FRONIUS IGNIS 150 INVERTER MMA
FRONIUS IGNIS 150
Inverter MMA Power Source
Part number: 4.075.245.039 Includes: 4m electrode cable & 3m earth cable
The Fronius Ignis 150 is a lightweight, portable MMA inverter built for reliable arc performance wherever the power supply isn't guaranteed. At just 6.5 kg, it's designed for construction sites, maintenance and repair work, agricultural applications, and home workshops — delivering a stable arc even with long lead lengths, generator power or fluctuating grid voltage.
Ready to weld straight out of the box, the Ignis 150 package comes complete with a 4m electrode cable and 3m earth cable, so there's no need to source cables separately before getting started.
Key Features
| Feature | Detail |
|---|---|
| Welding processes | Manual (Stick/MMA) electrode, CEL electrode, TIG DC (TIG versions & Ignis 250) |
| TIG function | Comfort Stop — available on TIG versions and the Ignis 250 |
| Weight | 6.5 kg |
| Included leads | 4m electrode cable, 3m earth cable |
| Grid tolerance | Stable arc performance with grid leads up to 100m and on generator power |
| Efficiency | Integrated PFC (Power Factor Correction) for energy-efficient, low-interference operation |
| Display | 7-segment display, intuitive operating concept |
| Housing | Robust construction with integrated stainless steel filter for outdoor/site use |
TIG Options Available
While the standard Ignis 150 covers manual electrode and CEL electrode welding, TIG-capable versions of the Ignis range are also available, adding DC TIG welding with Comfort Stop to prevent arc breaks and improve end-crater quality. TIG versions also open up additional functions across the range, including TAC tacking, TIG Pulse, and the TIG Multi Connector system for compatible torches and remote controls. Ask the QWS team about Ignis TIG packages if you need stick and TIG capability from one portable power source.
Why Choose the Ignis 150?
Goes anywhere, works everywhere. Built for unstable grids, long cable runs and generator-powered sites, the Ignis 150 is designed to deliver a consistent arc in conditions that would compromise a standard inverter — making it a genuine go-anywhere option for site and field work.
Ready out of the box. With the electrode and earth cables included, there's no separate cable sourcing required before the machine can be put to work.
True portability. At 6.5 kg with a robust, site-ready housing, the Ignis 150 is easy to carry in and out of vehicles or up to awkward work locations without sacrificing weld quality.
Room to grow. For workshops or crews that also need TIG capability, the Ignis TIG versions extend the same portable platform with Comfort Stop, TAC tacking and TIG Pulse — without stepping up to a larger, less mobile machine.
Frequently Asked Questions
What welding processes does the Ignis 150 support? The standard Ignis 150 covers manual (stick/MMA) and CEL electrode welding. TIG DC is available on TIG versions of the range and on the Ignis 250.
Does the Ignis 150 come with cables included? Yes — the package includes a 4m electrode cable and a 3m earth cable, ready to weld on arrival.
Is a TIG version of the Ignis 150 available? Yes — TIG-capable Ignis models add DC TIG welding with Comfort Stop, plus functions like TAC tacking, TIG Pulse and the TIG Multi Connector system.
What is TIG Comfort Stop? Comfort Stop automatically switches off the welding current after a set change in arc length once welding is complete, preventing abrupt arc breaks and improving the weld's end-crater quality while maintaining gas shielding.
How well does the Ignis 150 handle unstable power or long cable runs? The Ignis is built for exactly this scenario — integrated PFC technology and its inverter design maintain a stable arc with grid leads up to 100 metres and on generator power, making it well suited to remote or unreliable-power sites.
How much does the Ignis 150 weigh? 6.5 kg, making it one of the lightest machines in the Ignis range and easy to transport between sites.