digital dc inverter welding machine

inverter welding machine
CE,ISO9000,ROHS,UL approved
mos dc inverter welding mahcine
small,light,hight welding quailty
inverter welding machine

Minimizing, lightness, high quality and energy saving

Advance arc force and arc-starting function can rest Interference

Stable arc and little splash

High welding quality ,deep bath and strong strength
Auto protection of over-voltage and over-current
Be able to work continuously, it can balance automatic, When voltage is waving
Suit for welding all kind of basic welding rod
Be able to weld cellulose rod

ARC WELDING MACHINE
ARC220EP
ARC220ET
ARC250EP
ARC250ET
AC Input Voltage
AC.(Three phase)110V-240V±15%
Rated input power capacity
7KW
9.4KW

Input frequency
50/60Hz
50/60Hz
No-load voltage
56V
56V
Output current range
20-220A
20-250A
Rated output coltage
28V
30V
Duty cycle
60%
60%
No-load power
40W
60W
Efficiency
85%
85%
Power factor
0.93
0.93
Insulation class
F
F
Gross weight
18.5KG
18.5KG
Overall dimension
440*180*330mm
490*180*330mm
Protection class of case
IP21
IP21
Drive adjustment range
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Electrode diameter
1.6-3.2mm
1.6-4mm