GPC power controller for preheating furnaces for aluminium extrusion dies
Find out how to control electric heaters in preheating furnaces with dies for aluminium extrusion
GPC power controller in two-phase mode
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.