NB-500HD pro Digital Synergic Inverter Gas Metal Arc Welder

The Huayuan NB-500HD pro delivers 500A output at 100% duty cycle with high 90.8% electrical efficiency. Standard RS485 and optional analog interfaces allow direct connection to cobots and industrial robots for automated production lines.

Technical Specifications

Huayuan NB-500HD pro Synergic Welder:
  • Input Power: 3~380V±15% 50/60Hz
  • Rated Input Capacity: 26 kVA
  • Rated Input Current: 40 A
  • Open Circuit Voltage (OCV): 82 V
  • Output Current Range: 60 ~ 500 A
  • Output Voltage Range: 14 ~ 50 V
  • Rated Duty Cycle: 100% at 40°C
  • Wire Feed Mechanism: 4-Roll Dual-Drive, 1.5 ~ 24 m/min
  • Suited Wire Diameter: ø1.0 / ø1.2 / ø1.6 mm
  • Efficiency & Power Factor: 90.8%, PF 0.89
  • Dimensions & Weight: 570 × 295 × 585 mm, 35 kg

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