TIG-300S MOSFET Inverter DC Argon Arc Welder

TIG-300S MOSFET Inverter DC Argon Arc Welder
1 argon arc welder
2 small in size, weight
3 high effective and energy saving
TIG-300S MOSFET Inverter DC Argon Arc Welder

Product Description:
Adopting advanced inverter technique and excellent imported raw material, high working efficiency, small in size and light in weight.
High frequency pressurization arc starting and pulse heat arc starting design which is easy for arc starting, wide range for current adjusting and superior of cost performance.
Protection equipments are set internally to prevent over heat, over current and lack of voltage etc. to ensure safety operation.
Unique design of output characteristic, suitable for filler rod welding and esthetic welding seam.
Strong adaptability of grid, high duty cycle and suitable for continuous working of factory.
Simple structure, excellent technique, durability, reliability and easy maintenance.
Ideal equipment to weld stainless steel, carbon steel, pure copper(red copper)and so on.
One machine serves several purposes and stable performance, high efficiency and energy-saving.
Adopting passive power factor correction, and high in power factor.

Main technical data:
Model
TIG-160S
TIG-200S
TIG-250S
TIG-300S
TIG-400S
Supply voltage(V)
1p~220±10%
1p~220±10%
1p~220±10%
3p~380±10%
3p~380±10%
Frequency
50/60Hz
50/60Hz
50/60Hz
50/60Hz
50/60Hz
Rated input current
20A
27A
38.9A
12.6A
20A
No-load voltage
42V
42V
42V
45V
60V
Current adjusting range
10-160A
10-200A
10-250A
10-300A
10-400A
Rated output voltage
16.4V
18V
20V
22V
26V
Duty cycle
60%
60%
60%
60%
60%
No-load power
<100W
<100W
<100W
<100W
<100W
ARC starting
HF
HF
HF
HF
HF
Efficiency
80%
80%
85%
85%
85%
Power factor
0.73
0.73
0.93
0.93
0.93
Insulation class
F
F
F
F
F
Case protection degree
IP21
IP21
IP21
IP21
IP21
Weight
8kg
9kg
19kg
20kg
27kg
Overall dimension (mm)
371*153*232
371*153*232
371*153*232
515*205*355
565*306*432