
Official Technical Catalog (PDF)
Download Wiring Diagrams & Ratings
The ESAB TIG 310i is a digitally controlled, heavy-duty AC/DC TIG inverter power source built for rugged, continuous industrial fabrication. Featuring high-frequency (HF) arc ignition, pulsing in both AC and DC modes, and AC balance control, it delivers exceptional arc stability on aluminum, alloy steels, and stainless steel. Designed with wide mains voltage tolerance (415V ±15%) and integrated cooling unit compatibility with flow sensors for trouble-free operation in process industries, tube manufacturing, and high-precision fabrication.
₹1,47,500
10 - 315A (DC/AC), 20 - 250A (MMA)
415V ±15%, 3-Phase, 50/60 Hz
60% @ 315A, 100% @ 186A (TIG)
Digital AC/DC Inverter
1.6mm - 5.0mm Compatible
IP21S
Live Showroom Demo & Immediate Pickup
Peenya Industrial Area, Bengaluru · Mon–Sat: 9:00 AM – 8:00 PM
| Technology | Digital AC/DC Inverter |
|---|---|
| Welding Process | TIG DC, TIG AC, MMA |
| Mains Supply | 415V ±15%, 3-Phase, 50/60 Hz |
| Rated Input Power | 13.5 kVA |
| Output Current Range | 10 - 315A (DC/AC), 20 - 250A (MMA) |
| Duty Cycle | 60% @ 315A, 100% @ 186A (TIG) |
| Gas Pre-Flow | 0 - 10 sec |
| Gas Post-Flow | 0 - 25 sec |
| Slope Down Time | 0 - 10 sec |
| Enclosure Class | IP21S |
| Insulation Class | H |
| Cooling | Integrated Cooling Unit with Flow Sensor |
| Weight | 35 kg |



