Description
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MEGMET RevoTig 500 DC: Professional DC TIG Welding with Advanced Pulse. ✨?
The MEGMET RevoTig 500 DC is an advanced, fully digital, inverter power source designed for professional DC TIG and MMA welding. The device is designed for precision welding work on carbon steel, stainless steel, alloy steel and other metals requiring a stable DC arc. With IGBT technology and digital control, the RevoTig 500 DC offers exceptional control over the welding process, including advanced pulsed DC TIG with a pulse frequency of up to 3,000 Hz for excellent weld formation and minimized heat input.
At the heart of the kit is the RevoTig 500 DC source, which provides a stable arc as low as 3A, which is crucial when welding very thin materials. The user has a wide range of parameter adjustments, including starting current, crater-filling current, current rise and fall time, as well as pre and post gas discharge. The device also features TIG High-Speed spot welding and a powerful MMA mode with adjustable arc force and VRD protection.
The RevoTig 500 DC is prepared for Industry 4.0 with an IoT interface for integration with the MEGMET SMARC welding management system and software updates via a USB port. The ability to save up to 50 welding programs (JOB) and optional remote control (e.g., foot pedal) further enhance comfort and efficiency. The complete solution, which includes a power source, ground cable and handle connector, is ready for professional welding tasks in a variety of industries. ??️✅
Explore the Advanced Capabilities of the RevoTig 500 DC
⚡ Precision DC TIG Pulse Control for Optimal Results
The MEGMET RevoTig 500 DC offers an advanced pulsed DC TIG mode with a wide frequency adjustment range from 0.1 Hz to as high as 3,000 Hz and a pulse fill factor from 1% to 99%. Low frequencies (0.1-10 Hz) are ideal for welding in forced positions, providing a wide and stable arc. Medium and high frequencies (10-3000 Hz) concentrate the arc, reduce heat input and increase welding speed, which is crucial for thin sheet metal and stainless steel, enabling welds with excellent appearance (scale effect) and minimal distortion.
? Arc Stabilization at Extremely Low Current (from 3A DC)
The unique power circuit design and advanced control algorithms of the RevoTig 500 DC allow the RevoTig 500 DC to ignite and stably maintain a welding arc with DC current as low as 3 Amps. This feature is invaluable for welding very thin materials (e.g., 0.3 mm thick sheet metal), where precise control over the minimum amount of heat input is absolutely critical. The welder gains the ability to make delicate and precise joints without the risk of burning through the material.
? Intelligent Welder Assistance Features.
The RevoTig 500 DC is equipped with a number of features to make work easier and improve quality. A memory of 50 programs (JOB) allows you to quickly switch between optimized settings. Adjustable current rise (0-20s) and fall (0-20s) times, as well as pre (0-25s) and post (0-25s) of shielding gas, allow perfect start and finish of the weld. The high-speed TIG spot welding function (time 0.1-30s) with repeatable spot quality is ideal for tacking. VRD protection is available in MMA mode, as well as arc force and starting current control.
? Ready for the Future: USB and Optional IoT SMARC Interface
The MEGMET RevoTig 500 DC is ready for integration with modern production management systems. A standard USB port allows the device’s software to be easily updated, providing access to the latest features and welding process optimizations developed by Megmeet. An optional IoT interface allows for connection to the MEGMET SMARC platform, paving the way for remote parameter monitoring, production data collection, diagnostics and welding machine fleet management, supporting the digital transformation in welding.
Technical Specifications
| Parameter | Value |
|---|---|
| Control method | Full digital IGBT control |
| Supply voltage | 3-phase AC 400 V (-28%～+18%) |
| Power frequency | 40～70 Hz |
| Inverter switching frequency | 110 kHz |
| Rated input power | 23.6 kVA / 22.2 kW |
| Power factor | 0.94 |
| Efficiency | 90% at 500A |
| Rated idling voltage | 68 V |
| Rated output current | 500 A |
| Rated output voltage | 30 V |
| Duty cycle (40°C) | 40% at 500A, 100% at 400A |
| Welding current range (TIG DC) | 3～500 A |
| Welding current range (MMA) | 30～500 A |
| DC pulse frequency | 0.1～3000 Hz |
| Pulse width | 1～99 % |
| Program memory (JOB) | 50 |
| Current rise time | 0-20 s (adjustable in 0.1s increments) |
| Current drop time | 0-20 s (adjustable in 0.1s increments) |
| Gas pre-flow time | 0-25 s (adjustable in 0.1s increments) |
| Post gas flow time | 0-25 s (adjustable in 0.1s increments) |
| Arc striking | High Frequency (HF) / Touch (Lift Arc) |
| Output | Quick connector |
| Insulation class | H |
| Degree of protection | IP23S |
| Operating temperature | -10℃～+40℃ |
| Dimensions (L x W x H) | 647 × 291 × 572 mm |
| Weight | 26 kg |
| Update via USB | Yes |
| IoT SMARC interface (optional) | Yes |
| Possibility to connect a robot (optional) | Yes |
| LCD panel (optional) | Yes |
| Possibility to connect a foot pedal (optional) | Yes |
Key Features and Benefits
- ? **Advanced Pulsed DC TIG (0.1-3000 Hz):** Enables precise control of linear energy, reduction of distortion and aesthetic weld scales, especially when welding thin sheet metal and stainless steel. The welder can adjust the frequency and pulse fill to meet the specific needs of the material and joint.
- ? **Stable Arc at Extremely Low Current (from 3A DC):** Guarantees full control of the weld pool even when welding very thin materials (e.g. 0.3 mm stainless steel), minimizing the risk of burn-through.
- ⚙️ **Full Digital Parameter Control:** Microprocessor-based IGBT control provides instant response to changes in welding conditions, arc stability and parameter repeatability, resulting in high quality welds.
- ?️ **Process Versatility (DC TIG, Pulse DC TIG, MMA, TIG Spot Welding):** One device for multiple applications, from precision TIG welding to standard shielded electrode welding, including a dedicated high-speed TIG spot welding mode (0.1-30s).
- ? **Preparedness for Industry 4.0 (IoT SMARC interface, USB):** Ability to integrate with production management systems (SMARC), remote diagnostics and easy software updates via USB, providing access to the latest Megmeet technologies.
- ?️ **VRD and Adjustable Arc Force (MMA):** The VRD (Voltage Reduction Device) function enhances welder safety, and the adjustable arc force (Arc Force) in MMA mode facilitates welding in difficult positions and prevents electrode sticking.
- ? **Memory of 50 Welding Programs (JOB):** Allows you to save and quickly recall optimized settings for frequently performed tasks, significantly speeding up work and ensuring repeatable results.
Product Application
- ? Welding of precision stainless and acid-resistant steel structures (food, chemical, pharmaceutical industries).
- ? Production and repair of alloy and non-alloy steel components in the engineering and automotive industries.
- ?️ Welding of pipelines and pressure vessels in the energy and petrochemical industries.
- ? Shipbuilding and offshore industry, where high quality and reliable connections are required.
- ✈️ Aerospace applications for welding titanium alloys and other special materials.
- ? Making welds on very thin materials that require minimal heat input.
- ?️ Repair and reconditioning works by MMA method.
Contents of the Kit
- Power Source wiht power cable and plug (Cat. No.: R06040002)
- Ground cable with Copper Clamp (5m*50mm2) (Cat. No.: E000000040)
- Torch Connector(For 3rd Party Torch Supplier); (Cat. No.: R30047148)
Summary: RevoTig 500 DC – Your Investment
The MEGMET RevoTig 500 DC is synonymous with precision and versatility in DC TIG welding. Advanced pulse functions, arc stability at low currents and readiness for integration with Industry 4.0 systems make it an indispensable tool for professionals. Choose the RevoTig 500 DC and experience the ultimate welding experience! ??
