2011 new mig welding machine

mig welding machine
Inverter CO2/MIG/MAG gas shield welding machine of NB (IGBT)-350 input : 14 KVA
input voltage: 3 phase AC
It uses IGBT invert technology, stable output current, strong pressure-resist waving(V±15%)
It has electric reactor controller, stable welding course, small flash, deep liquid bath and wonderful shape.
It can adjust current and voltage separately. Changed one knob that can welder to choose CO2/MAG, and cooperate with other kinds of air automatic welding machine.
It is suit for welding 1.0mm and over steel plate
2. Specification

Parameter
NB-350
NB-500
Rated input voltage(V)
AC380V±15%
AC380V±15%
Rated frequency(Hz)
50/60
Rated input current (A)
21
38
Rated input capacity(KVA)
14
25
Rated input voltage(V)
31.5
39.0
Duty cycle(%)
80
Efficiency(%)
85
Power factor
0.93
Weight(kg)
35
50
Overall dimension(mm)
525 x 280 x 450
637 x 370 x 665
Output current range(A)
50-350
50-500
Output voltage range(V)
16-36
16-44
Diameter of input power cable(mm
2
)
≥ 3 x 4
≥ 3 x 6
Welding cable(mm
2
)
≥ 35
≥ 50