New Industry Design Series

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New Industry Design Series Alpha AC/DC 200


1.Adopt Alpha full digital control platform , full digital PID algorithm,fast dynamic response, constant output and stable welding current .

2. IGBT full bridge inverter circuit, PWM control technology with high efficiency, good control and regulation performance, with multi-functions in one machine a multi - use machine, easy operate.

3. Multi-protections, high reliability .

4. Light in weight, small in size, convenient to move.

6. Excellent high frequency arc ignition, 100% success rate; improve work efficiency

7. With function of gas pre-flow and gas post-flow .

8. With AC clean wide and clean slope function , wide adjustment range.

9. With 2T, 4T functions

10. Professional MMA welding function, arc start current and arc force can be adjusted separately to meet the different electrode technique requirementelectrodes

11.Strong ability of anti-function of power supply, the ratio reaches 15% (industry requirement 10%).

12. Applicable in welding Stainless Steel, Carbon Steel, Copper and other Nonferrous Metal; Widely used in hardware processing, construction, kitchenware manufacturing and other industries

Technical   Parameters Alpha AC/DC 200
Rated Input   Voltage (V)AC220V
Power Frequency(Hz)50/60
Rated Input   Current(A)31.8(AC   TIG)                 27.3(DC TIG)            38.9(MMA)
Rated Input   Power(KVA)7.0(AC   TIG)                    6.0(DC   TIG)               8.6(MMA)
No-load Voltage(V) 60
AC Frequency(Hz) 20~150
AC Clean   width(%)-40~+40
AC Clean   scope(%)-20~+20
Welding Current(A) 30~200(AC   TIG)                  10~200(DC   TIG)                  10~180(MMA)  
Current Up   Slope Time(S)0~15
Current Down Slope Time(S) 0~15
Gas Pre-flow Time(S) 0~99.9
Gas Post-flow   Time(S)0~99.9
Rated Duty Cycle%(40℃) 15
Efficiency(Rated Conditions) ≧0.85 
Insulation   Class
Protection Grade IP21S 
Dimension(mm) 465x200x335
Net   Weight(kg)13

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