DC THYRISTOR MMA WELDEING MACHINE

DC thyristor MMA welding machine
1. Small no-load consumption, high efficiency, high power utilization.
2. Easy operation, small splash.
3. Stable arc, auromatic supplement to change of electrical net.

ITEM
ZX5-250
ZX5-315
ZX5-400
ZX5-500
ZX5-630
Iput voltage(V)
380V±10%
380V±10%
380V±10%
380V±10%
380V±10%
Frequency(hz)
50
50
50
50
50
Phase
Three phase
Three phase
Three phase
Three phase
Three phase
Current range(A)
40-250
40-315
50-400
50-500
60-630
Rated input capacity(KVA)
17.5
24
30
37.5
47
Rated input current(A)
26
36
45
57
71
No-load voltage(V)
70
75
75
75
75
Duty cycle(%)
60
60
60
60
60
Usable electrodes(mm)
2.0-4.0
2.0-5.0
2.0-5.0
2.0-6.0
2.0-6.0
Protection class
IP21S
IP21S
IP21S
IP21S
IP21S
Insulation class
F
F
F
F
F
N.w/G.w(AL)(KG)
103/110
122/130
122/130
156/164
185/195
Dimension(mm)
382*760*660
382*760*660
382*760*660
440*760*660
500*800*680