Compact design: trolley,water tank,power source can be selected according to applications.
Microprocessor control: simple operation,more perfect welding performance.
Comprehensive protecting function: with the protection of overvoltage,under voltage,default phase,against lightning stroke,overcurrent,over heat etc.
The unique air duct design: failure rate greatly reduced,extending the service life of the machine.
Unitization design: the machine consists of 4 units-control unit,input unit,inverter unit,output unit. Only need replace the related unit power board for maintenance,any professional debugging is unnecessary.
|
Model |
WSME200 | |
|
|
MMA |
TIG |
|
Input power voltage（V） |
AC220V+15% 1PH |
|
|
Rated input power capacity(KVA) |
7 | 4.6 |
|
Rated input power capacity |
20 | 20.9 |
|
No-load voltage(V) |
60 | 60 |
|
Output current range(A) |
20-315 | 20-315 |
|
Rated output voltage |
32.6 | 22.6 |
|
Post-gas time(S) |
|
0-10 |
|
Pre-flow time (S) |
|
0-10 |
|
Pulse current(A) |
|
5-200 |
|
Slope-down time (S) |
|
0-10 |
|
Pulse frequency (HZ) |
|
0.1-20 |
|
Pulse width(%) |
|
10-90 |
|
Duty cycle(%) |
60 | |
|
No-load consumption (W) |
60 | |
|
Efficiency（%） |
85 | |
|
Power factor |
0.93 | |
|
nsulation class |
F | |
|
Protection class |
IP21S |
|
|
Weight(KG) |
20 | |
|
Diamension(mm) |
480X201X295 | |
Metal fabrication workshops
Repair and maintenance
Chemical and process industry
