New Industry Design Series

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New Industry Design Series Alpha TIG 400P

Features and functions:

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, easy operation.

3. Multi-protections, high reliability .

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

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

6. With pulse function, wide pulse frequency adjustment range

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

8. With 2T, slope 2T, 4T, repeat special 4T and spot welding functions

9. Professional MMA welding function, arc start current and arc force can be adjusted separately for different electrodes

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

11. 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 TIG 400P
Rated Input   Voltage (V)AC380V
Power   Frequency(Hz)50/60
Rated Input CurrentA29
Rated Input   Power(KVA)19.1
No-load   Voltage(V)76
Rated Duty Cycle%(40)TIG:30%             MMA:30%
Gas Pre-flow   Time(S)02
Ignition   Current(A)10400
Current Up   Slope Time(S)015
Welding CurrentATIG:10400           MMA:10300
Peak   Current(A)10315
Base   Current(A)10315
Pulse width%199
Pulse Frequency(Hz0.2500
Current down   Slope Time(S)015
Crater   current(A)10400
Gas Post-flow   Time(S)020
Arc start   Current(MMA)(A)0300
Arc Force   Current(MMA)(A)0300
Efficiency(Rated   Conditions)85%
Insulation   ClassF
Protection   GradeIP21S
Net Weightkg18

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