT control system ensures stable, efficient operation with smooth welding performance and high arc stiffness.
• Inbuilt Voltage Reduction Device (VRD): Welding voltage drops to <36V after arc striking to prevent electrode sticking, enhancing operator safety and precision.
• High Efficiency and Power: Rated current up to 500A, current range 50A–500A. Rated duty cycle: 100% at 390A, 60% at 500A for continuous heavy-duty operation.
• User-Friendly Design: Adjustable knobs for precise output control; compact and lightweight for easy mobility and setup.
• Industrial Durability: Suitable for carbon steel, cast iron, stainless steel, copper, and alloys. IP21S enclosure ensures reliable performance in tough conditions.
• Energy-Efficient: Achieves efficiency ≥85%, with a high power factor (COSφ = 0.99) for optimal energy utilization.