Welding Machinery
IGBT DC inverter MMA Welding Machine
DC inverter MMA Welding Machine
IGBT DC Inverter TIG/MMA welding machine
DC Inverter TIG/MMA welding machine
IGBT Inverter CO2/MMA welding machine
Inverter Air Plasma Cutting Machine
nverter AC/Dc Tig Welding Machine
Thyristorised Based Welding Machine
 
Welding Machinery
MILD STEEL ELECTRODES
LOW HYDROGEN & LOW ALLOY
STAINLESS STEEL WELDING
HARD FACING ELECTRODES
CUTTING & GOUGING ELECTRODES
CAST IRON ELECTRODES
MIG WIRE
   
 
 
  DC Inverter MMA Welding Machine
 
ARC 200
ARC 250
ARC 400
ARC 500 D
 
     
ARC 200
     
       
 
 
   Technical Specification
 
 
 
Model   /   Parameter
ARC-200
ARC-250
ARC-400
ARC-400I
ARC-500D
 Input Voltage (V) AC220V±15% AC380V±15% AC380V±15% AC380V±15% AC380V±15%
 Frequency (Hz)  50/60 50/60 50/60 50/60 50/60
 Rated Input Current (A)  43.6 14.4 27.6 27.6 38.4
 No-load Voltage (V) 58 66 68 68 80
 Output Current Range (A) 29-200 20-250 40-400 30-400 40-500
 Rated Output Voltage (V) 28 30 36 36 40
 Duty Cycle (%) 60 60 60 60 60
 No-load Loss (W) 40 60 80 100 150
 Efficiency (%) 80 85 85 91 85
 Power Factor 0.73 0.93 0.93 0.93 0.93
 Insulation Grade F F F F F
 Housing Protection Grade IP21 IP21 IP21 IP21 IP21
 Net Weight (Kg) 8 17.5 26.5 34 40
Dimension (mm) 400X153X291 505X203X375 565X306X502 597X300X500 760X316X541
 
Base Material
PlateThickness (mm)
Welding rod/Carbon rod
Diameter (mm)
Current Range (A)
Applicable Model
 Carbon Steel, 

 Stainless Steel,

 Low-alloy steel
2.0-6.0 2.5/3.2 20-200 ARC-200
2.0-8.0 2.5/3.2 20-250 ARC-250
2.0-20.0 2.5/3.2/4.0/5.0/6.0 40-400 ARC-400
3.0-16.0 4.0/5.0 30-400 ARC-400I
16.0 5.0/6.0 40-500 ARC-500D
 
 
 
  Product Features :-
  • Raise the frequency from 50/60HZ to high frequency, e.g. 100 K HZ. After reducing the voltage and rectifying, output powerful DC with the technology of PWM. The weight and size of the main transformer decrease but the efficiency will rise by over 30%.

    1. with the function of auto-compensation against power fluctuation, And the output welding current will be stable.
    2. Having the function of auto-protection against over-voltage and over-current.
    3. Having powerful arc-force.
    4. Reliable quality with small dimension and weight, but high efficiency.
    5. Able to weld basic and acid electrodes.
    6. ARC 400 I duty cycle is higher than 60 % when the temperature of the operation surrounding is around 40 o C. Capable to operate outdoors
    7. The maximum output efficiency is 93%. By using the advanced electro-circuit for power factor Compensation, the max power factor could be as 0.95.
    8. Applicable to low carbon steel, medium carbon steel and alloy steel.
 
     
     
 
 
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