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 |
WSM400 |
||
|
|
MMA |
TIG |
|
|
|
|
Adjustment range |
Preset |
|
Input power voltage（V） |
AC380V±15% 3PH |
|
|
|
Input voltage frequency（HZ） |
50/60 |
|
|
|
Rated input power capacity（KVA） |
17 |
12.2 |
|
|
No-load voltage（V） |
67 |
67 |
|
|
Output current range（A） |
10-400 |
10-400 |
|
|
MMA arc force（A） |
10-200 |
|
30 |
|
Constant current（A） |
|
10-400 |
|
|
Pre-flow（S） |
|
0-5 |
0.2 |
|
Arc-striking current（A） |
|
0-100 |
20 |
|
Up-slope（S） |
|
0-10 |
0.5 |
|
Peak current（A） |
|
10-400 |
|
|
Base current（A） |
|
10-400 |
|
|
Pulse frequency（HZ） |
|
1-200 |
10 |
|
Pulse width（%） |
|
1-99 |
50 |
|
Down-slope（S） |
|
0-10 |
0.5 |
|
Arc-ending current（A） |
|
10-160 |
20 |
|
Post-gas（S） |
|
0-10 |
2 |
|
Duty cycle（%） |
60% |
|
|
|
Weight（KG） |
35 |
||
|
Dimension（mm） |
622×280×480 |
||
Metal workshops
Repair and maintenance
Installation and set-up
Thin sheet metal fabrication workshops
Chemical and process industry
