Maximum output current: 400A
Suitable for MMA (Stick/Arc) welding (some models also support TIG with lift start)
Advanced inverter technology for stable arc performance and energy efficiency
Adjustable welding current for precise control
Hot Start, Arc Force, and Anti-Stick functions for easier welding
Thermal overload and overcurrent protection
Durable metal housing with efficient cooling fan
Easy-to-read digital display (on most inverter models)
Typical Specifications
Input Voltage: 220V or 380V AC (depending on model)
Output Current: 20–400A
Duty Cycle: Up to 60% at rated output (varies by model)
Electrode Size: 2.5–6.0 mm
Efficiency: ≥85%
Insulation Class: F
Protection Class: IP21S
Weight: Approximately 12–25 kg (inverter models)