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Block diagram
The power regulator "ELIGHT" can be used on an existing installation with existing panel, or they can be supplied on a new installation, in this case the regulator will be completed by the control panel.
Regulator with electrical panel block diagram
LEGEND

IG
 Main switch
BA Dropping current disconnecter
RD Auto resetable differential relay
TAD Toroidal current transformer for differential relay
IC+FS Crepuscolar switch with external photo sensor
PU Protection of the regulator power circuit
PLU.. Protection of the output lines
VL Variable auto-transformer
TB Booster transformer
CEM Microprocessor electronic control
CL Operating contactor with included regulator
CBP Operating contactor with excluded regulator (by passed)
MM Multimeter (only on "ELIGHT PLUS" version)


POWER CIRCUIT
The stabilization is obtained by means of motorized variators with brush contact coupled with Booster transformers connected in series with each power supply circuit and independently controlled for each single phase on the model up to 45kVA and with unique motorization on the models over 45kVA.

Power circuit electrical schematic
M ICROPROCESSOR ELECTRONIC CONTROL
The flux regulators "ELIGHT" are voltage stabilizers controlled by a microprocessor that manages all the functions of stabilization and regulation of the voltage according to preset or custom programs.



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