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SY-SOL-TRI Welding Control

Sciaky 3-phase: SY-SOL-TRI

The SY-SOL-TRI is for controlling Sciaky 3-phase resistance welding machines for aero and commercial use.

In addition to the Mono features:

  • Backlit screen to display text and¬†graphics
  • Storage of 64 weld programs
  • Current incrementation and electrode life¬†surveillance
  • Current monitoring
  • Automatic Voltage Compensation (AVC)
  • Oscilloscope display

Welding Control

The TRI Version includes


  • Firing for the three thyristors used on Sciaky frequency-conversion machines
  • Control and monitoring of four Electronic¬†Programmable Regulators (Essential for dual diaphragm machines)

Option: Communication software SY-SOL WIN