* Built-in pulse function * Selectable various functions * High-performance direc-current TIG arc welder * Built-in remote control function * Suitable to automatic line * Excellent performance for thin, medium, or thick plates * Possible single-phase or triple-phase input / * 220V/380V/440V combined use
Specification
MODE
WD - 500PN
Process
TIG
STICK
Output Current
A
3 Phase -
500
290
1 Phase -
320
Input Voltage
V
220V / 380V / 440V ±10%
Rated Frequency
Hz
50 / 60
Rated Input
KVA
17.1
Rated load Voltage
V
30
No load Voltage
V
67
Duty Cycle
%
50
Output Current range
A
5~500
10~290
Pulse Current range
A
-
Start Current range
A
5~500
Crater Current range
A
5~500
Gas Pre flow
sec
0.1~1
Gas After flow
sec
3~25
Up Slope
sec
0.1~5
Down Slope
sec
0.1~5
Arc Spot
sec
0.1~5
Pluse Frequency
Hz
LOW : 0.5~25, HI : 10~500
Pluse Width
%
15 ~ 85
Crater control
Off, On, Repeat
Dimension (WxDxH)
mm
360 x 623 x 580 (360 x 693 x 615)
Weight
kg
51.5
※ Product specifications can be changed unexpectedly for product performance improvement.