Description
LEROY SOMER
35-3-00001-40-A3
AUTOMATIC VOLTAGE REGULATOR
R450
MADE IN FRANCE
The Leroy Somer R450 (35-3-00001-40-A3) is an automatic voltage regulator, made in France, that belongs to the generator excitation and voltage control system aboard ship. It governs the exciter field of the alternator so that output voltage stays steady while consumers switch on and off across the switchboard. A correctly working regulator keeps supply voltage within the range expected by motors, lighting and control circuits fed by the generator. The unit is offered in new without box condition.
Key Features
✓ R450 automatic voltage regulator
✓ Part number 35-3-00001-40-A3
✓ Made in France
✓ Controls alternator excitation to regulate output voltage
✓ Holds generator voltage steady under changing load
Marine Applications
✓ Voltage control on shipboard alternators
✓ Excitation regulation for auxiliary generator sets
✓ Generator voltage control on emergency switchboard supply
✓ Harbour generator output regulation
Technical Support
Prota Marine provides technical support, repair and onboard installation for the R450 voltage regulator and the wider automatic voltage regulator system. We assist with fault diagnosis on alternator voltage issues and offer commissioning support on board.
