FEATURES OF MMA Welding Instrument ARC-250:
1. MOSFET inverter and precision constant current feedback control and technology, soft switch;
2. Wide working voltage range, strong adaptability to electricity power grid, high ability of interference resistance, stable welding current and steady arc;
3. Intensive arc, high welding speed, excellent welding performance, deep welding pool, less spatter, continuous current regulation, safety and reliable for operation;
4. Compact structure, portable, energy saving, easy for maintenance;
5. Applicable to various acid and basic welding electrodes;
6. Suitable for stainless steel, copper, cast iron, carbon steel, alloy metal, etc. ;
7. Complete accessories: welding torch, welding cable, earth clamp, welding holder.
PARAMETERS OF MMA Welding Instrument ARC-250:
Model
Spec.
ARC-250
Power supply voltage
3-Ph AC 380�10%V/ 50~60Hz
Power supply capacity
9.5 kVA
No-load voltage
56 V
Out put current range
10-250 A
Power output voltage
30.0 V
No-load loss(W)
60
Duty cycle
60%
Cosφ (η)
0.93
Protection
IP 21 S
Insulation grade
F
Diameter of rod
1.6-5.0 mm
Net Weight
18.5 kg
Dimension (mm)
500*210*365
* BUY WITH CONFIDENCE.
* QUALITY MACHINES MANUFACTURED BY RONGYI.
* FULL SERVICE AND PARTS BACK UP.
* 12 MONTHS WARRANTY.
The data in the above table is only for reference. Please subject to the name plate
on the device.
