GreatYUVA Full Digital Controlled AC/DC Inverter TIG/MMA Welding Machine with Pulse – YTIGACDC-500EN YTIGACDC-500EN
This digital AC/DC inverter welder delivers precise TIG and MMA capabilities with pulse control for heavy fabrication. Designed for continuous industrial duty, the unit features a 3-phase 415V input and up to 500A output capacity. • 100% duty cycle at 387A for uninterrupted production • Water-cooled torch and 10L cooling unit manage high heat • 10 memory channels store complex welding parameters • IP23 protection ensures reliable operation in workshops
Specifications
For: YTIGACDC-500EN- Product Type
- Full Digital Controlled AC/DC Inverter TIG/MMA Welding Machine with pulse
- Input Voltage
- 3P, 415V ±10%
- Rated Input Capacity
- 24kVA
- Rated Input Current:
- 38A
- Output Current
- 5-500A
- Output Voltage
- 10.2-40V
- Duty Cycle
- 100% @ 387 A, 60% @ 500 A
- Power Factor
- >0.9
- Efficiency
- >90%
- Arc Start Mode
- Non-Contact
- Protection Class:
- IP23
- Insulation Class
- H
- Power Source Cooling Mode
- Forced Air Cooling
- Torch Cooling Mode
- Water Cooling
- Welding Thickness (Aluminium)
- <30 mm
- Water Cooling Unit Volume
- 10 L
- Pre-flow Time
- 0–2 s
- Arc Start Current
- 5–500 A
- Up Slope Time
- 0–10 s
- Base Current
- 5–500 A
- Peak Current
- 5–500 A
- Duty Ratio (Pulse Duty Cycle)
- 20%–85%
- AC Pulse Frequency
- 1–50 Hz
- DC Pulse Frequency
- 1–50 Hz
- Down Slope Time
- 0–10 s
- End Current
- 5–500 A
- Post-flow Time
- 0–9 s
- Number of Memory Channels
- 10
- Pulse Cleanup
- 20%–80%
- Dimensions (L×W×H)
- 1040 × 530 × 1030 mm
- Net Weight
- 107 kg
- Phase
- Three phase
Industrial Applications & Use Cases
- Heavy machinery manufacturing requires high-amperage structural welding
- Shipbuilding and marine fabrication demand reliable aluminum and steel joins
- Pressure vessel construction needs precise pulse control for certified welds
- Aerospace component assembly benefits from low heat input AC pulse settings
- Pipeline and infrastructure projects utilize durable MMA and TIG capabilities
- Railway and rolling stock fabrication relies on consistent duty cycle performance
- Industrial maintenance workshops value digital memory and quick parameter recall
- Custom metal fabrication shops optimize productivity with multi-process flexibility
- Defense and transportation sectors depend on IP23 rated equipment for shop floors
- General engineering firms trust high efficiency ratings for cost-effective operations
Broad Material Compatibility & Fabrication Range
- AC/DC inverter architecture welds aluminum, stainless steel, and carbon steel
- Aluminum welding thickness capability reaches up to 30 mm with precision
- MMA electrode stick welding function adds versatility for field repairs
- Clean pulse cleanup action removes surface oxides for superior bead quality
- Adjustable pulse parameters reduce distortion on thin gauge materials
- Stable arc characteristics support vertical up and overhead welding positions
- Compatible with standard TIG torches and filler rods for quick changeovers
- Digital current control enables smooth transitions between material types
- Wide output range accommodates both delicate aerospace joints and heavy plate
- Consistent penetration profiles meet stringent structural welding standards
Advanced Thermal Management & Cooling Systems
- Forced air cooling maintains optimal internal temperatures during operation
- Dedicated water cooling unit with 10 L capacity for extended welding runs
- Water-cooled torch setup reduces heat buildup and extends consumable life
- Thermal protection circuits prevent component damage during overload
- Optimized airflow design ensures even heat distribution across the chassis
- Quick-connect water lines simplify setup and reduce maintenance downtime
- Automatic cooling adjustments match thermal load to welding intensity
- Corrosion-resistant cooling pathways ensure long-term system reliability
- Compact water reservoir integrates seamlessly with the main power unit
- Continuous duty capability supported by active thermal regulation systems
High Efficiency & Stable Power Delivery
- Rated input capacity of 24 kVA with 38 A current draw on 3P 415V
- Power factor exceeds 0.9 for reduced electrical demand and losses
- System efficiency surpasses 90% to maximize energy utilization
- Output current spans 5 – 500 A with voltage range of 10.2 – 40 V
- Sustained duty cycle of 100% at 387 A and 60% at maximum output
- Non-contact arc start minimizes tungsten contamination and wear
- IP23 protection class safeguards internal components from dust and spray
- Class H insulation ensures reliable operation under high thermal stress
- Three-phase power input provides stable voltage regulation for heavy loads
- Inverter topology delivers fast response times and consistent arc stability
GreatYUVA YTIGACDC-500EN Series: Digital Control & Precision Pulse Settings
- Full digital control panel for accurate parameter adjustment
- AC/DC inverter technology supports alternating and direct current
- Pulse frequency adjustable from 1 to 50 Hz for optimized heat input
- Pre-flow and post-flow times customizable from 0 – 9 seconds
- Up-slope and down-slope durations range from 0 – 10 seconds
- Base, peak, and arc start currents adjustable between 5 – 500 A
- End current settings range from 5 – 500 A for crater filling
- Ten independent memory channels store frequently used welding programs
- Pulse duty cycle adjustable from 20% – 85% for material control
- Pulse cleanup settings range from 20% – 80% for oxide removal
More questions buyers ask
What is the GreatYUVA YTIGACDC-500EN welding machine?
It is a full digital controlled AC/DC inverter TIG/MMA welding machine with pulse, designed for heavy-duty industrial fabrication.
What materials can this machine weld?
It is capable of welding aluminum, stainless steel, and carbon steel with high precision.
What is the maximum welding thickness for aluminum?
The machine can weld aluminum up to 30 mm in thickness.
Does it support pulse welding?
Yes, it features adjustable pulse frequency (1-50 Hz) and pulse duty cycle (20-85%) for superior heat control.
What is the duty cycle of the YTIGACDC-500EN?
It offers a 100% duty cycle at 387 A and 60% at 500 A.
Is this a three-phase machine?
Yes, it operates on a 3-phase 415V power supply.
Does it come with a water cooling unit?
Yes, it includes an integrated 10 L water cooling unit for the torch to support extended welding runs.
How many memory channels does it have?
It features 10 independent memory channels to store and recall frequently used welding programs.
What is the protection class of this welder?
It has an IP23 protection class, ensuring safety against dust and spray in industrial environments.
What are the key advantages of its digital control?
Digital control allows for precise parameter adjustment, consistent arc stability, and reduced rework.
Who should choose the GreatYUVA YTIGACDC-500EN?
This machine is ideal for heavy machinery manufacturers, shipbuilding yards, aerospace component fabricators, and large-scale industrial workshops requiring high-amperage, precise AC/DC welding.
How does the YTIGACDC-500EN compare to standard TIG welders?
Compared to standard TIG welders, the 500EN offers full digital control, integrated water cooling, and a significantly higher duty cycle, making it superior for continuous, heavy-duty industrial applications.
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Full description
This digital AC/DC inverter welder delivers precise TIG and MMA capabilities with pulse control for heavy fabrication. Designed for continuous industrial duty, the unit features a 3-phase 415V input and up to 500A output capacity. • 100% duty cycle at 387A for uninterrupted production • Water-cooled torch and 10L cooling unit manage high heat • 10 memory channels store complex welding parameters • IP23 protection ensures reliable operation in workshops