Economical Inverter MMA Welder with Digital Display MMA-300
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Model NO.: MMA-300
Model: MMA-300 I/III Phase
Accessories: Electrode Holder and Earth Clamp
Componient: Mosfet
Mosfet Number: 20PCS 3878
Diodes Number: 16PCS D92-02
Capacitor: 6 PCS 400V/470UF
Swtich: 2p Air Switch
Trademark: as required
Transport Package: Carton
Specification: 500x263x421mm
Origin: Shenzhen China
HS Code: 85153900
Model NO.: MMA-300
Model: MMA-300 I/III Phase
Accessories: Electrode Holder and Earth Clamp
Componient: Mosfet
Mosfet Number: 20PCS 3878
Diodes Number: 16PCS D92-02
Capacitor: 6 PCS 400V/470UF
Swtich: 2p Air Switch
Trademark: as required
Transport Package: Carton
Specification: 500x263x421mm
Origin: Shenzhen China
HS Code: 85153900
Mosfet welding machine product Characteristics:
*Reliable quality,steady performance, automatic compensation for voltage fluctuation.
*High duty cycle,support long time welding,with the function of over heat,overload protection.
*Mosfet welding machine have table arc,esthetic welding seam,deep welding pool,little spatter,with function of  power force compensation.
*Support cellulose electrode welding.
*Mosfet welding machine arc start easily,with the function of arc-starting current independent control.
Model: MMA-300 I/III Phase
Input power Voltage Frequency(V,Hz): AC220/380,50/60
Rated input power capacity(KVA) : 12
No-load voltage(v): 54
Output current range.(A):   20-300
Rated output voltage(V):  32
Duty cycle (%)(25ºC): 60
No-load loss(w):  60
Efficiency(%):  85
Power factor (COSφ): 0.93
Insulation class: F
Weight(KG): 21
Overall dimension(mm): 500×263×421
Case protection degree: IP21S
Suitable diameter of rod(mm):   1.6-4
Economical Inverter MMA Welder with Digital Display MMA-300
  Mosfet welding machine product Characteristics:
*Reliable quality,steady performance, automatic compensation for voltage fluctuation.
*High duty cycle,support long time welding,with the function of over heat,overload protection.
*Mosfet welding machine have table arc,esthetic welding seam,deep welding pool,little spatter,with function of  power force compensation.
*Support cellulose electrode welding.
*Mosfet welding machine arc start easily,with the function of arc-starting current independent control.
Model: MMA-300 I/III Phase
Input power Voltage Frequency(V,Hz): AC220/380,50/60
Rated input power capacity(KVA) : 12
No-load voltage(v): 54
Output current range.(A):   20-300
Rated output voltage(V):  32
Duty cycle (%)(25ºC): 60
No-load loss(w):  60
Efficiency(%):  85
Power factor (COSφ): 0.93
Insulation class: F
Weight(KG): 21
Overall dimension(mm): 500×263×421
Case protection degree: IP21S
Suitable diameter of rod(mm):   1.6-4
Economical Inverter MMA Welder with Digital Display MMA-300
 

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