ARC igbt inverter welder; Output current range: 50-630A; Efficiency: 85%.

Performance:

The transformer core is made of high-tech material based on Nanochnology; 

The tri-proof (water,dust and eroding proof) cooling system raised the reliability and duty-cycle of the key components;

Having the fan standby function;  

With OCV  as high as 70V, enables the machines to weld;

The duty-cycle is higher than60% when the temperature of the operation surrounding is around 40. Capable to operate outdoors;

The maximum output efficiency is 85%. By using the advanced electro-circuit for power factor compensation, the max power factor could be as high as 0.93;

EMC electro-circuit added to reduce the pollution to the electric network;

With digital display of the welding current and remote control for option;

VRD function is added to meet the European requirement.

Main Technical Data:

Parameter/Model	ARC400G	ARC400I	ARC500G	ARC500I	ARC630I
Input Voltage	AC380V±15%	AC380V±15%	AC380V±15%	AC380V±15%	AC380V±15%
Frequency	50/60	50/60	50/60	50/60	50/60
Rated Input Current	27.6	27.6	27.6	38.4	53.1
No-load Voltage	68	68	68	80	72
Output Current Range	40-400	40-400	40-500	40-500	50-630
Rated Ouptut Voltage	36	36	40	40	44
Duty Cycle	60	60	60	60	60
No-load Loss	80	100	80	150	200
Efficiency	85	85	85	85	85
Power Factor	0.93	0.93	0.93	0.93	0.93
Insulation Grade	F	F	F	F	F
Housing Protectin Grade	IP21	IP21	IP21	IP21	IP21
Net Weight	22	38	22	40	54
Dimension	515*262*468	565*286*432	515*262*468	650*300*615	670*337*617

Product Purchase Guide:

Base Material	Plate Thickness	Electrode Diameter	Current Range (A)	Applicable Model
Carbon steel	3.0-16.0	4.0/5.0	40-400	ARC400G/400I
Stainless	16	5.0/6.0	40-500	ARC500G/500I
Low-alloy steel	15	4.0/6.0/8.0	50-630	ARC630I