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Brand: Imported
NG Weld Arc 400 METL IGBT Board, 400A Inverter Welding Power Module, 3 Phase 415V Control PCB
SKU: TI-NW-54834
Delivery By: Jan 15 - Jan 17 
MRP : ₹773 ₹595
23% OFF!
Delivery By: Jan 15 - Jan 17 Easy Return
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₹595 (Including GST)
MRP : ₹773
23% OFF!
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Short Description
Input Voltage 3-Phase 380V – 415V AC
30A – 400A (Adjustable) Output Current
High-Speed IGBT Inverter Technology
60% @ 400A Duty Cycle
Country of origin: China
Specifications
- Brand: Imported
- Weight (Approx.) : 100 gm
- Brand : NG Weld
- Input Voltage : 3-Phase 380V – 415V AC
- Output Current : 30A – 400A (Adjustable)
- Technology : High-Speed IGBT Inverter
- Duty Cycle : 60% @ 400A
- Compatibility : Professional Arc/MMA/Lift TIG Machines
- Safety Features : "VRD (Voltage Reduction), Anti-Stick, Arc Force"
Description
The NG Weld Arc 400 METL IGBT Board is the high-performance heart of industrial 400A welding machines. Utilizing advanced IGBT inverter technology, it replaces bulky transformers with high-frequency switching for superior efficiency. Designed for 3-phase power, it delivers a stable DC arc and rugged reliability for demanding fabrication, shipyard, and construction environments.
Features
:- Next-Gen IGBT Technology : Maximizes energy efficiency while significantly reducing machine size and weight.
- Precision Arc Stability : Ensures a smooth, consistent weld pool with minimal spatter across all electrode types.
- Smart Welding Modes : Built-in Hot Start for easy ignition and Arc Force to prevent electrode sticking.
- Operator Safety : Integrated VRD lowers idle voltage, providing protection in damp or hazardous conditions.
- Digital Ready : Fully compatible with digital display meters for real-time current and voltage monitoring.
Applications
:- Industrial Fabrication : Heavy-duty steel structures and manufacturing.
- Marine & Shipyards : Reliable performance for thick plate welding and repairs.
- Construction Sites : Ideal for on-site structural assembly and maintenance.
- Repair Workshops : High-current capability for machinery and equipment restoration.
Usage
:Usage Guidance :
- Mounting : Secure the board onto the machine chassis using insulated standoffs.
- Thermal Management : Apply high-quality thermal paste between the IGBTs and the main heatsink.
- Wiring : Connect the 3-phase input and DC output cables firmly to the designated terminals to prevent sparking.
- Calibration : Use the control potentiometer to set your desired amperage based on the electrode thickness.
Maintenance Guidance :
- Debris Control : Clean the board monthly with dry, low-pressure compressed air to remove metallic dust.
- Connection Audit : Check all terminal screws every 3 months for tightness to prevent heat buildup.
- Visual Check : Inspect capacitors and IGBTs for any signs of swelling or thermal stress.
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