*Advanced reversing technology and imported MOSFET power switch. 
* PWM control technology, outstanding constant current property, precise current control.
* High frequency to generate arc with high voltage, outstanding arc generating performance, high welding penetration.
* High power utilization, low consumption without load, save energy.
* Wide work voltage range, strong ability in adapting power grid. 
* It can be used for welding stainless Steel, Copper, Carbon steel and other non ferrous metals. 
* Applicable for the metal processing for such industries as ship making, chemical. boiler, medical care, hardware, environmental protection and decoration etc.
* With manual arc welding function, it can provide complete welding with different materials.
Technical Specifications :
	
		
			| Model | ARC-200 | ARC-315 | ARC-400 | ARC-500 | 
		
			| Main Voltage (V) | 1 PH 220 V | 260-280V | 150 Amps. | 30 KW | 
		
			| Frequency (Hz) | 50 Hz | 260-280V | 180 Amps. | 35 KW | 
		
			| Input (KVA) | 7 |  |  |  | 
		
			| No Load Voltage (V) | 70 | 72 | 70 | 70 | 
		
			| Duty Cycle (%) | 60% | 60% | 60% | 60% | 
		
			| Power Factor | 0.8 | 0.8 | 0.8 | 0.8 | 
		
			| Insulation Class | F | F | F | F | 
		
			| Dimension (mm) | 420 x 310 x 350 | 565 x 306 x 432 | 565 x 306 x 432 | 565 x 306 x 432 | 
		
			| Weight (Kg) | 12.5 | 24.5 | 26.5 | 30.5 |