DVR2000E – Digital Automatic Voltage Regulator
The DVR2000E is an advanced Digital Automatic Voltage Regulator (AVR) designed for precise voltage control and superior generator performance. Using microprocessor-based technology, it provides fast response, stable output, and extensive protection features. The DVR2000E supports flexible parameter settings, digital communication, and real-time monitoring, making it ideal for modern industrial, marine, and commercial generator systems.

Key Specifications:

• Voltage Sensing: 190–520V AC (single or three phase)

• Frequency Range: 15–100 Hz

• Excitation Voltage: Max 110V DC @ 4A continuous (10A for 10s)

• Regulation Accuracy: ±0.25%

• Operating Temperature: –40°C to +70°C

• Control Type: Digital, microprocessor-based

• Build Type: Fully encapsulated, vibration and moisture resistant

• Special Features:

  • RS485 communication interface

  • Adjustable voltage, frequency, and stability parameters

  • Comprehensive protection for overvoltage, underfrequency, and overload