BEIJING ALAND WELDING CO., LTD.  

Product Name: Nb500d Synergic 500A Cc CV Pulse MIG CO2 Welding Power Source Model NO.: NB500D Electric Current: DC Cooling Way: Air Cooling Power: 27kVA Duty Cycle: 35% Color: as Required Weight: 10.5kg Warranty: 1 Year Voltage: 3X380V-415V Trademark: ALAND Transport Package: Carton Specification: 275x665x550mm Origin: Beijing Product Description Product DescriptionHigh Efficiency NB500 500A Pulse MIG MAG CO2 MMA Welding MachineParameters and SpecificationINPUTVoltage3xAC380~415V 50Hz/60HzRated Input current38ARated Input power27KVADC MMANo-load Voltage79Vcurrent Adjusting Range10~500ARated Output Current500AStart Current0-200AArcforce Current0-200ARated Duty Cycle60%CO2No-load Voltage79VRated Duty Cycle60%Current Adjusting Range20~500AVoltage Adjusting Range14-44VRated Output Current500Acrater-fill voltage14-44Vcrater-fill current10-500Aburnback time0.01-0.5Sburnback voltage10.0-25.0VWire Alloy MaterialSynergic MIG or BASIC MIGallcrater modeT( no Start Current & no crater current)or 4T( no Start Current) ,no S4(special 4 step)gas typeCO2 or ArPMIGWelding Current20~500AWelding Voltage-5.0 ~ +5.0Rated Output Current500ARated Duty Cycle60%Start(Initial) Current10~500AStart(Initial) Voltage-5.0 ~ +5.0crater-fill voltage-5.0 ~ +5.0crater-fill current10-500Aburnback time0.01-0.5Sburnback voltage-5.0 ~ +5.0Wire Alloy MaterialFe,AlSi,AlMg,CrNi,CuSynergic MIG or BASIC MIGonly Synergic MIGcrater mode2T( no Start Current & no crater current)or 4T(no Start Current ) or S4( special 4 step)gas type80%Ar+20%CO2(Fe,Cu) ;100%Ar(AlSi,AlMg) ; 98%Ar+2%CO2or O2(CrNi)Features& Advantages--IGBT high frequency inverter technologies--Single phase power supply 220V/230V/240V, 50/60Hz--Nice MIG/MMA functions, Single PCB new design--Gas / no gas--Easy operation.--Quickly gas connector.--Overheating and Current protection.Included Accessories--MIG Torch--300A Earth clamp + 2m--300A Electrode Holder 3mOptional Accessories--Argon Gas Flowmeter--Spool gun automatic socket & Spool GunFunction1. Adjusting function for the welding voltage and welding currentNB 500D supply the adjusting range at MIG/MAG as following,Welding voltage : 14V±3V~44V±3V use the voltage adjusting knobWelding current : 20A~500A use the current adjusting knob1.2 NB 500Dsupply the adjusting range at MMA as following,Welding current : 10A~500A use the welding current knob on the panel.2 .Adjusting function of the Arc thrustingIt has the important function to select the proper Arc thrusting for improvement of the weldingline ,control the welding splash and the steady Arc. Normally,.If the thrusting is low ,the arc is soft and splash .If the thrusting is high, the arc is strong and high splash.Use the arc thrusting continuously by the control knob on the front panel of NB 500D.3. Function of arc drawing backReduce the welding criterion at the end of welding line in order to fill the short coming ofwelding end.Change the knob on the welding gun ,you may get two kinds of welding criterions to fit fordifferent position and different thickness. Turn on the switch of :"Arc drawing back". the power now hasthe function of Arc drawing back. The voltage adjusting is used by the current knob on the front panel.NB500 DetailedProduct Related