Description
BASLER ELECTRIC HIGHLAND, ILLINOIS
MODEL: SR4A1B05A3E
STATIC VOLTAGE REGULATOR
MADE IN U.S.A.
The Basler Electric SR4A1B05A3E is a static voltage regulator for marine generator sets, forming part of the automatic voltage regulator system that governs alternator output. Its role is to adjust field excitation so the generator delivers a steady voltage to the main switchboard as consumers are switched in and out. Stable supply voltage protects motors, lighting and electronic equipment throughout the vessel. The regulator was manufactured in Highland, Illinois, U.S.A., and is supplied in New Without Box condition.
Key Features
✓ Model SR4A1B05A3E
✓ Static voltage regulator design
✓ Manufactured in Highland, Illinois
✓ Made in U.S.A.
✓ Governs generator output voltage through excitation control
Marine Applications
✓ Ship service diesel generator excitation
✓ Standby generator sets for engine room power
✓ Alternator voltage control on auxiliary gensets
Technical Support
Prota Marine provides technical support, repair and onboard installation for the static voltage regulator and the wider automatic voltage regulator system. We help trace faults such as voltage hunting or failure to build up, and our team supports commissioning of the generator set with the regulator fitted.



