Electronics Industrial Equipments Lucca - Italy


Corona Treatment


Product & Applications

Corona Treatment Discharge Generator - IGBT Technology


The new DIGITAL generation corona discharge generators represent the new industrial standard for this type of device.

The new generator with Digital Controller is a result of the need to simplify the controller electronics, deleting all of the Analogue/Digital adjustments (Set Point – Duty Cycle – Frequency – Timer) that were done manually on the previous model using “Trimmers and Switches”.

The IGBT modules installed in them, featuring high switching speed with low losses, combined with the configuration of the power circuits, ensure high performance and complete self-protection in the event of accidental overloads.

Unquestionably, these generators, together with a sophisticated operator terminal and the new discharge stations, represent the most up-to-date state of the art for corona treatment equipment.


  • Control of the electronic generator in digital way. Setting menu of all analog/digital working magnitudes controlling the electronic generator.
  • PLC with integrated Profinet® interface  for remote controls and supervision.
  • Touch Screen control panel in metal box for remote position.
  • N°3 output power control modes: Pwr.Reg. Manual, Aut. Spec. Power [Wmin / m²].
  • Power Alarm [%].   Acoustic signaling light in case of a decrease of the output power over the set percentage.
  • Alarm History.  Display and storage of all the alarm occurred during production.
  • Trend.  Graphics system that displays the progress (in real-time cyclic) of the electronic generator output power.
  • Panel Setting.  Setting the Display Language, Password for access to the parameters of operation of the electronic generator, set the Date and Time.
  • Universal supply voltage, 3×380÷480V (without need for a network transformer).
  • Construction according to norm EN-60204-1.
  • Electromagnetic compatibility (EMC) in accordance with norms EN-55011; EN-61000-6-2; EN-61000-6-4.
  • Mounting: outside or inside an electrical cabinet.

PDF brochure

OP3 HMI manual

User Manual

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