Features IGBT module, High efficiency, high power utilization Fast dynamic response, specific static feature Less splash, good welding surface, low noise
ITEM |
WS-315 |
WS-400 |
WS-500 |
WS-630 |
Power voltage/frequency |
Three phase380v¡À10%50Hz |
Three phase380v¡À10%50Hz |
Three phase380v¡À10%50Hz |
Three phase380v¡À10%50Hz |
Rated output power(KW) |
10.3 |
14.4 |
20 |
27.7 |
Rated input current(A) |
21 |
28 |
38 |
52 |
Rated duty cycle(%) |
60 |
60 |
60 |
60 |
Output current adjustable range(A) |
15-135 |
15-400 |
20-500 |
20-630 |
Output no-load voltage(V) |
80¡À8 |
80¡À8 |
80¡À8 |
80¡À8 |
Full load efficiency(%) |
89 |
89 |
89 |
89 |
Usable electrodes diameter(mm) |
2-5 |
2-6 |
2-6 |
2-6 |
Usable tungsten diameter(mm) |
1-5 |
1-6 |
1-6 |
1-6 |
N.w/G.w(kg) |
45/50 |
50/55 |
57/63 |
60/66 |
Max argon flow(L/min) |
25 |
25 |
25 |
25 |
Insulation class |
Main transformer Power transformer Output reactance,ect |
Main transformer Power transformer Output reactance,ec |
H B |
H B |
Dimension(mm) |
320*600*630 |
320*600*630 |
335*630*650 |
335*630*650 | |