PROTIG 200 DC HF
DC TIG · MMAFeatures and applications
A single-phase DC TIG inverter for steel and stainless steel, also supporting MMA electrode welding. DC Pulse supports heat control for thin components and arc-sensitive work.
Highlights
- Two ignition options: contactless HF and LIFT.
- DC TIG starts at 5 A and includes pulse operation.
- DC TIG and MMA processes in one power source.
Technical specifications
| Parameter | Specification |
|---|---|
| Input supply | 230 V · 1 pha / single-phase · 50/60 Hz |
| TIG current range | 5–200 A |
| MMA current range | 10–160 A |
| TIG pulse frequency | 0.1–900 Hz |
| MMA pulse frequency | 1–20 Hz |
| TIG duty cycle at 40 °C | 200 A @ 20%; 115 A @ 60%; 90 A @ 100% |
| Open-circuit voltage | 65 V |
The current catalogue uses PROTIG 200 DC; the manual for reference 062009 uses PROTIG 200 DC HF. This is a DC TIG power source without AC TIG operation. Select the appropriate process and model when AC TIG aluminium welding is required.
Sources and specification scope
GYS Welding & Cutting 2026 B · trang in / printed pages 20–21; manual 062009
GYS manufacturer reference ↗ · View catalogue technical extract ↗
Reviewed: 20 October 2026. Ratings refer to the power source unless a package component is identified. Actual accessories and commercial terms are confirmed in the quotation.
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