- Upgrade square wave power source, current with high speed through the zero, arc is stable no high frequency stabilizer is necessary.
- Good arc stiffness, heat concentrated, easy to fill wire, is especially suitable for filler wire welding in bicycle industry.
- Super oxide film clean capability, clean time is adjustable steplessly, beautiful and bright welded seam.
- Has connector to foot control, convenient for workers'Â operation.
- Built in over current, over heat, over voltage, low voltage alarm and protection circuit, safe and reliable when operating.
- High duty cycle, may work continuously with high current.
Parameter/Specification
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Model Item      | TIG 250P AC/DC |
Voltage(V) | AC220V ±15% |
Frequency(Hz) | 50-60 |
Input Power(KVA) | 5.8 |
No-load Voltage(V) | 56 |
Current Range(A) | 10-195 |
Rated Duty Cycle | 60% |
Applied Welding Rod(mm) | ¢1.6-4.0 |
Pre-flow time(S) | 1 |
Post-flow time(S) | 0-10 |
Down slope(S) | 0-10 |
AC Balance(%) | 20-80 |
AC Frequency(Hz) | 60 |
Pulse Frequency(Hz) | 0.5-300 |
Power Factor | 0.73 |
Efficiency(%) | 85 |
Insulation Grade | F |
Housing Protection Grade | IP21S |
Weight(Kg) | 20 |
(L*W*H)(mm) | 500*335*315 |
Carton CBM(m3) | 0.115 |
Specification | |
 Capacitor | 470uF/400V*4 |
MOSFET | 23N50E*12 |
Output Rectifier | D92-02*12 |
 Performance and Features:                                                Â
- Upgrade square wave power source, current with high speed through the zero, arc is stable no high frequency stabilizer is necessary.
- Good arc stiffness, heat concentrated, easy to fill wire, is especially suitable for filler wire welding in bicycle industry.
- Super oxide film clean capability, clean time is adjustable steplessly, beautiful and bright welded seam.
- Has connector to foot control, convenient for workers'Â operation.
- Built in over current, over heat, over voltage, low voltage alarm and protection circuit, safe and reliable when operating.
- High duty cycle, may work continuously with high current.
Parameter/Specification
Â
Model Item      | TIG 250P AC/DC |
Voltage(V) | AC220V ±15% |
Frequency(Hz) | 50-60 |
Input Power(KVA) | 5.8 |
No-load Voltage(V) | 56 |
Current Range(A) | 10-195 |
Rated Duty Cycle | 60% |
Applied Welding Rod(mm) | ¢1.6-4.0 |
Pre-flow time(S) | 1 |
Post-flow time(S) | 0-10 |
Down slope(S) | 0-10 |
AC Balance(%) | 20-80 |
AC Frequency(Hz) | 60 |
Pulse Frequency(Hz) | 0.5-300 |
Power Factor | 0.73 |
Efficiency(%) | 85 |
Insulation Grade | F |
Housing Protection Grade | IP21S |
Weight(Kg) | 20 |
(L*W*H)(mm) | 500*335*315 |
Carton CBM(m3) | 0.115 |
Specification | |
 Capacitor | 470uF/400V*4 |
MOSFET | 23N50E*12 |
Output Rectifier | D92-02*12 |
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Electrical Parts For Caterpillar
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