555 ARC 280DS Inverter Welder — MMA, Dual 220V/380V Single-Phase
555 ARC 280DS Inverter Welder — MMA, Dual 220V/380V Single-Phase
Available on Request — price and UAE stock confirmed on enquiry.
The 555 ARC 280DS is a dual-voltage stick (MMA) inverter that runs on either 220V or 380V single-phase — delivering 140A on 220V and up to 180A on 380V, with current adjustable from 30A. Built for sites where the available supply changes from job to job.
One machine, two supplies: the 280DS auto-suits 220V or 380V single-phase input, so it keeps working where single-voltage welders are stranded — ideal for contractors moving between workshops and field power.
Self-adaptive arc control with Anti-Sticking and intelligent over-voltage, over-load and over-heat protection for dependable site operation.
Key features
- Process: MMA
- Rated output: 220V: 140A / 25.6V / 20% · 380V: 180A / 27.2V / 20%
- Output range: MMA: 30–140A (220V) / 30–180A (380V)
- Input power: Dual 220V / 380V / Single Phase / 50–60Hz
- OCV: 68V (220V) / 61V (380V)
- Adjustable Arc Force for a stable, controllable arc
- Hot Start for reliable strikes
- Weight: 4.0 kg · 320 × 128 × 207 mm
Compatible electrodes
E6013, E7014, E7018 (low-hydrogen)
Technical specifications
| Model | 555 ARC 280DS |
| Input power | Dual 220V / 380V / Single Phase / 50–60Hz |
| Rated output | 220V: 140A / 25.6V / 20% · 380V: 180A / 27.2V / 20% |
| Welding process | MMA |
| Output range | MMA: 30–140A (220V) / 30–180A (380V) |
| OCV / VRD | 68V (220V) / 61V (380V) |
| Duty cycle @ 40°C | 220V: 140A @ 25.6V — 20% |
| Duty cycle @ 40°C | 380V: 180A @ 27.2V — 20% |
| Rated input current | 26A @ 140A (220V) / 23A @ 180A (380V) |
| Electrode / wire compatibility | E6013, E7014, E7018 (low-hydrogen) |
| Cellulosic capable | No |
| Low-hydrogen capable | Yes |
| Lift TIG | No |
| Arc Force | Adjustable |
| Dimensions / Weight | 320 × 128 × 207 mm · 4.0 kg |
555 is supplied in the UAE by Towam Equipment Trading — UAE stock, fast local delivery, and in-house service and repair. WhatsApp +971 50 767 0682 · sales@towam.ae
Warranty & Service
Warranty & Service
Warranty terms vary by model — confirm this machine's exact warranty with our team. All warranty and repair work is handled locally by Towam's in-house UAE service department.
Documents & Downloads
Documents & Downloads
Datasheets, spec sheets and manuals are available on request. Message us on WhatsApp with your model and we'll send the documents for this machine.
Ask on WhatsApp
Ask on WhatsApp
Questions about this machine? Talk to our team on WhatsApp +971 50 767 0682 or email sales@towam.ae.
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