E4 - series

Hightech Premium Inverter welding machine

E4-welding machines by JESS

Hightech MIG/MAG power sources.

Advantages and properties

  • MIG/MAG pulse, conventional, RMT, CMA, MIG soldering, MMAeasy operation
  • flexible alternation between procedures
  • fully adjustable parameter settings via the display
  • job memory for inhouse-developed operating parameters
  • reduced energy consumption due to latest inverter technology
  • update, save, transfer of jobs / characteristics via USB stick or PC
  • focused, high-energy spray arc
  • minimization of number of layers through reduction of seam
  • opening angle from 45° to 30°
  • shorter cycle times and higher productivity
  • better quality through minimized distortion and stronger weld penetration
  • maximum increase in welding speed
  • suitable for particularly thick-walled components

Technical data

supply voltage400 V, 3 Phases
fuse16 A slow
power draw11,0 kVA
setting range5 - 270 A
open circuit voltage70,0 V
system of coolingAF
weight (gas) with trolley61 kg
weight (water) with trolley69 kg
duty cycle 40 %270 A / 28 V
duty cycle 60 %230 A / 26 V
duty cycle 100 %190 A / 24 V
system of protectionIP 23 S
dimensions L x W x H (mm) (gas) with trolley1000 x 500 x 620
dimensions L x W x H (mm) (water) with trolley1000 x 500 x 860
supply voltage400 V, 3 Phases
fuse16 A slow
power draw17,0 kVA
setting range5 - 400 A
open circuit voltage70,0 V
system of coolingAF
weight (gas)70 kg
weight (water) with trolley110 kg
duty cycle 40 %400 A / 34 V
duty cycle 60 %360 A / 32 V
duty cycle 100 %310 A / 30 V
system of protectionIP 23 S
dimensions L x W x H (mm) (gas)700 x 350 660
dimensions L x W x H (mm) (water) with trolley1000 x 500 x 1100
supply voltage400 V, 3 Phases
fuse32 A slow
power draw26,0 kVA
setting range5 - 520 A
open circuit voltage70,0 V
system of coolingAF
weight (gas)82 kg
weight (water) with trolley122 kg
duty cycle 40 %520 A / 40 V
duty cycle 60 %500 A / 39 V
duty cycle 100 %450 A / 37 V
system of protectionIP 23 S
dimensions L x W x H (mm) (gas)700 x 350 660
dimensions L x W x H (mm) (water) wwith trolley1000 x 500 x 1100