I motori sono equipaggiati con sonde di temperatura PTC o PT100 poste nell’avvolgimento statore. Per la classe di temperatura T4 le sonde PTC ed il circuito di protezione connesso alle PT100 sono tarati per un intervento di sgancio a 130°C
The motors are equipped with PTC temperature sensors PT100 or placed in the stator winding.For temperature class T4 PTC probes and the protection circuit connected to the PT100 are calibrated to an intervention to release 130° C
The motors are equipped with PTC or PT100 temperature probes placed in the winding of the stator. For temperature class T4 the PTC and the protection circuit connected to the PT100 are calibrated for an operation temperature to 130 ° C
The engines are equipped with temperature probes PTC or PT100 placed in the stator winding. For the temperature class T4 PTC probes and the protection circuit connected to the PT100 are rated for a release tripping at 130 °C