IGBT Inverter welding machine MMA-250

IGBT inverter welding machine, Advanced IGBT technology, Soft switching technology, Iron sheet casing - details see: https://www.machineto.com/igbt-inverter-welding-machine-mma-250-10133950

Condition:New	Place of Origin:Jiangsu China (Mainland)	Model Number:MMA-250	Motor Type:AC Motor
Voltage:230V	Certification:CE

IGBT inverter welding machine MMA-250

Advanced IGBT inverter technology.

Soft switching technology.

One single plate, innovative structural design

Compact, portable, highly effective, low construction, energy saving;

with strong comprensation capablity, resistant to volatage fluctuation, stable welding current.

Anti stick, thermostatic control, fan colled, carring strap and handle.

Hot Start, arc force, overload protection.

Supplied complete with electrode holder and earth clamp, face mask and welding brush, carton box.

Applicable for welding of all kinds of ferrous metals such as low carbon steel and alloy steel, etc.

ITEM \ MODEL	MMA-120	MMA-140	MMA-160	MMA-180	MMA-200
Rated voltage(v)	230	230	230	230	230
Input capacity(KW)	3.4	4.1	5.3	6.2	7.1
Frequency(HZ)	50/60	50/60	50/60	50/60	50/60
No-load Voltage(v)	65	65	65	76	76
Current Arrange(A)	10-120	10-140	10-160	10-180	10-200
Rated duty cycl a (%)	50%@120A 100%@85A	45%@140A 60%@120A	45%@160A 60%@130A	45%@180A 60%@150A	45%@200A 60%@170A
Efficiency(%)	80	80	80	80	80
Class of Insulation	H	H	H	H	H
Applied welding Rod(mm)	1.6-3.2	1.6-3.2	1.6-4.0	1.6-4.0	1.6-5.0
Case protection Degree	IP21	IP21	IP21	IP21	IP21
Are-starting (COS)	0.93	0.93	0.93	0.93	0.93
Welght(kg)	3.3	3.2	3.7	4.9	4.9
External Dimension(mm)	335×225×255	335×225×255	365×225×255	385×225×285	385×225×285