The EDON MMA-300S combines modern inverter technology with portability and durability, making it ideal for professionals and serious DIYers. Operating on 220 V input and capable of output currents from 20 to 180 A, this machine supports electrode sizes from 1.6 mm to 4.0 mm. With a lightweight 10.5 kg chassis, strong 7.8 KVA input, and a 60 % duty cycle at full load, you’ll achieve consistent, stable arc performance even under demanding conditions. Designed for rugged use, it features a compact enclosure (400 × 160 × 310 mm), high efficiency (≈85 %), and a built-in no-load voltage of 75 V. The unit is ideal for site work, light fabrication, maintenance, and metal repair applications.
Specifications:
Input Voltage: 220 V
Input Capacity: 7.8 KVA
Output Current (MMA): 20-180 A
No-Load Voltage: 75 V
Duty Cycle: 60% @ 40°C
Efficiency: Approx. 85%
Power Factor: Approx. 0.73
Electrode Size Range: 1.6 mm – 4.0 mm
Dimensions: 400 × 160 × 310 mm
Weight: Approx. 10.5 kg
Insulation Class: F
Frequency: 50/60 Hz
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