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GPC power controller for preheating furnaces for aluminium extrusion dies

The GPC power controller in two-phase mode control the three-phase electric heating coils to obtain diagnostics of :

  • partial failure of the heating resistors;
  • failure of the protection fuse;
  • fielbus connection.

In this way it is possible to carry out preventive maintenance to avoid possible damage up to fire or partial interruption with consequent collapse of the heating system.

Download the application note and find out more details.

Download application note