ProPuls

Digital Inverter power source, stepless adjustable welding current

JESS ProPULS-Machines

are parts of the last generation.

Each weld droplet is individually separated from the end of the wire. Virtually spatter-free welds are achieved.Balanced, field-tested welding programs are available for all conventional materials, such as steel, stainless steel, aluminium etc.

Advantages and properties

  • digital inverter power source
  • stepless adjustable welding current
  • control: synergic single knob operation, 2/4-cycle, crater fillingcurrent, wire threading (without current and gas) synergetic-,hand- and automatic operation, spot welding time, programselection, backup function for user programs (100 programs perwelding methode; except electrode), process flow, exact adjust-ment of welding voltage (+/- 25%)
  • welding proceedings: MIG-pulse, MIG-double-pulse, 5 x MIG/MAG (Standard, PSt, CSt, RSt, FaSt), MIG brazing, MMA, TIG-Lift-Arc
  • easy adjustment of parameters due to the selection of a synergicprogram (material, wire diameter, gas)
  • digital display of current and voltage
  • wire feeder with 4-roller drive
  • fan and water-cooling with standby
  • thermal overload protection
  • fast error diagnosis via display of error codes
  • switch and control systems in dust-proof room
  • remote control socket for foot- and handoperated remote control

options

  • intermediate hose pack in various lengths
  • trolley FG 10 and cooling unit KG 10
  • double wire feed unit TWINautomation socket

MIG-PULSE-METHOD

In the case of pulsed arc welding, the material or droplettransfer is free of short circuits, controlled with a modulatedcurrent pulse. Here the so-called „pinch“ effect is used (Lorenzforce), i. e. an approaching electrical current (pulse) produces amagnetic field which works against it. This constricts (pinches)the droplet at the end.Therefore, with every current pulse a droplet is separated fromthe wire, without touching or shorting with the workpiece.

mig_puls_verfahren

Technical data

supply voltage400 V, 3 Phases
fuse16 A slow
power draw11,0 kVA
cos Phi0,90
operating voltage14,5 - 29,0 V
setting range10 - 320 A
open circuit voltage70 V
insulation classF (155°C)
system of coolingF
weight36,0 kg
duty cycle 60270 A / 27,5 V
duty cycle 100225 A / 25,5 V
system of protectionIP 23
dimensions L x B x H (mm)625 x 340 x 540
supply voltage400 V, 3 Phases
fuse16 A slow
power draw12,0 kVA
cos Phi0,90
operating voltage14,5 - 30,0 V
setting range10 - 330 A
open circuit voltage70 V
insulation classF (155°C)
system of coolingF
weight33,0 kg
duty cycle 60300 A / 29,0 V
duty cycle 100280 A / 28,0 V
system of protectionIP 23
dimensions L x W x H (mm)625 x 340 x 540
supply voltage400 V, 3 Phases
fuse20 A slow
power draw14,5 kVA
cos Phi0,90
operating voltage14,5 - 34,0 V
setting range10 - 400 A
open circuit voltage63 V
insulation classF (155°C)
system of coolingF
weight45,0 kg
duty cycle 60370 A / 32,5 V
duty cycle 100330 A / 30,5 V
system of protectionIP 23
dimensions L x W x H (mm)625 x 340 x 540
supply voltage400 V, 3 Phases
fuse32 A slow
power draw27,5 kVA
cos Phi0,90
operating voltage14,5 - 39,0 V
setting range10 - 500 A
open circuit voltage70 V
insulation classF (155°C)
system of coolingF
weight50,0 kg
duty cycle 60500 A / 39 V
duty cycle 100400 A / 34 V
system of protectionIP 23
dimensions L x W x H (mm)625 x 340 x 540