ProTIG 350 / 500

compact WIG power sources

JESS ProTIG welding sources

Advantages and properties

  • Lightweight, compact, carryable with shoulder strap
  • of the inverters thanks to state-of-the-art PFC technology ProTIG 220
  • digital display for the parameters with holdfunction
  • fast overview due to shown the welding proces with LED´s
  • high duty cycle, 140 A Pro 220 | 210 A Pro 300 at 100 % TIG
  • less current consumption (energie efficient), digital controlled
  • useable at generators with extension cable up to 100 m
  • compensation of supply voltage fluctuation +/- 20 %
  • outstanding TIG and MMA welding performance
  • TIG ignition: HF or lift-arc
  • Control functions 2/4-cycle, current I and II, puls adjustable, 0,5hz to 2khz, pulsautomode
  • Current start, current slope up, current slope down, wave (square, sinus),  balance adjustable, gas preflow and postflow, hotstart and arcforce  adjustable, antistick memmory for jobs
  • up/down torch to adjust the parameters at the torch
  • fast error diagnosis via display of error codes
  • VRD Volt Reduced Device – reduced welding voltage
  • protecting glas for the controle, full insulated handle
  • thermal controlled fan, thermal overload protection
  • remote control socket for foot- and handoperated control
  • supplymentary to AC/DC version: alternating current frequency infinitely  variable, adjustable balance, wave type: sinus, square, square with dc-part  and triangle

options

  • Water cooling unit KG 11 high performance
  • Water cooling unit KG 12 compact
  • trolleys FG 1, FG 2

 

Technical data

supply voltage400 V, 3 Phases
fuse16 A slow
power draw13,0 kVA
cos Phi0,90
setting range TIG5 - 350 A
setting range MMA10 - 280 A
open circuit voltage14,0 - 76,0 V
insulation classF (155°C)
system of coolingF
weight (gas)36 kg
weight (water)36 kg
duty cycle 60 %350 A / 24,0 V
duty class 100 %280 A / 21,2 V
system of protectionIP 23S
dimensions L x W x H (mm)1050 x 540 x 970
supply voltage400 V, 3 Phases
fuse16 A slow
power draw13,0 kVA
cos Phi0,90
setting range TIG5 - 350 A
setting range MMA10 - 280 A
open circuit voltage14,0 - 76,0 V
insulation classF (155°C)
system of coolingF
weight (gas)39 kg
weight (water)39 kg
duty cycle 60 %350 A / 24,0 V
duty cycle 100 %280 A / 21,2 V
system of protectionIP 23S
dimensions L x W x H (mm)1050 x 540 x 970
supply voltage400 V, 3 Phases
fuse32 A slow
power draw26,0 kVA
cos Phi0,90
setting range TIG5 - 500 A
setting range MMA15 - 400 A
open circuit voltage14 - 72 V
insulation classF (155°C)
system of coolingF
weight51 kg
duty cycle 60 %440 A / 27,6 V
duty cycle 100 %380 A / 25,2 V
system of protectionIP 23S
dimensions L x W x H (mm)1050 x 540 x 970
supply voltage400 V, 3 Phases
fuse32 A slow
power draw28,0 kVA
cos Phi0,9
setting range TIG5 - 500 A
setting range MMA15 - 400 A
open circuit voltage14 - 95 V
insulation classF (155°C)
system of coolingF
weight54 kg
duty cycle 40 %500 A / 30,0 V
duty cycle 60 %420 A / 26,8 V
duty cycle 100 %350 A / 24,0 V
system of protectionIP 23S
dimensions L x W x H (mm)1050 x 540 x 970