Technolit GmbH

ECOmatModel ESI 145 -Ultralight Weight Compact and Robust Electrode Inverter

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High mobility thanks to the lightweight and compact design. Versatile: welding of basic, rutile, rutile-cellulosic and special electrodes. Energy-efficient: modern power electronics and the standby function ensure high efficiency and low energy consumption.  Modern IGBT inverter technology ensures ease of use, excellent welding results and a wide power range

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Technical specifications

  • Mains voltage: 230 V
  • mains frequency: 50/60 Hz
  • Mains fuse: 16 A (slow-blowing)
  • Max. power consumption: 5,8 kVA
  • Effective power consumption: 3,1 kVA
  • Duty cycle: 20 % - 140 A
  • 60 % - 81 A
  • 100 % - 63 A
  • Anti-Stick: Yes
  • Arc ignition (TIG DC): LIFT - ARC
  • Power factor (cos phi): 0,75
  • Open circuit voltage: 78 V
  • IP rating: IP 21 S
  • Electrodes: ø 1,6 – 3,25 mm
  • Insulation class: H
  • Operating temperature: -10 °C bis +40 °C
  • Length: 380 mm
  • Width: 130 mm
  • Height: 260 mm
  • Weight: 4,3 kg

Areas of application:

  • A reliable and stable ignition is also guaranteed at the power generator and at long lines
  • Short-time, automatic increase of welding voltage for the perfect ignition process
  • In case of an accidental sticking of the electrode, the welding current will be automatically reduced, thus preventing an overheating of the electrode
  • Supports the welding process with an increased arc stability and an optimized material transfer

Areas of use

  • Agriculture and forestry
  • Metalwork and assembly companies
  • Staircase and railing construction
  • Municipal companies
  • Repairs and vehicle construction

Weldable materials

  • Steel
  • Stainless steel
  • Cast materials
  • Copper materials

Scope of delivery

  • Electrode holder set, 2 m, 200 A
  • Ground connection set, 2 m, 200 A