Packaging Details
- Unit Type: piece
- Package Weight: 1.301kg (2.87lb.)
- Package Size: 20cm x 15cm x 15cm (7.87in x 5.91in x 5.91in)
· DVR2000E 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 DVR2000E status and gives the abilityto make setting changes at the front panel.
· Rear RS-232 communication port for personal computer communication using MARATHON-DVR2000ECOMSWindows based software for fast, user-friendly, setup and control.