TIG/GTAW WELDING MACHINES
MetaTIG ACDC Series HF TIG Welders 315/400/500A
Features
- Full range of welding applications: carbon steel, 9Ni, stainless steel, alloy steel, copper, magnesium alloy, aluminum, AL alloy, and others, adaptive for dissimilar-metal welding;
- Extensive welding functions: AC DC TIG welding, AC DC Pulse TIG welding, high-speed TIG spot welding, and MMA;
- Full digital intelligent control: the internal background menu is open and adjustable to better satisfy more technical requirements of various working conditions;
- VRD anti-shock function: there is adjustable arc force in MMA mode and better arc stiffness;
- IoT interface is reserved: quickly connected to Megmeet SMARC intelligent welding management platform or the third-party welding data management system to realize efficient welding interconnection;
- Communication interface is reserved: robotic communication modules can be selected to connect different brands of robots and automation devices;
Technical Specification
| Model | MetaTIG 500ACDCHWL | MetaTIG 500ACDCHW | MetaTIG 500ACDC | MetaTIG 400ACDC | MetaTIG 315ACDC |
|---|---|---|---|---|---|
| Control method | Full-digital IGBT Control | ||||
| Input voltage | 3 Phase AC 380V(±25%) | 3 Phase AC 380V(±25%) / 3 Phase AC 220V(-15%~+10%) |
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| Input frequency | 40~70Hz | ||||
| Inverter switching frequency | 110KHz | ||||
| Rated input capacity | 24.2KVA/22.7KW | 24KVA/22.7KW | 25.2KVA/21.9KW | 15KVA/13.5KW | 12.9KVA/11.4KW |
| Rated output no-load voltage (380VAC) | 68V | ||||
| Rated output no-load voltage (220VAC) | / | 77V | |||
| Rated output current | 500A | 500A | 500A | 350A | 315A |
| Rated output voltage | 30V | 30V | 30V | 26V | 22.6V |
| Duty cycle | 60%@500A 100%@390A |
100%@500A | 20%@500A 100%@315A |
60%@350A 100%@315A |
100%@315A |
| Set current range | DC TIG 5-500A AC TIG 5-500A MMA 30-500A |
DC TIG 5-350A AC TIG 5-350A MMA 30-350A |
DC TIG 5-315A AC TIG 5-315A MMA 30-315A |
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| Power factor | 0.94 | ||||
| Efficiency | 88%@500A | 87%@500A | 88%@350A | 88%@315A | |
| DC pulse frequency | 0.1-3000Hz | ||||
| AC pulse frequency | 20-300Hz | ||||
| Pulse width | 1-99% | ||||
| Arc striking method | High-frequency arc/Lifting arc | ||||
| Parameter job | 50 JOB | ||||
| Rise / Fall time | 0-20s Continuous regulation (0.1s increments) | ||||
| Pre / Post-gas time | 0-25s Continuous regulation (0.1s increments) | ||||
| Output terminal | OT type terminal | Quick plug | |||
| Foot switch(optional) | ✓ | ||||
| Protection rating / Insulation | IP23 S / Class H | ||||
| Cooling method | Forced-air | ||||
| Water flow protection* | Yes (inside the machine) | Yes (optional) | |||
| Dimensions (L×W×H) | 747×291×572mm | 647×291×572mm | |||
| Weight | 47kg | 40kg | |||
| Extension function | |||||
| IoT SMARC / USB / Robot / LCD | ✓ (Supported / Optional) | ||||
* Water flow protection of MetaTIG 500ACDCHWL/500ACDCHW is inside the machine and needs to be used with an external third-party water cooler.
* Water flow protection function of MetaTIG 500/400/315ACDC requires to work with Megmeet water cooler.