A WILKINSON STAR LIMITED PRODUCT 01-19 ISSUE 1
10 TECHNICAL PARAMETERS
Item name
Unit
Parameters
Supply voltage
VAC
AC400V±15%
Input frequency
Hz
50
Rated input current
A
19.5@TIG 21.0@MMA
Power capacity
kVA
13.50@TIG 14.5@MMA
Output current adjustment range (TIG)
A
10
～
315
Output current adjustment range (MMA)
A
10
～
270
Arc force current adjustment range
A
0
～
100
Hot start current adjustment range
A
0
～
80
No-load voltage
V
70
VRD voltage
V
12.4
Rated operating voltage
V
22.6@TIG 30.8@MMA
AC output frequency
Hz
50
～
200
AC balance (Cleaning width)
%
20
～
60
AC-DC hybrid output frequency
Hz
1.0
～
20
AC-DC hybrid duty cycle (DC)
%
5
～
95
Base current
%
6
～
315
Pulse frequency
DC
Hz
0.5
～
200
AC
Hz
0.5
～
20
Pulse duty cycle
%
5
～
95
Preflow gas time
S
0.5
～
10
Postflow gas time
S
0.5
～
15
Upslope time
S
0
～
15
Downslope time
S
0
～
15
Hot start current time/
S
0.01
～
1.5
Remote control
Yes
Arc strike mode
High frequency oscillation arc striking, contact arc
Efficiency (%)
%
80
Duty cycle (%)
%
TIG: 315@30% - MMA: 270@30%
Power factor
0.70
Insulation class
F
Enclosure rating
IP21S
Operating temperature
o
C
-10
～
40
Dimensions
mm
566.0 x 223.5 x 405
Weight
Kg
25.5
