1. IGBT Inverter Technology 2. Tri-proof Cooling System 3. Power Efficient 4. Versatile Welding Range

FEATURES AND BENEFITS:

* Advanced IGBT inverter technology greatly reduces magnetic loss of the welder and obviously enhances the welding efficiency and power saving effect 

* The tri-proof (waterproof, dustproof and anti-corrosion) cooling system raises the reliability and duty-cycle of the key components in the machine

* The output efficiency can be up to 85%, and the maximum power factor could reach as high as 0.93 by using the advanced reactive power compensation circuit

* The new added EMC (Electro Magnetic Compatibility) circuit can reduce the pollution to the electric network* Auto compensation for voltage fluctuation function to insure stable welding current 

* Welding amperage can be adjusted 1 A increment at one time manually or by remote control devices, with a digital display showing the welding current in the front.  And the variable output control function provides the right arc characteristics for different types of electrodes 

* VRD function is added to meet the European requirement 

* The duty-cycle is no less than 60% even when it’s working under 40°C, which makes them ideal for outdoor uses

TECHNICAL SPECIFICATIONS:

Input Power (V):	AC380V±15%
Input Power Frequency (Hz):	50/60
No-load Voltage (V):	68
Rated Input Current(A):	14.4
Welding Amperage Range (A):	20~250
Rated Output Voltage(V):	30
Duty Cycle (%):	60%
No-load Loss (W):	60
Efficiency (%):	85
Power Factor (COSφ):	0.93
Insulation Grade:	F
Protection Grade:	IP21
Electrodes (mm):	1.6~3.2
Max. Weld Thickness (mm):	8.0
Net Weight (kg):	17
Dimensions (mm):	455*320*372

QUALITY & INSPECTION

* Cooperate with good reputation suppliers

* QC check from spare parts to finished products

* Strict accelerated aging testing on every each machine before packaging

 

PACKAGE 

* Standard export cartons with plastic foam normally 

* Customized package also available per your requirements

 

PAYMENT TERMS:

* T/T

* Confirmed irrevocable letter of credit (L/C) opened in our favor

INVERTER ARC WELDER MMA 250G IGBT