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CONCORDE-500 Arc Welding Machine
The CONCORDE-500 Arc Welding Machine is a heavy-duty, inverter-based, three-phase arc welding solution designed for industrial applications. With a maximum output of 500A, it is engineered for efficiency, portability, and superior welding performance. Built to handle the toughest welding tasks, it supports a wide range of electrodes and provides unmatched versatility and reliability.

Key Features
- Inverter Controlled for Efficiency :
- Ensures optimized power usage, reducing operational energy costs.
- Lightweight and Portable :
- Compact design weighing only 24.5 kg, allowing easy transport and installation on-site.
- Wide Mains Voltage Tolerance :
- Operates smoothly even with voltage fluctuations, ensuring stable welding performance.
- Advanced Safety Features :
- Equipped with protection against Over-Temperature, Under-Voltage, Over-Voltage, and Single-Phasing.
- Built-in Voltage Reduction Device (VRD) reduces idle voltage to <35V, enhancing operator safety.
- User-Friendly Controls :
- Adjustable Arc Force and Hot Start ensure superior weld quality and ease of operation.
Technical Specifications
Parameter | Unit | CONCORDE-500 |
Input | ||
Mains Supply Voltage | V/Ph/Hz | 415 / 3 / 50 |
Rated Input Power | kVA | 16 |
Output | ||
Rated Welding Current | A | 500 |
Current Range | A | 60-500 |
Rated Duty Cycle | % | 100% @ 360A / 60% @ 500A |
Open Circuit Voltage (OCV) | V | 89 |
VRD Voltage | V | <15 |
Efficiency and Protection | ||
Efficiency | % | ≥85 |
Power Factor | 0.9 | |
Cooling | Forced Air | |
Insulation Class | H | |
Protection Class | IP23 | |
Physical Specifications | ||
Dimensions (L × W × H) | mm | 512 × 255 × 400 |
Weight | kg | 24.5 |
Application
- Industrial Fabrication : Perfect for medium to heavy-duty welding tasks.
- Pipeline Welding : Supports various electrode types for pipeline and structural welding.
- Construction Projects : Portable and reliable for on-site welding applications.
- Repair and Maintenance : Versatile solution for workshops and field operations.
Benefits
- Enhanced Portability : Lightweight design makes it easy to move between job sites.
- Stable Performance : Operates efficiently even with voltage fluctuations.
- Safety First : Built-in protections and VRD enhance operator safety.
- Improved Weld Quality : Adjustable settings for Arc Force and Hot Start ensure precision welding.
Package Includes
- Power Source : CONCORDE-500 Arc Welding Machine.
- Welding Cable with Holder: 2.5 meters.
- Earthing Cable : 2.5 meters.