Model: WS-250S
power supply voltage (V): 220V
Frequency (HZ): 50/60
No-load voltage (V): 56
Output current adjust range (A): 10-250
Input power voltage (V)(MMA/TIG): 28/18
Rated duty cycle (%): 60
No-load loss (W): 40
Arcing mode: HF
Efficiency (%): 80
Insulation class: F
Protection class: IP21
Weight (kg): 7.5
Overall dimension (mm):385*155*310