AC DC 300 / 400 / 450 / 500

Technical Specifications: Metal Plus 450P ACDC Pulse TIG Welder

The Metal Plus 450P ACDC by Electra Koko Tawa is a high-performance three-phase Pulse TIG Welder designed for advanced welding applications. Featuring cutting-edge IGBT technology and versatile AC/DC welding modes, this machine is ideal for a variety of metals, including carbon steel, stainless steel, aluminum, and copper.

Key Features

Versatile Welding Modes:

  • AC/DC TIG Welding
  • AC/DC Pulse TIG Welding
  • DC MMA Welding

Material Compatibility:

  • Suitable for welding aluminum, carbon steel, stainless steel, and copper.

Enhanced Arc Control:

  • Stable arc stiffness with low starting current.
  • Peak-current control for reliable operation under frequent short circuits.

Advanced Functions:

  • Pre-gas and post-gas features for reducing weld oxidation.
  • Adjustable thrust and hot start functions for superior MMA welding performance.
  • Multi-functional options: slow rise, slow down, 2T/4T, and repetition modes.

Ease of Use:

  • Digital display with intuitive controls.
  • Remote control and foot switch compatibility.
  • Lightweight and compact design for portability.

Safety and Reliability:

  • VRD (Voltage Reduction Device) function for enhanced safety.
  • Insulating lacquer to protect against moisture and corrosive gases.
  • Built-in overload and thermal protection systems

Technical Specifications Comparison Table

Parameter Unit Metal Plus 300P ACDC Metal Plus 400P ACDC Metal Plus 450P ACDC
Input Voltage V 220 ± 10% (Single-phase) 415 ± 10% (Three-phase) 415 ± 10% (Three-phase)
Frequency Hz 50/60 50/60 50/60
Output Voltage V 10.4–28 (TIG), 20.8–38 (MMA) 10.4–28 (TIG), 20.8–38 (MMA) 10.4–28 (TIG), 20.8–38 (MMA)
Welding Current Range A 10–300 (AC/DC TIG), 20–300 (MMA) 10–400 (AC/DC TIG), 20–400 (MMA) 10–450 (AC/DC TIG), 20–450 (MMA)
Rated Duty Cycle % 35% at 300A (TIG) 35% at 400A (TIG) 35% at 450A (TIG)
Efficiency % ≥ 85 ≥ 85 ≥ 85
Protection Class – IP21S IP21S IP21S
Insulation Class – H H H
Dimensions (L × W × H) mm 500 × 300 × 400 620 × 320 × 550 650 × 325 × 580
Weight kg 35 42 47

This table provides a side-by-side comparison of the Metal Plus 300P ACDC, 400P ACDC, and 450P ACDC welders, making it easier to choose the right model based on your welding requirements. Let me know if you’d like additional details or adjustments!

Why Choose Metal Plus ACDC?

  • Precise and clean welds with minimal spatter.
  • Energy-efficient operation, making it environment-friendly.
  • Rugged design with superior cooling for continuous operation in demanding environments.
  • Trusted brand support with an emphasis on customer satisfaction and service.