Basler Electric BE2000E Digital Voltage Regulator

The BE2000E is an environmentally rugged product designed to control

the output of brushless excited synchronous generators equipped with

single-phase PMGs (permanent magnet generators).

Enjoy the benefit of Basler Electric’s years of experience and support of

excitation control systems when choosing the BE2000E as an ideal DVR®

replacement voltage regulator.

Features

• Four control modes: Automatic Voltage Regulation (AVR), Manual or

Field Current Regulation (FCR), Power Factor (PF) Regulation, and

Reactive Power (Var) Regulation

• 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) compensation or engine unloading

feature

• Crowbar circuitry provides field protection

• Overtemperature protection

• Three-phase or single-phase generator voltage (RMS)

sensing in AVR Mode

• Field current and field 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, BE2000E overtemperature shutdown, 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

BE2000E status and offers the ability to adjust settings at the front

panel.

• Rear RS-232 communication port for personal computer

communication using BESTCOMS™- BE2000E Windows® based

software for fast, user-friendly, setup and control.

Benefits

• Microprocessor-based design, high functionality, and performance

for precise control over the generator excitation and output.

• THD (Total Harmonic Distortion)-tolerant design provides reliable

operation in the presence of high harmonic distortion caused by

nonlinear loads.

• Rugged 3-amp pulse-width-modulated (PWM) power stage for

reliable regulation, which can help reduce expensive service calls

and down time.

• Plug-and-play replacement for Marathon® Electric generators

equipped with DVR®2000E or DVR®2000EC voltage regulators

allows for quick and easy retrofitting.