The electrodynamic stabilizers of the STC series are equipments able to guarantee the stabilization of the voltage of the Ioads well as tor strong variations of the net.
The system is constituted by a circuit regulation formed of a brush variac piloted by an electronic regulator and by a booster transformer of the load in series.
Such system, devoid of contactor and relay, guarantee a good precision and a raised speed of response, can support an instantaneous overload, is insensitive to variations of the load and to the power factor.
The engaged power for the stabilization is much reduced with respect to the nominal power of the stabilizer, therefore the efficiency is remarkable.
Amadori produces electrodynamic stabilizers
- single-phase series STC until 200 KVA
- three-phase series STC-T tor balanced loads until 600 KVA with unique regulation of the media of the three phases
- three-phases series STC-Y tor unbalanced loads until 600 KVA with independent regulation on every phase and with the obligation of the presence of the neutral conductor in entrance.
On request it is possible to equip every machine with an isolating transformer to guarantee the galvanic separation of the load and attenuate in sensitive manner the peak of voltage and the fine noise.