ZD7-1250HA pro Inverter Multi-Function Arc Welding Power Source

● Description

●Self-adaptive: stepless output current, no input change.  
● 80kHz multi-phase parallel: uniform current, voltage, penetration.  
● Low-temp large IGBTs for continuous operation.  
● Upgraded: smaller footprint, better performance.  
● 100% duty cycle @40°C, heavy-duty.  
● Flat/downhill/backhill selectable.  
● Multi-purpose: SAW, CAG, manual, ESW (special electrodes).  
● IP23S rated.  
● Overheating & undervoltage protection.