Leroy-Somer D550 Digital Voltage Regulator
Optimize your generator’s performance with the Leroy-Somer D550 Digital Voltage Regulator. Featuring 530Vac voltage sensing, 7A/15A rms excitation current, and advanced CAN Bus/USB connectivity, this genuine Nidec AVR ensures precise alternator control and maximum reliability for industrial applications.
Leroy-Somer D550 Digital Voltage Regulator
The Leroy-Somer D550 by Nidec is a highly advanced digital voltage regulator (AVR) engineered for precise control and monitoring of industrial alternators. Built for superior performance, it features rapid voltage sensing up to 530Vac (1-4ms) and versatile C.T. sensing compatibility for both 1A and 5A systems. The D550 operates efficiently on a wide DC supply range of 6V to 35V, delivering robust excitation support up to 277Vac with an excitation current of 7A (15A rms). Designed for modern industrial integration, this digital AVR comes fully equipped with comprehensive communication and monitoring interfaces, including CAN Bus, USB, multiple analog I/Os, and RTD temperature sensor inputs (RTD1-RTD5). It is the ideal solution for ensuring stable, reliable, and optimized generator operations.
Technical Specifications:
- Brand: Leroy-Somer (Nidec)
- Model: D550
- Voltage Sensing: Up to 530Vac (1~4ms)
- C.T. Sensing: 1A or 5A
- DC Supply: 6V to 35V
- Excitation Supply: Up to 277Vac
- Excitation Current: 7A / 15A rms
- Communication Interfaces: CAN Bus, USB
- Inputs/Outputs: RTD1-RTD5 (Temperature), Analog I/O
| Brand | Leroy-Somer |
|---|---|
| Model | D550 |
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