ZX7-500HA Heavy-Duty Inverter DC Arc Welder
The Huayuan ZX7-500HA delivers powerful 500A welding output with a high 90V open circuit voltage for instant arc strikes even on oxidized or heavy steel plates. Engineered for continuous production in heavy fabrication shops and shipyards.
Technical Specifications
Huayuan ZX7-500HA Inverter DC Arc Welder:
- Input Power: 3~380V±15% 50/60Hz
- Rated Input Capacity: 25 kVA
- Rated Input Current: 40 A
- Open Circuit Voltage (OCV): 90 V
- Output Current Range: 20 ~ 500 A
- Arc Force (Dig) Range: 0 ~ 150 A
- Hot Start Range: 0 ~ 20 A
- Rated Duty Cycle: 60% at 40°C
- Efficiency & Power Factor: 88.4%, PF 0.92
- Suited Electrode Diameter: ≤ ø6.0 mm
- Cooling & Protection: Smart Fan Air Cooling, IP23S, Class H
- Dimensions & Weight: 570 × 295 × 555 mm, 31 kg
GET IN TOUCH
Planning a New Vessel or Propulsion Upgrade?
Share your vessel requirements with our team and let us help identify the appropriate propulsion or maneuvering solution for your project.