AICO PROFESSIONAL MMA-200 INVERTER WELDING MACHINE

Electrical & Power Specifications

• Input Voltage: $220\text{V} \pm 15\%$, Single Phase

• Input Frequency: $50/60\text{ Hz}$

• Rated Input Power: $\sim 6.0\text{ – }7.5\text{ kVA}$

• Current Output Range: $20\text{ – }200\text{ Amps}$

• Duty Cycle: 60% at 200A (100% continuous cycle at 160A)

• No-Load Voltage ($U_0$): $\sim 56\text{V} – 70\text{V}$ (engineered for fast, easy arc ignition)

• Power Factor: 0.93

• Efficiency: $>85\%$ (optimizes power consumption during extended sessions)

Welding Capabilities & Materials

• Welding Type: MMA (Manual Metal Arc) / Shielded Metal Arc Welding (SMAW) / Stick Welding.

• Supported Electrode Sizes: Confidently runs welding rods from 1.6mm up to 5.0mm.

• Compatible Rod Types: Works efficiently with standard E6013, E7018, stainless steel, and cast iron electrodes.

• Material Penetration: Suited for achieving solid depth and clean beads on mild steel, carbon steel, stainless steel, and iron alloy plates.

Control Interface & Safety Features

• IGBT Inverter Core: Provides immediate automatic compensation for voltage fluctuations ($\pm 15\%$), helping to prevent rod sticking.

• Digital Display Panel: Front-facing LED screen that monitors the exact output amperage for precise heat regulation.

• Thermal Overload Protection: Built-in heat sensors automatically shut down power transmission if the machine exceeds its safe duty cycle, preventing internal coil damage.

• Cooling System: Highly effective internal turbo-fan forcing constant ventilation through side louvers.

• Enclosure Rating: IP21S protection class (guarded against medium solid object ingress and light vertical water droplets).

Physical Dimensions & Accessories

• Weight: $\sim 5\text{ – }7\text{ kg}$ (lightweight and engineered with a non-slip ergonomic top handle for easy site transport).

• Standard Package Components:

  • 1 x MMA-200 Inverter Welder

  • 1 x Heavy-duty electrode holder clamp with cable

  • 1 x Ground/Earth clamp with cable

  • 1 x Basic handheld face shield mask

  • 1 x Combination wire brush / slag hammer tool