Description
The iWeld MMA-251 VRD is a 250A single phase, 220V stick electrode welding machine which is designed on and manufactured to the latest digital inverter technology. It is compact, light weight with a single PCB allowing for easy mobility. The MMA-251 inverter machine ensures a clean, high quality weld and excels in basic and rutile electrode welding. Professional and DIY users can experience the built-in characteristics of anti-stick, hot-start and arc force. The VRD is an added safety function keeping the output voltage low when the machine is not in use.
ACCESSORIES
- Earth clamp cable kit
- Electrode holder cable kit
- Plastic carry box
- Mini chipping hammer with wire brush
SOME KEY FEATURES
- IGBT system.
- MMA and lift TIG.
- Easy arc ignition and soft stable arc.
- Exotic material welding.
- Energy saving characteristics.
- Digital display.
- Control panel work-light function.
- Voltage reduction device (VRD).
OPTIONAL EXTRAS
- TIG torch and argon flowmeter
| SPECIFICATION | DESCRIPTION | ||||
| PRODUCT CODE | IWVRD251 | ||||
| MODEL | MMA-251 VRD | ||||
| RATED POWER SUPPLY INPUT | 230V±15% SINGLE PHASE | ||||
| DUTY CYCLE 40°C @ 10 MINUTES | 60% @ 250A | ||||
| OPEN CIRCUIT VOLTAGE | WITHOUT VRD (55V) ▪ WITH VRD (≤ 15V) | ||||
| WELDING CURRENT RANGE | 10 – 250A | ||||
| ELECTRODE SIZE | 2.0 – 5.0mm | ||||
| DIMENSIONS(mm) AND NET WEIGHT(kg) | 400 x 250 x 380mm ▪ 5.8kg | ||||

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