Model
|
WSM-400R/RH/RM
|
WSM-500RM
|
Hot wire parameters
|
Rated input voltage / frequency(KVA)
|
Three-phase380V(+ / -)10% 50Hz
|
Rated input capacity(A)
|
17.1
|
25.7
|
2.6
|
Rated input current(% )
|
26
|
32
|
4
|
Rated load sustainability(V )
|
100
|
100
|
100
|
Output noHoad voltage(A)
|
72
|
85
|
16
|
Output current range(A)
|
5~400
|
5~500
|
5~200
|
Arc starting current(A)
|
10~400
|
5~500
|
|
Peak current(A)
|
5~400
|
5~500
|
|
Arc stopping current(A)
|
5~400
|
5~500
|
|
Time of current increasing(S)
|
0.1~10
|
Time of current decreasing(S)
|
0.1-15
|
Pre flow time(S)
|
0.1-15
|
Lagging time of gas stopping(S)
|
0.1~20
|
Pulse frequency(Hz)
|
0.2~20
|
Pulse duty(%)
|
1~100%
|
TIG pilot arc style
|
HF arc
|
Cooling mode
|
Water cooling
|
Shell protection grade
|
IP21S
|
Insulation grade
|
H/B
|