TIG 300A inverter Mosfet TIG dual function welding machine

Performance and Features:                                                   

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Performance and Features:                                                     
    Adopting 100KHz MOSFET inverter technology, extremely reliable.Adopting high-frequency increasing voltage arc striking technology, easy arc striking, well recognition with users.Unique output characteristics design, suitable for wire filling welding, perfect welding results.Dual welding process: TIG DC/MMA.Auto-protection against over-voltage, over-loading and over-heat, reliable and durable.Ideal for small and medium steel fabrications.



Parameter/Specification
 
Model Item      TIG 300STIG 300A
Voltage(V)AC220V ±15%AC380V ±15%
Frequency(Hz)50-6050-60
Input Power(KVA)77
No-load Voltage(V)5656
Current Range(A)10-23010-230
Rated Duty Cycle60%60%
Applied Welding Rod(mm)¢1.6-4.0¢1.6-4.0
Power Factor0.730.93
Efficiency(%)8585
Insulation GradeFF
Housing Protection GradeIP21SIP21S
Weight(Kg)1616
(L*W*H)(mm)480*205*310480*205*310
Carton CBM(m3)0.0750.075
Specification
 Capacitor470uF/400V*6470Uf/400V*4
MOSFETToshiba K4108*20 Toshiba 2SK3878*20
Output RectifierD92-02*16D92-02*16





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