METAFEAT CRAFT PRO GTAW 400 ACDC PLUS

BRAND: METAFEAT CRAFT

MODEL: PRO GTAW 400 AC/DC PLUS

PROCESS: TIG AC/DC / PULSE TIG / MMA

SPECIFICATION:

• Power Supply Voltage: 3-400V

• Power Frequency: 50/60Hz

• Effective Input Current: TIG 12.2A / MMA 28.5A

• Rated Input Current: TIG 28.7A / MMA 36.9A

• Rated Input Power: TIG 18.8kW / MMA 24.2kW

• Duty Cycle (40°C, 10 min): 60% at 400A / 100% at 309A

• Welding Current Range: TIG 5–400A / MMA 5–400A

• Pulse Time: 5–95%

• Pulse Frequency: AC 0.5–250Hz / DC 0.5–2500Hz

• MMA Pulse Frequency: 0.5–400Hz

• No Load Voltage: 76V

• Efficiency: 94%

• Power Factor: 0.8

• Insulation Class: H

• Protection Class: IP23S

• Cooling: AF (Air Forced)

• Net Weight: 18.75kg

• Dimensions (L × W × H): 450 × 220 × 450mm

FEATURES:

1. Multiprocess Welding Machine – Supports TIG AC/DC, Pulse TIG and MMA welding processes for industrial applications.

2. AC Balance Control – Controls the oxide removal and penetration characteristics during aluminium TIG welding.

3. Multiple Waveforms – Square Wave, Sine Wave and Sine Arc waveforms are selectable for different welding applications.

4. Excellent LCD Display – Provides clear welding parameter monitoring and convenient adjustment.

5. High-Frequency (HF) Arc Ignition – Delivers stable, focused and fast arc ignition.

6. Pulse Welding Function – Allows precise control of welding heat input and arc characteristics.

7. Heavy-Duty Performance – Delivers a 60% duty cycle at 400A and 100% duty cycle at 309A.

8. Generator-Friendly Design – Suitable for use with generators.

9. Smart Fan Function – Reduces power consumption and the intake of dust and fumes.

10. Advanced Protection System – Equipped with temperature, voltage and current sensors for enhanced machine protection.

11. IGBT Module Technology – Provides efficient power conversion and reliable welding performance.

12. Remote Control Compatibility – Supports potentiometer remote control torch and Up/Down remote control torch.

13. Foot Control Contactor – Supports remote arc control using a foot control system.

14. Digital Control System – Allows more precise welding parameter adjustment.

15. Three-Phase Power Supply – Operates on 400V, 50/60Hz three-phase electrical supply.

16. Water Cooler and Cart Available – Compatible with a water cooling system and trolley for convenient welding operations.

17. Industrial-Grade Performance – Designed for demanding welding applications.

18. Stable Arc Performance – Provides excellent arc stability, focused arc characteristics and smooth ignition response.

MAIN FUNCTIONS:

• TIG AC/DC

• PULSE TIG

• MMA

• AC BALANCE CONTROL

• MULTIPLE WAVEFORMS

• HIGH-FREQUENCY (HF) ARC IGNITION

• LCD DISPLAY

• PULSE CONTROL

• DIGITAL CONTROL SYSTEM

• SMART FAN

• GENERATOR FRIENDLY

• IGBT MODULE

• REMOTE CONTROL COMPATIBILITY

• FOOT CONTROL COMPATIBILITY

• WATER COOLER COMPATIBILITY

• 3-PHASE POWER SUPPLY

APPLICATIONS:

• Heavy Industrial Applications

• Industrial Plants

• Maintenance & Repair

• Pipe Construction

• Process & Food Industry

• Metal Construction

• Aerospace Industry

• Chemical Industry

• Nuclear Industry

• Aluminium Welding Applications

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