- Optimal welding programs in LSA (low-spatter-arc welding realized by software algorithm), quick pulse, high-speed weld and others. Be weldable in multiple materials: carbon steel, stainless steel, aluminum alloy, and others;
- “Chopper” control technology is applied in software to precisely control droplets, and reduce spatter by more than 50%;
- Unique quick pulse process integrates advantages of pulse and DC short circuit, and welding speed is increased by more than 20% compared with conventional pulse welding;
- Wider voltage range, high current and low voltage, lower heat input, higher fusion efficiency, thin plate welding is comparable to TAP-TYPE machine;
- Adaptive arc-start retraction technology increases arc start success rate to almost 100%;
- Inverter frequency up to 110KHz enables higher control precision and more stable arc;
- Comprehensive communication interfaces are able to communicate with different brands of robots;
- Built-in touch sensing function with 80-400 voltage is easier to break down the rust on the surface of workpiece;
- Acting national standard of first-level energy efficiency;
- IOT interface is reserved to connect with Megmeet SMARC cloud system;
- U-disk upgrade function ensures customers to easily obtain Megmeet’s most cutting-edge welding technology;
- Application industries: engineering machinery, steel structures, special vehicles, auto parts, two/tricycles, containers, petroleum and petrochemical industries, etc.
Specification
Model | DEX 2 500MQ |
Control Mode | Digital IGBT Control |
Input Voltage | AC 3PH 380v (± 25%) |
Input Frequency | 0 ~ 70Hz |
Rated Input Capacity | 23.3KVA / 21.4KW |
Power Factor | 0.92 |
Efficiency | 91%@500A |
No Load Voltage | 77V |
Rated Output Current | 500A |
Rated Output Voltage | 39V |
Duty Cycle | 100% @500A |
Inverter Switching Frequency | 110 kHz |
Welding Feeding Speed | 0.5~28m/min |
Parameter JOB | 50 |
Operating Temperature | -10°C ~ +40°C (welding power source can be started at -39°C) |
Insulation Grade | H |
Enclosure Rating | IP23S |
Welding Process | LSA, DC, Standard Pulse, Quick Pulse, Flux Core Carbon Steel/DC, Carbon Steel, Stainless Steel, Aluminium Alloy |
Material | Carbon Steel, Stainless Steel, Aluminium |
Gross Weight (kg) | 37 |
Dimension (mm) | 647 x 291 x 572 |
Industrial Application | Automotive & Railway, Construction & Mining Machinery, Ship-building & Marine Engineering, Heavy Steel Construction, Shipping Container |