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300A

‧Outdoor Working
‧High duty cycle, improved electrical saving.
‧Superior performance in aluminum and all kinds of material welding.
‧Application: Precision Metal Fabrication, Heavy Metal Fabrication, Pipe and Tube Fabrication, Aluminum Ship Repair, Aluminum Fabrication.

   
 

Stable arc. Allow the operator to adjust the arc start. Built-in pulse and DC TIG/AC TIG/ MIX TIG/STICK function.

Stable arc. Allow the operator to adjust the arc start. Built-in pulse and DC TIG/AC TIG/ MIX TIG/STICK function.

AFT-301
Rated input voltage
& phase
V
220, 1/3Φ 380, 3Φ
415, 3Φ
Pulse current
A
10-300
Input voltage frequency
HZ
50&60
Clean duty
%
20-50
Input at rated load
KVA
9.4
Mix frequency Hz 0.7-10
KW
8.7
Rated output voltag
V
TIG: 22AC, 22DC
STICK: 30DC
Weld duty
%
20-80
Rated output current(A)
A
AC TIG:22~300
DC TIG: 10~300
STICK: 10~250DC
AC frequency
HZ
45-200
Power factor
%
89
1st Duty cycle
(30℃, 10mins )
%
90
Efficiency
%
76
Continued output current A
245
Open circuit voltage
V
75DC/ 135AC
Water cool control
 
0.05-0.10MPa
Up slop time
Sec
0.1-5
Argon/ air check
- V
Down slop time
Sec
0.1-5
Crater control
- Crater/Repeat
After-flow time
Sec
2-20
Insulation class
- H
Pre-flow time
Sec
0.2-5
Protection Class
-
IP21S
Spot time
Sec
0.1-5
Dimension (W*D*H)
mm
305*660*565
Pulse frequency
HZ
High: 7.5-500
Weight
kg
50
HZ
Low: 0.4-27
     


AFT-303
Rated input voltage
& phase
V
220, 1/3Φ 380, 3Φ
415, 3Φ
Pulse current
A
10-300
Input voltage frequency
HZ
50&60
Clean duty
%
20-50
Input at rated load
KVA
9.4
Mix frequency Hz 0.7-10
KW
8.7
Rated output voltag
V
TIG: 22AC, 22DC
STICK: 30DC
Weld duty
%
20-80
Rated output current(A)
A
AC TIG:22~300
DC TIG: 10~300
STICK: 10~250DC
AC frequency
HZ
45-200
Power factor
%
89
1st Duty cycle
(30℃, 10mins )
%
100
Efficiency
%
76
Continued output current A
232
Open circuit voltage
V
75DC/ 135AC
Water cool control
 
0.05-0.10MPa
Up slop time
Sec
0.1-5
Argon/ air check
- V
Down slop time
Sec
0.1-5
Crater control
- Crater/Repeat
After-flow time
Sec
2-20
Insulation class
- H
Pre-flow time
Sec
0.2-5
Protection Class
-
IP21S
Spot time
Sec
0.1-5
Dimension (W*D*H)
mm
410*510*620
Pulse frequency
HZ
High: 7.5-500
Weight
kg
65
HZ
Low: 0.4-27
     


   
 
 
Rated input voltage
& phase
V
220, 1/3Φ 380, 3Φ
415, 3Φ
Pulse current
A
10-300
Input voltage frequency
HZ
50&60
Clean duty
%
20-50
Input at rated load
KVA
9.4
Mix frequency Hz 0.7-10
KW
8.7
Rated output voltag
V
TIG: 22AC, 22DC
STICK: 30DC
Weld duty
%
20-80
Rated output current(A)
A
AC TIG:22~300
DC TIG: 10~300
STICK: 10~250DC
AC frequency
HZ
45-200
Power factor
%
89
1st Duty cycle
(30℃, 10mins )
%
90
Efficiency
%
76
Continued output current A
245
Open circuit voltage
V
75DC/ 135AC
Water cool control
 
0.05-0.10MPa
Up slop time
Sec
0.1-5
Argon/ air check
- V
Down slop time
Sec
0.1-5
Crater control
- Crater/Repeat
After-flow time
Sec
2-20
Insulation class
- H
Pre-flow time
Sec
0.2-5
Protection Class
-
IP21S
Spot time
Sec
0.1-5
Dimension (W*D*H)
mm
305*660*565
Pulse frequency
HZ
High: 7.5-500
Weight
kg
50
HZ
Low: 0.4-27
     
 
 
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