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> Marathon DVR2000E generator voltage regulator
Marathon DVR2000E generator voltage regulator
MARATHON DVR2000E VOLTAGE REGULATOR
DVR 2000E units have the following features and capabilities.
Four control modes: automatic voltage regulation (AVR), manual or fi eld current regulation (FCR), powerfactor (PF) regulation, and reactive power (VAR) regulation.
Programmable stability settings.
Soft start control with an adjustable time setting in AVR control mode.
Overexcitation (OEL) limiting 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 fi eld 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 overtemperatureshutdown, loss of generator sensing shutdown, overexcitation limiting and crowbar shutdown).
Generator paralleling with reactive droop compensation and reactive differential compensation.
Front-panel human-machine interface (HMI) indicates system and DVR 2000E status and gives the abilityto make setting changes at the front panel.
Rear RS-232 communication port for personal computer communication using MARATHON-DVR 2000ECOMSWindows based software for fast, user-friendly, setup and control.
MARATHON DVR2000E MANUAL DOWNLOAD
