* Built-in pulse function * Selectable various functions * High-performance direc-current TIG arc welder * Built-in remote control function * Excellent performance for thin, medium, or thick plates * Possible single-phase or triple-phase input
Specification
MODE
WD-350A II (220V)
WD-350A II (220/380/440V)
Process
TIG
STICK
TIG
STICK
Output Current
A
350
200
350
200
Input Voltage
V
220 ±10%
220V / 380V / 440V ±10%
Rated Frequency
Hz
50 / 60
50 / 60
Rated Input
KVA
10.2
7.3
10.2
7.3
Rated load Voltage
V
24
28
24
28
No load Voltage
V
70
70
Duty Cycle
%
50
50
Output Current range
A
10~ 350
10 ~ 200
10~ 350
10 ~ 200
Gas Pre flow
sec
0.1 ~ 0.5
0.1 ~ 0.5
Gas After flow
sec
0.1 ~ 22
0.1 ~ 22
Down Slope
sec
S ~ L(Short ~ Long)
S ~ L(Short ~ Long)
Arc Spot
sec
0.1 ~ 10
0.1 ~ 10
Pluse Frequency
Hz
3 ~ 12
3 ~ 12
Pluse Width
%
50
50
Crater control
Off, On, Repeat
Off, On, Repeat
Dimension (WxDxH)
mm
263 x 454 x 352
263 x 454 x 352
Weight
kg
21.6
22.6
※ Product specifications can be changed unexpectedly for product performance improvement.