Description iWELD MMA INVERTER VRD 121-220V SOME KEY FEATURES Permanent voltage reduction device (VRD). IGBT system. MMA and lift TIG. Easy arc ignition. Soft stable arc. Exotic material welding. Energy saving characteristics. ACCESSORIES Earth-clamp cable kit. Electrode-holder cable kit. Shoulder-strap. Hand-held welding helmet. Mini chipping hammer with wire brush. The iWeld MMA-121 VRD is a 120A 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-121 VRD 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 feature keeping the output voltage low when the machine is not in use. SPECIFICATION DESCRIPTION PRODUCT CODE IWVRD121 MODEL MMA-121 VRD RATED POWER SUPPLY INPUT 220V±15% SINGLE PHASE DUTY CYCLE 40°C @ 10 MINUTES 45% @ 120A OPEN CIRCUIT VOLTAGE 56V WELDING CURRENT RANGE 20 – 120A ELECTRODE SIZE 2.0 – 3.2mm DIMENSIONS(mm) AND NET WEIGHT(kg) 230 x 100 x 155mm ▪ 1.9kg
