Inverter DC MMA IGBT Welder

Specifications Adopt IGBT inverter technologh, brief and easy electronic circuit, compact, light and energy-saving

Inverter DC MMA IGBT Welder     Feature       Advanced IGBT inverter technology        Adopting stepless regulation and easy to use        Portable, economical, durable and reliable        With stable arc, deep molten pool and beautiful welding appearance        Auto-protection of over voltage and over current       Be able to work continuously with stable performance and automatic compensation function for voltage fluctuation       Suitable for the industries of decoration, hardware, etc.      Technical Parameters

Item \ Model	ZX7-140(IGBT)
Input power voltage(V)	AC220(single phases) ±15%
Rate input power capacity(KVA)	4.5
Input voltage frequency(Hz)	50/60
No-load voltage(V)	56
Output current range(A)	20-140
Rated output voltage(V)	25.6
Duty cycle(%)(25°C)	60
No-load loss(W)	40
Efficiency(%)	85
Power factor(COSφ)	0.93
Insulation class	F
Weight(KGS)	5
Overall dimension(mm)	355*180*270
Protection class of case	IP21S
Suitable diameter of rod(mm)	1.6-3.2