AC/DC Pulse TIG/MMA Square Wave
Welding Power Source
WSE-series products are multi-functional welding power source with
IGBT inverter technology. They are widely used in various kinds of
metal including AL, Mg and their alloy at TIG welding and are
suitable for all kinds of acid and basic electrode at MMA welding.
Main Functions
►Multi-functions:
AC square wave TIG, DC pulse TIG, DC TIG, MMA and Spot TIG welding.
►Microprocessor
control technology.
►Parameters
in panel are set by coordinate-type touch key; and single-knob makes
the operation simple and clear.
►There
are many adjustable parameters under each of the five welding
states.
►All
parameters under the five welding states can be stored in Memory
channel.
►Protective
functions: overheat, over-current and under-voltage, etc.
Technical Specifications
Model |
WSE-160 |
WSE-250 |
WSE-315 |
WSE-500 |
Rated input
voltage |
3-285-420V
50-60Hz |
3-380V±(15-20%) 50-60Hz |
Rated input
power |
5KW |
8.8KW |
12.1KW |
23.5KW |
No-load
voltage |
63±6V |
63±6V |
67±5V |
79±6V |
Current
adjusting range |
10-160A |
10-250A |
12-315A |
12-510A |
Pulse
frequency range (Hz) |
0.5-200 |
0.5-200 |
0.5-200 |
0.5-200 |
Slope up time |
0.1-10s |
0.1-10s |
0.1-10s |
0.1-10s |
Slope down
time |
0.1-10s |
0.1-10s |
0.1-10s |
0.1-10s |
Spot welding
time |
0.1-5s |
0.1-5s |
0.2-5s |
0.2-5s |
Pre-flow time |
0.1-1.5s |
0.1-1.5s |
0.1-1.5s |
0.1-1.5s |
Post-flow
time |
1-15s |
1-15s |
1-15s |
1-15s |
Surge time
range (MMA) |
0.01-0.5s |
0.01-0.5S |
0.01-0.5s |
0.01-0.5s |
AC frequency
(Hz) |
5-100 |
|
5-100 |
5-100 |
AC balance |
10%-90% |
10%-90% |
25%-75% |
25%-75% |
Duty cycle |
100% |
60% |
60% |
35% |
Efficiency
(η0 |
90% |
90% |
90% |
90% |
Power factor
(cos Ф) |
0.93 |
0.93 |
0.93 |
0.93 |
Insulation
grade |
F |
F |
F |
F |
Case
protection grade |
IP21S |
IP21S |
IP21S |
IP21S |
Dimensions
(mm) |
700×340×530 |
700×340×530 |
700×360×780 |
700×360×780 |
Net weight
(Kg) |
40 |
40 |
63 |
68 |
|