ESAB Arc-300i MMA Inverter Welding Machine, 30-300A

The ESAB Arc 300i is an advanced inverter-based welding machine designed for energy efficiency and portability. It is packed with features that enhance usability and protect against various electrical conditions.

Key Features:

• Inverter Based: Offers high energy efficiency compared to traditional welding machines.
• Lightweight Design: Improved portability, making it easier to transport to job sites.
• Comprehensive Protection:
  • Over-Temperature Protection
  • Under-Voltage Protection
  • Over-Voltage Protection
  • Single-Phasing Protection
• User-Friendly Controls:
  • Adjustable Arc Force for better control over the welding arc.
  • Adjustable Hot Start for easier ignition of the electrode.
• Built-in Miniature Circuit Breaker: Protects against abnormal input supply conditions, enhancing safety.

Specifications / Technical Data:

• Model: Arc 300i
• Mains Supply: 415 V ± 10%, 3 Phase, 50 Hz
• Max. Input Current: 16 A
• Permitted Load:
  • At 30% Duty Cycle: 300 A
  • At 60% Duty Cycle: 250 A
• Power Factor (Max): 0.90
• Efficiency at Maximum Current: 85%
• Current Range: 30 A to 300 A
• Open Circuit Voltage (OCV): 74 V
• VRD Voltage: < 35 V
• Dimensions (L x W x H): 440 mm x 220 mm x 360 mm
• Weight: 15 kg
• Enclosure Class: IP21
• Cooling: Forced Air
• Hot Start: Adjustable
• Arc Force: Adjustable

Benefits:

• Energy Efficient: The inverter design enhances energy efficiency, reducing operational costs.
• User-Friendly Features: Adjustable settings for arc force and hot start make it adaptable to various welding techniques and materials.
• Safety Protections: Built-in protections against over-temperature, under-voltage, over-voltage, and single-phasing ensure safe operation.

Applications:

The ESAB Arc 300i is suitable for various welding tasks, including MMA (stick) welding, and is ideal for both industrial and field applications.