New shell IGBT MMA-250

1.beautiful shell, 2.Japan brand singletube,Renesas Rjh60f7, 3.Size of Radiator changed from 8cm to 10 cm for cool - details see: https://www.machineto.com/new-shell-igbt-mma-250-10134396

Condition:New	Place of Origin:Zhejiang China (Mainland)	Brand Name:QIHOO	Model Number:MMA-250
Rated Duty Cycle:60%	Dimensions:371630	Usage:welding Workpiece	Voltage:220V or 380
Power(W):5.6KW	Certification:CE&CCC	Warranty:one year	After-sales Service Provided:Engineers available to service machinery overseas
Color:more can choose	Certificate:CE&CCC

♣ New shell IGBT MMA-250

♣FEATURES:

1.Adopting advanced IGBT inverter technology, three PCB technology.

2.High efficiency, low consumption, energy saving.

3.Anti-stick, thermostatic control, stable performance.

4.Easy Arc-starting and little spatter, high welding quality, contains electric circuit to protect against over-current, overheat and over-voltage, safe to operate.

5.More attractive design, portable, compact process, easy operation.

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

7.Suitable for welding all kinds of low carbon steel, medium carbon steel, alloy steel, etc.

♣ Technical Data Sheet

Model	MMA-250
Power voltage(V)	230/380
Frequency (HZ)	50/60
Rated input capacity(KVA)	9.4
No-load voltage(V)	65
Output current Range(A)	10-250
Rated output voltage(V)	30
Duty cycle (%)	60
Efficiency(%)	85
Power factor	0.93
cool Type	FAN
Insulation class	H
Protection class	IP21
Usable Electrode(mm)	1.6-5.0
Weight (kg)	6
Dimensions (cm)	371630