Description
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MEGMEET Artsen III 500D: Industrial MIG/MAG 500A/100% Current Source with Flexible Short Circuit Technology. ??
Introducing the MEGMEET Artsen III 500D – an advanced inverter welding current source designed for the most demanding industrial applications. As part of the renowned Artsen III series, the 500D model delivers uncompromising 500A power at 100% duty cycle (at 40°C), guaranteeing the continuity and reliability of welding processes even in the toughest production conditions. The unit is the culmination of Megmeet’s decades of experience in power electronics and digital control, offering professionals unparalleled precision, performance and quality welded joints.
At the heart of the Artsen III 500D is the innovative Flexible Short-circuit Transition technology, which is revolutionizing DC welding of carbon steels. Thanks to precise droplet constriction detection and “chopper” control technology, the process of transferring material into the weld pool is extremely smooth, reducing spatters by more than 70% compared to conventional DC methods. This results not only in cleaner welds and minimized grinding work, but also in a significant reduction in heat input, which is crucial when welding thin materials and minimizing distortion.
The MEGMEET Artsen III 500D has been optimized for direct current (DC) MIG/MAG (GMAW) welding, offering dedicated synergy programs for carbon steels (using Flexible Droplet Transfer in Short Circuit and standard DC), stainless steels (single and double pulse welding, DP synergy) and aluminum alloys (also single and double pulse welding with DP synergy). In addition, the device supports the DC TIG process, extending its versatility. An extensive expert database, with the ability to store up to 99 individual welding programs (JOB), allows instant recall of the optimal parameters, significantly speeding up work and ensuring repeatable results.
The design of the Artsen III 500D, as an air-cooled package, ensures high mobility and ease of integration in various working environments. Intelligent fan control, numerous protections (overvoltage, undervoltage, phase loss, thermal), voltage and welding current compensation for long wires, and a U-Disk interface for software updates are features that confirm the professional nature of this source. A high-voltage CAN communication system and disk encoder sampling ensure stable signal transmission that is immune to interference, which is invaluable when working with long cables or in environments with high levels of electromagnetic interference. Optional integration with SMARC’s IoT system paves the way for smart management of welding processes. ??️
Explore the Advanced Capabilities of the Artsen III 500D (Air-cooled Package) Power Source Artsen3 500D (500A/100% @ 40 °C,)
?✨ Flexible Droplet Transfer Technology: Precision and Minimization of Splinters
The key technology of the MEGMEET Artsen III 500D source, dedicated to direct current (DC) welding of carbon steels, is Flexible Droplet Transfer in Short Circuit. It is based on an advanced system for detecting the constriction (neck) of the liquid metal droplet at the end of the electrode wire and precise “chopper” control technology. As each droplet is transferred, the welding current is rapidly reduced to the arc support level, allowing the droplet to pass calmly into the weld pool.
This controlled process reduces the amount of main spatters by more than 70% compared to conventional DC short-circuit welding methods. This results not only in significant savings in time (no need for extensive weld cleaning) and materials, but also in improved welder safety and comfort. Moreover, the overall control of the current waveform in this technology significantly reduces the linear energy of the arc, which translates into less deformation of the welded parts, especially when welding thin sheets. In addition, this technology provides excellent gap bridging capability, which is invaluable when welding parts with inaccurate joint preparation.
?? Pulsed Welding of Stainless Steel and Aluminum: Quality and Control.
The MEGMEET Artsen III 500D offers advanced welding capabilities for stainless steels and aluminum alloys with integrated single and double pulse welding programs , as well as DP (Double Pulse) synergy. These modes are key to achieving high-quality joints in heat-sensitive and oxidation-prone materials.
Pulsed welding is characterized by cycling the current between peak and base. The peak current ensures proper fusion and droplet formation, while the base current sustains the arc and allows for partial cooling of the weld pool, reducing the total heat input. This is particularly beneficial when welding thin sheet metal, minimizing the risk of burn-through and distortion. Dual Pulse (DP Synergy) goes a step further by superimposing an additional lower-frequency pulse on top of the main pulse to achieve a distinctive, aesthetically pleasing weld face resembling a fish scale, and provides even better control of the weld pool, especially in forced positions. Precise control of pulse parameters makes it possible to optimize the process for different grades of stainless steel and aluminum alloys.
?? Intelligent Parameter Management: 99 JOB and Easy Update
The MEGMEET Artsen III 500D features a generous internal memory that allows for the storage of up to 99 individual welding programs (JOBs). This feature is invaluable in production environments where welding tasks, materials or thicknesses change frequently. The welder can easily save optimized parameters for a specific application and recall them with a single click, ensuring repeatability of the process and eliminating errors resulting from manually setting parameters each time. This significantly reduces prep time and increases overall productivity.
In addition, the Artsen III 500D source has a U-Disk interface (USB port) that allows for simple and quick system software updates. This allows users to stay up-to-date with Megmeet’s latest technological advances, including new or improved synergy curves and special functions. The ability to upgrade ensures that the device remains modern and efficient for a long time, adapting to changing industry needs and standards.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Name | Artsen III 500D (Current Source). |
| Product Catalog Number | R06020317 |
| Control mode | Digital IGBT |
| Input voltage | 3-phase AC 380V (±25%) |
| Rated input power | 23.1 KVA / 21.7 kW |
| Rated output current | 500 A |
| Duty cycle (40°C) | 100% @ 500 A |
| Output voltage setting range | 12 V – 45 V |
| DC welding processes | |
| Carbon steel | Flexible Short-circuit Transition, Standard DC |
| Stainless steel | Single pulse, Dual pulse, DP synergy |
| Aluminum alloys | Single pulse, Dual pulse, DP synergy |
| Program memory (JOB) | Up to 99 |
| Degree of insulation | Class F (class H choke) |
| Total weight (sources) | approx. 44 kg |
| Cooling | By air (Air-cooled Package) |
Key Features and Benefits
- ✅ Unrivaled 500A/100% Duty Cycle: Guarantees continuous operation at a maximum current of 500A at an ambient temperature of 40°C, eliminating downtime and increasing productivity in the most intensive industrial applications. This means full reliability when welding thick sections and long welds.
- ? Flexible Short-circuit Transition Technology: An advanced arc control algorithm for carbon steels (DC) that minimizes spatter by more than 70%, reduces heat input and improves arc stability. The result is cleaner welds, less distortion and excellent gap bridging capability.
- ⚙️ Advanced Synergy and Pulse Programs: Dedicated synergy lines for carbon steel, stainless steel and aluminum, including single pulse, double pulse and DP synergy welding (for stainless steel and aluminum). This allows the parameters to be precisely matched to the material and thickness, ensuring optimal weld quality and face appearance.
- ? Expanded 99 Program Memory (JOB) and U-Disk Interface: The ability to save and quickly recall up to 99 personalized welding programs significantly improves workflow and ensures repeatable processes. The USB port allows easy system software updates and access to the latest Megmeet synergy curves.
- ? Intelligent Cooling and Enhanced Protection: an intelligent fan control system optimizes cooling, reducing noise and power consumption. A set of protections (including thermal, overvoltage, phase loss) protects the unit in harsh industrial environments, extending its life.
- ? Advanced Communication and IoT Readiness: High-voltage CAN communication system provides stable and fault-tolerant data transmission, even with long cables. The device is prepared for optional integration with Megmeet’s SMARC IoT platform, enabling remote monitoring and management of welding processes.
Product Application
- ? Heavy industry: welding of steel structures, machinery, equipment (carbon steels, low alloy steels)
- ?️ Construction: manufacturing of structural elements, bridges, pipelines
- ? Shipbuilding and offshore industry: welding of hulls, ship sections, platforms (carbon steel, aluminum)
- ? Railroad: production and repair of rolling stock (aluminum alloys, stainless steels)
- ?️ Tank and tank manufacturing: welding of stainless steel and aluminum alloy components
- ? Automotive (components): welding of frames, suspension components, exhaust systems
- ? Fabrication and remanufacturing workshops: versatile welding jobs requiring high quality and performance
Contents of the Kit
- ? MEGMEET Artsen III 500D welding current source (Part number: R06020317)
- ? Complete air-cooled package (detailed contents according to the manufacturer’s specifications for package R06020317, typically including the necessary wiring; welding chuck and wire feeder are usually selected separately or as part of a specific package).
Summary: Artsen III 500D (Air-cooled Package) Power Source Artsen3 500D (500A/100% @ 40 °C,) – Your Best Investment
The MEGMEET Artsen III 500D is an investment in superior industrial welding performance, precision and reliability. With a 100% duty cycle at 500A, revolutionary Flexible Droplet Transfer technology in short-circuit and advanced pulsation features, this power source guarantees excellent weld quality while minimizing spatter and distortion. Choose the Artsen III 500D and raise the standards of your welding processes, gaining a competitive edge with Megmeet technology. Contact us to learn more and configure the perfect solution for your needs! ??
Part number: R06020317
