Basler SR32A2B05B3E Static Voltage Regulator
The Basler SR32A2B05B3E is a solid‑state static voltage regulator designed for brushless synchronous generators. This regulator provides precise automatic voltage regulation (AVR) for generator sets in industrial and commercial applications, ensuring stable output voltage under varying load conditions.
The regulator features robust construction with built‑in protection functions, including over‑excitation limiting and V/Hz protection. It includes potentiometers for voltage setpoint, gain, and droop adjustment, along with LED indicators for status monitoring. The SR32A2B05B3E is designed for panel mounting with screw terminals for easy connection.
Technical Specifications
Model: SR32A2B05B3E
Control mode: AVR (automatic voltage regulation)
Voltage sensing: 120/240 V AC (single‑phase)
Field output: Up to 10 A continuous
Regulation accuracy: ±0.5% of setpoint
Protection: Over‑excitation, V/Hz, loss of sensing
Adjustments: Voltage, gain, droop
Power supply: Self‑excited from generator sensing
LED indicators: Power, excitation, fault
Operating temperature: -40°C to +70°C
Certifications: CE, UL, RoHS
Functional Features
High accuracy: Maintains voltage within ±0.5%.
Droop control: Allows reactive power sharing.
Fast response: Quick correction of voltage dips.
Protection: Prevents over‑excitation and over‑fluxing.
Easy installation: Screw terminals and compact size.
Typical Applications
Medium diesel and gas gensets: Standby and prime power.
Marine generators: Shipboard power systems.
Industrial generators: Plant power and cogeneration.
Installation and Configuration
Mount the regulator on a panel. Connect the voltage sensing, field output, and power supply. Adjust the voltage, gain, and droop controls for optimal regulation.
Compliance
Complies with EMC standards, CE and UL approved, RoHS compliant.
Conclusion
The Basler SR32A2B05B3E provides reliable voltage regulation for medium generators, offering essential protection and flexible adjustment.
