Shanghai Rongyi Welding Corporation

home products MMA WELDER MMA Welding Instrument [ARC-250]

MMA Welding Instrument [ARC-250]

Product Details:

Pilot Arc Current	10A
Pulse Frequency	10-100kHz
Arc Current	250A
Rated Duty Cycle	60%
Certification	CE,CCC
Usage	weld
Dimensions	500210365 mm
Place of Origin	Shanghai, China (Mainland)
Brand Name	RONGYI
Model Number	ARC-250

Payment & Shipping Terms:

Minimum Order Quantity:	5 Set/Sets
Packaging Details:	Plastic film inside, EPE (Expand Aple Polyephylene) foam, Corrugated paper carton, Plastic stretch wrap outside.
Delivery Time:	7 days
Payment Terms:	T/T,MoneyGram
Supply Ability:	8000 Set/Sets per Month

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Detailed Product Description

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)	500210365