AVR Automatic Voltage Regulator for DVR2000E Marathon DVR-2000E

Description: Part Number: DVR2000E The Marathon 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). Marathon DVR2000E Voltage Regulator Features and Capabilities: Four control modes: Automatic Voltage Regulation (AVR) Manual or Field Current Regulation (FCR) Power Factor Regulation (PF) Reactive Power Regulation (VAR) 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 using MARATHON-DVR2000E-COMS Windows-based software for fast, user-friendly setup and control

Price: 435.99 USD

Location: Walnut, California

End Time: 2024-12-02T11:10:36.000Z

Shipping Cost: 0 USD