Leroy Somer D510C – Digital Automatic Voltage Regulator (AVR)
The D510C is a fully digital automatic voltage regulator designed for brushless alternators that use AREP, SHUNT or PMG excitation. It offers comprehensive control and monitoring functions through the dedicated EasyReg® software, making it ideal for advanced industrial generator applications. 

Key Features & Benefits:

• Digital microprocessor-based regulation for high precision. 

• Supports 1-phase or 3-phase sensing, power-factor (PF) and reactive-power (kVAR) regulation, manual mode, and advanced functions like generator internal angle calculation and LVRT monitoring. 

• USB interface and software configuration (EasyReg) allows remote configuration, monitoring, and diagnostics. 

• Fully encapsulated, rugged design with excellent protection against overloads, short-circuit, and harsh environments.

• Compatible with small to large alternators (PMG, PMG + AREP, etc.) and suitable for demanding applications.