Jasic EVO TIG 300P DC Pulse TIG/MMA Welder - 300A (400V Three Phase)
- DC Pulse TIG and MMA inverter welder, 300A maximum output
- TIG welding current range 5–300A, MMA range 20–210A
- 400V three phase input, 11 kVA power requirement
- Includes TIG torch, gas regulator, work return lead and clamp
- 5 year warranty, IP23S rated casing with dust-free air passages

Introducing the NEW Jasic ET-300P – the DC Pulse TIG inverter engineered for professionals who demand uncompromising performance, flexibility and reliability.
Designed with the latest in advanced inverter technology, the ET-300P delivers industry-leading energy efficiency, precision arc control, and rugged durability that stands up to the toughest welding environments. The clear vision HD digital display ensures clear visibility in any light condition, so whether you’re fabricating in the workshop or tackling site work, this welder is built to keep you going.
The ET-300P offers total control and flexibility with modular air- and water-cooled options available. Choose the control that suits you, with wired and wireless foot pedals, hand held remotes and even mobile app connectivity available – putting the power of precision right at your fingertips.
With a rugged and ergonomic design and a IP23S rated casing, Its intelligently designed internal structure features dust-free air passages around critical components, backed with our industry leading 5 year no cost warranty – giving you peace of mind and performance you can trust.
Built to weld. Designed to adapt. Backed to last.
Discover more and be among the first to experience the future of TIG welding.
| Welding Current Range | TIG: 5–300A | MMA: 20–210A |
| Duty Cycle (40°C, 10 min) | TIG: 300A @ 20% | MMA: 210A @ 50% |
| No Load Voltage | 60V (11.8V VRD) |
| Input Voltage | AC 400V ±15%, 50/60Hz (Three Phase) |
| Input Power | 11 kVA |
| Effective Input Current (Ieff) | 9.9A |
| Efficiency | 85% |
| Dimensions (mm) | 566 × 224 × 405 |
| Weight | 19.4 kg |
| Protection/Insulation | IP23S / Class F |
| Package Includes | Power Source | TIG Torch & Adaptor | Gas Regulator | Work Return Lead & Clamp | Operating Instructions |
| Warranty | 5 Years (subject to registration) |
| Brand | Jasic |
| Input Voltage | 400V |
| Amperage | 210A, 300A |
| Max Duty Cycle | 20% Duty Cycle, 50% Duty Cycle |
| Cooling | Air Cooled |
| Welding Process | MMA, TIG |
Datasheet
Download PDFTIG Welding Guide
Download PDFA carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
Jasic EVO TIG 300P DC Pulse TIG/MMA Welder - 300A (400V Three Phase) Get in touch
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