WS-315,WS-400,WS-500
Features and suitable scope of products：
1、 Use IGBT advanced technology, it can save 20% energy than SCR controlled welding machine.
2、 Comprehensive function and adjustable design can meet the request of high quality welding.
3、 Speedy up slope pulse current and down slope pulse current,Excellent effect in thin metal sheet welding.
4、 First optional equipment for industrinal welding and automatic welding system.
5、 Suit for chemical industrial welding,eletric building,pipeline and machinery manufacturing.
|
Model
|
WS-315
|
WS-400
|
WS-500
|
|
Input voltage
|
380V/3phase
|
380V/3phase
|
380V/3phase
|
|
Frequency
|
50-60HZ
|
50-60HZ
|
50-60HZ
|
|
Rated input power
|
12KVA
|
15KVA
|
18KVA
|
|
Rated current
|
315A
|
400A
|
500A
|
|
Current range
|
10-315A
|
10-400A
|
10-500A
|
|
Arc current range
|
10-315A
|
10-400A
|
10-500A
|
|
Duty cycty
|
60%
|
60%
|
60%
|
|
No-load voltage
|
57V
|
57V
|
57V
|
|
Rise time of current
|
0.1-2s
|
0.1-2s
|
0.1-2s
|
|
Decay time of current
|
0.1-6s
|
0.1-6s
|
0.1-6s
|
|
Gas delay time
|
0.8-8s
|
0.8-8s
|
0.8-8s
|
|
Size
|
660*480*630mm
|
660*480*630mm
|
660*480*630mm
|
|
Weight
|
43kg
|
45kg
|
48kg
|
|
中文版 
Engllish 
