ELECTRO PLASMA TRANSFERRED ARC SYSTEMS Input supply Operating supply voltage range Input power Open circuit voltage ( Main arc ) PTA current range Welding current control Pre flow Post flow Arc starter Open circuit voltage ( Pilot arc ) Pilot arc current Duty cycle @ 40 deg.cel.Amb. Class of insulation Cooling Protection Pilot gas supply Shield gas supply Weight External Dimensions (L. W. H.) 415 V AC, 1 Phase, 50Hz. 370 V AC to 460 V AC. 10.5 KVA at 400 Amps. 95 V DC to 105 V DC. 5.0 Amps. DC to 400 Amps. DC. Stepless with fine control. 0 To 10 sec. 0 To 10 sec. Electronic pilot arc. 100 V DC to 120 V DC. 2.0 Amps. DC to 5.0 Amps. DC. 100 % at 250 Amps. H class. Forced air cool. IP-23. Argon, 25 PSI at 0.5-5 ltrs./min. 25 PSI at 1-20 ltrs/min pure argon or various mixtures as determined by desired arc char. & metallurgy of the work material. 55 Kg.Approx. 1005mm. 500mm. 530mm. 220 V AC, 1 Phase, 50Hz. 180 V AC to 250 V AC. 4.8 KVA at 150 Amps. 95 V DC to 105 V DC. 1.0 Amps. DC to 150 Amps. DC. Stepless with fine control. 0 To 10 sec. 0 To 10 sec. Electronic pilot arc. 100 V DC to 120 V DC. 2.0 Amps. DC to 5.0 Amps. DC. 100 % at 120 Amps. H class. Forced air cool. IP-23. Argon, 25 PSI at 0.5-5 ltrs./min. 25 PSI at 1-15 ltrs/min pure argon or various mixtures as determined by desired arc char. & metallurgy of the work material 55 Kg.Approx. 1005mm. 500mm. 530mm. . MODELELECTROPLASMATRANSFERREDARC150iELECTROPLASMATRANSFERREDARC400i Advantages of EPE Plasma Transferred Arc Systems - * 60 % power saving * Higher reliability * Arc consistency * Stable arc * Longer arc length * Higher arc energy density * No high frequency noise * Protected electrode * Better coating Quality * CNC/ROBOTIC interface on selected models * Suitable for hard facing SALIENT FEATURES FOR EPE PLASMA TRANSFERRED ARC SYSTEMS ¤ PTA System allows precise control of weld parameters such as powder feed rate, current,