DPA-500I is double pulse air cooling welding machine for industries with very high requirement for welding quality.
Main features are as follow：
*Full Digital Inverter Welding Machine.
*Wide Application:it can be used for mild steel wire,stainless steel wire,Aluminum Wires,and other alloy wire’s MIG welding.
*High efficiency,for thick plate,it can increase upto 30% of producity.
*None spatter,almost no saptter during welding.Reduce the grinding work.
*Excellent welding performence for the Mild Steel wire and Steel wire and Stainless steel wire.
*Flexible:it can be assembled with water tank and water cooling welding torch so as to achieve High quality Aluminum Wire welding.
*Excellent desigh of the machine case ensure the cooling efficiency and dust prevention.
*The structure of independent air duct system and the big size radiator can ensure better cooling for main electronic components,on the same time,there are two sealed spaces so as to ensure the machine components isolated from outside dust and reduce the machine’s failure rate.
*High quality main components, like IGBT from german’s infuneon, water pump from Italy’s CEME, condenser from german’s EWM, air break switch from schneinder, ensure the welding machine’s high qulity running.
Main technical data：
Machine type | DPA-500I | |
Power voltage/frequency | 3x380V±10%/50Hz | |
Rated input power | 25.7KVA | |
Rated input current | 39A | |
Open circuit voltage | 92V | |
Adgusting range current/ voltage | 25A/15V-500A/39V | |
Adgusting range voltage | 14V-50V | |
Duty cycle(40℃) | 60% | 500A/39V |
100% | 420A/35V | |
Weight in KG | 80kg | |
Machine Dimensine(Lx Wx H)mm | 1100×430×700 | |
Efficiency | >89% | |
Power factor | >0.87 | |
Main transformer insulation classification | H | |
Out put reactor insulation classification | B | |
Wire feeder unit Weight in KG | 15kg | |
Wire feeder unit Dimensine(Lx Wx H)mm | 630x300x400 | |
Gas flow rate | 10-20L/min | |
Wire feed speed range | 1.2-22m/min | |
Wire diameter(mm) | Φ0.8,Φ1.0,Φ1.2,Φ1.6 | |
Constructed to standards | DIN EN60974-7 | |
