Description

Introduction to the device

Migatronic Commander 400 ac/dc is a modern TIG welder. It was designed for professionals who value precision. In addition, the device combines the electrode preheating function with ac/dc technology. This makes electrode preparation efficient. It is ideal for AC welding.

Why choose this device?

Imagine a situation where every moment matters. When a project needs to be completed quickly, the Migatronic Commander 400 ac/dc works flawlessly. The electrode heating function avoids interruptions. What’s more, the intuitive control panel makes it easy to operate. Therefore, this device is the best choice for demanding welders.

Key features and benefits

• Precision electrode heating:
  After the pilot arc is struck, the electrode is heated with DC current. Adjustment from -9 to +9 allows you to match the time to the diameter of the electrode and the angle of the tip. As a result, the arc does not go out and the quality of welds increases.
• Versatility and power:
  The device operates in AC and dc modes. It allows cutting from 5 to 400 A. At 100% cycle, it reaches 310 A, at 60% – 355 A, and at 35% – 400 A. Thus, it provides high performance while being economical.
• Advanced control:
  The welder offers Anti-stick, Pilot arc, Hot-start and gas flow control functions. In addition, AC balance and frequency adjustment (from 10 to 500 Hz) are available. This makes operation easy and the welding arc stable.
• Robust design and cooling:
  The unit is liquid-cooled for increased reliability. It comes with an 8-meter TIG chuck and a 4-meter mass cable. Therefore, work is comfortable even in difficult conditions.

Technical Specifications

• Supply voltage / Fuse: 3 x 400 V / 25 A
• Consumption: 22.5 KVA max.
• Efficiency: 0.85
• Current range:
  – DC: 5-400 A
  – AC: 5-400 A
• Duty cycle:
  – 100%: 310 A
  – 60%: 355 A
  – 35%: 400 A
• No-load (DC) voltage: 85 V
• Protection class: IP 21
• Controls: Anti-stick 5 A, Pilot arc (min. 5 A at 4%), Hot-start 0-100%, Gas pre-flow 0.2 s, Gas post-flow 0-30 s, Slope down 0-10 s, AC-T balance (0-100%) and AC frequency (10-500 Hz) adjustment

Application in practice

The Migatronic Commander 400 ac/dc is perfect for workshops, construction sites and manufacturing plants. Thanks to its high performance and precise functions, the device helps achieve excellent results. In addition, the easy-to-use control panel makes work a pleasure.

Summary

In summary, the Migatronic Commander 400 ac/dc is a powerful TIG welder. It combines advanced controls with precise electrode heating and liquid cooling. Therefore, it is the best choice for professionals who want reliability and high performance.

RECOMMEND!
Jaroslaw Kolaski, M.Sc., IWE