Product Description
Nidec / Leroy-Somer D510C / D550 Digital Excitation Controller / AVR
The Nidec / Leroy-Somer D510C and D550 are highly advanced digital excitation controllers (Automatic Voltage Regulators) engineered for synchronous alternators. Manufactured in France, these robust controllers deliver precise voltage regulation, superior transient response, and comprehensive monitoring capabilities for industrial power generation systems. Encased in a durable PBT GF 30 V0 flame-retardant housing, they feature versatile communication protocols including CAN Bus, USB, and RS485, alongside multiple analog and digital I/O terminals for seamless integration. Whether for prime power, standby, or grid-parallel applications, the D510C and D550 provide exceptional reliability and intelligent control for demanding electrical architectures.
Technical Specifications:
- Brand/Manufacturer: Nidec / Leroy-Somer
- Models: D510C / D550
- Voltage Sensing: Up to 500Vac (14 kOhm)
- C.T. Sensing: 1A or 5A
- DC Supply: 11V to 36V
- Excitation Supply: Up to 180Vac
- Excitation Current: 8A continuous, 15A Peak (for 2 seconds)
- Communication Interfaces: CAN Bus, USB port, RS485
- Enclosure Material: PBT GF 30 V0
- Country of Origin: France
Nidec / Leroy-Somer D510C / D550 Digital Excitation Controller / AVR
Optimize your synchronous alternator’s performance with the genuine Nidec / Leroy-Somer D510C / D550 Digital AVR. Featuring up to 500Vac sensing, 8A continuous excitation, and advanced CAN/RS485 communication, this French-manufactured controller ensures precise, reliable power regulation for industrial generators.