(ZX7-250) MOSFET Inverter DC MMA Welding Machine

Smooth welding arc and beautiful welding appearance, deep molten pool, small spatter, and good thrust compensation function
Features:
Reliable quality, stable performance, automatic compensation function for voltage fluctuation
High duty cycle, weldable for long-period, over heat & over load protection
Smooth welding arc and beautiful welding appearance, deep molten pool, small spatter, and good thrust compensation function
Supporting downward welding of cellulose rod
Easy arc starting, individual regulation function of arc starting current
Technical Parameters:

Item \ Model
ZX7-250(MOSFET)
Input power voltage(V)
AC380(three phases)
±15%
Rate input power capacity(KVA)
9.4
Input voltage frequency(Hz)
50/60
No-load voltage(V)
54
Output current range(A)
20-250
Rated output voltage(V)
30
Duty cycle(%)(25°C)
60
No-load loss(W)
60
Efficiency(%)
85
Power factor (COSφ)
0.93
Insulation class
F
Weight(KGS)
21
Overall dimension(mm)
500x263x421
Protection class of case
IP21S
Suitable diameter of rod(mm)
1.6-4