Description:

The DVR2000E voltage regulator is an electronic, solid state, microprocessor-based control device. The Automatic Voltage Regulator regulates the output voltage of a brushless, ac generator by controlling the current into the generator exciter field. Input power to the DVR2000E is from a multi-pole, high-frequency, permanent magnet generator (PMG).

Features:

Four Control Modes:

Automatic Voltage Regulation (AVR)

Manual or Field Current Regulation (FCR)

Power Factor Regulation (PF)

Reactive Power Regulation (VAR)

Specifications:

Programmable Stability Settings

Soft Start Control with an Adjustable Time Setting in AVR Control Mode

Overexcitation Limiting (OEL) in AVR, VAR and PF Control Modes

Underfrequency (Volts/Hertz) Regulation

Crowbar circuitry protects the field

Overtemperature Protection

Three-Phase or Single-Phase Generator Voltage (RMS) Sensing/Regulation in AVR Mode

Single-Phase Generator Current Sensing for Metering and Regulation Purposes

Field Current and Voltage Sensing

Four Contact Sensing Inputs for System Interface

One Common Output Relay for Alarm Indication and Trip Functions

Six Protection Functions

Overexcitation Shutdown

Generator Overvoltage Shutdown

DVR Overtemperature Shutdown

Loss of Generator Sensing Shutdown

Overexcitation Limiting

Crowbar Shutdown

Generator Paralleling with Reactive Droop Compensation and Reactive Differential Compensation

Front-panel human-machine interface (HMI) indicates system and DVR2000E status and gives the ability to make setting changes at the front panel

Rear RS-232 Communication Port for Personal Computer Communication for Fast, User-Friendly Setup and Control

OEM Part Number:

DVR-2000E, DVR2000E