The PROTIG 231L DC PFC is a pulsed DC TIG welding power source with integrated cooling unit. Its PFC technology enables it to operate from 195 V to 265 V, delivering a highly stable arc even on 100 m extension cords. For electrode welding, its pulsed MMA mode facilitates rising welds.
2 WELDING PROCESSES
- DC Standard: smooth current welding on most ferrous materials.
- DC Pulsed up to 2 kHz: controls the temperature of the molten bath, limits distortion and enables the assembly of thin sheets from 0.3 mm.
- Standard MMA: rutile and basic electrodes (up to Ø 5 mm).
- MMA Pulsed up to 500 Hz: facilitates welding in vertical upward position (pipes/pipelines, etc.).
OPTIMIZED TIG SETTINGS
- 2 types of ignition: contactless HF or contact LIFT for electro-sensitive environments.
- 3 trigger controls: 2T, 4T and 4T LOG.
- 2 pointing modes
Option & Consommables :
SR20L réf. 046153
SR20DB réf. 046146
Consumables box
for SR20 TIG torch réf. 044685