BE2000E Digital Voltage Regulator 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 PMG's. The BE2000E is the perfect replacement for ® ® Marathon Electric machines equipped with the popular DVR 2000E and DVR 2000EC voltage regulators. Enjoy the benefit of Basler Electric's years of experience and support of excitation control systems when ® choosing the BE2000E as your 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 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 field voltage sensing. FEATURES •Four contact sensing inputs for system interface. Page 1 •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, SPECIFICATIONS overexcitation limiting and crowbar shutdown. Pages 2 and 3 •Generator paralleling with reactive droop compensation and reactive differential compensation. • Front-panel human-machine interface (HMI) indicates system and BE2000E status INTERCONNECT and offers the ability to adjust settings at the front panel. DIAGRAM • Rear RS-232 communication port for personal computer communication using ® BESTCOMS-BE2000E Windows based software for fast, user-friendly, setup Page 3 and control. FRONT, SIDE VIEWS ADDITIONAL INFORMATION and DIMENSIONS Page 4 INSTRUCTION MANUAL Request Publication 9453600990 SZR-1 8-11 12570 STATE ROUTE 143, HIGHLAND, ILLINOIS 62249 USA PHONE 618-654-2341 FAX 618-654-2351 BE2000E Digital Voltage Regulator SPECIFICATIONS OPERATING POWER FCR (MANUAL) OPERATING MODE Single-Phase 180 to 240 Vac* Adjustment Range 0 to 3 Adc Frequency Range 200 to 360 Hz* Increment 0.01 A Burden 350 VA Terminals 3, 4 VAR OPERATING MODE *The operating power input is designed to work with a Marathon Electric PMG Adjustment Range 100% to -100% with the 7.5µF, 370Vac rated capacitor installed across the terminals. Increment 0.1% GENERATOR VOLTAGE SENSING PF OPERATING MODE Type 1-phase/3-phase, 4 ranges, Adjustment Range 0.6 lead to 0.6 lag 50/60 Hz Increment 0.001 Terminals E1, E2, E3 Burden <1 VA per phase PARALLEL COMPENSATION Range 1 120 Vac (100 to 140 Vac) Modes Reactive Droop and Reactive Range 2 240 Vac (200 to 280 Vac) Differential (cross-current)* Range 3 480 Vac (400 to 560 Vac) Range 4 600 Vac Droop Adjustment Range 0 to 10% GENERATOR CURRENT SENSING Increment 0.01% Type 1-phase (BŞ), 50/60 Hz *Burden can exceed 1 VA if external resistors are added to the CT circuit. Rating 5 Aac maximum continuous Burden <0.1 VA COMMUNICATION PORT Terminals CT1, CT2 Interface Full Duplex RS-232 Connection DB-9 connector on rear panel CONTACT INPUT CIRCUITS Baud 4800 Type Dry Contact Data Bits 8 Interrogation Voltage 13 Vdc Parity None Stop Bit 1 Terminals Unit/Parallel Control 52L, 52M FIELD OVERVOLTAGE PROTECTION Raise 6U, 7 Pickup 0 to 250 Vdc Lower 6D, 7 Time Delay 15 seconds (fixed) var/PF Enable 52J, 52K FIELD OVERCURRENT PROTECTION COMMON ALARM OUTPUT Pickup Type Form A Adjustment Range 0 to 7.5 Adc Rated Load 7 Aac/7 Adc continuous Increment 0.001 Adc Make 30 Aac/30 Adc, carry for 0.2 seconds Time Delay Break 7 Aac/0.1 Adc Adjustment Range 0 to 10 seconds Operating Voltage 240 Vac/250 Vdc maximum Increment 1 second Terminals AL1, AL2 GENERATOR OVERVOLTAGE PROTECTION FIELD OUTPUT Pickup Continuous Rating: 75 Vdc, 3.0 Adc Range 105 to 120% of set point Increment 1.0% 10 Second Forcing Rating 200 Vac Power Input: 150 Vdc, 7.5 Adc Time Delay Field Resistance: 18 Ω minimum Fixed Setting 0.75 seconds Terminals: F+, F- SOFT-START FUNCTION AVR OPERATING MODE Time Adjust Range 1 to 120 seconds Adjustment Range See generator voltage sensing Increment 1 second Voltage Regulation ±0.25% over load range at rated PF and constant generator ANALOG (AUXILIARY) INPUT frequency Voltage Range -3 Vdc to +3 Vdc Temperature Drift ±0.5% for a 40°C (104°F) change Set Point Range -30% to +30% shift Response Time < 1 cycle Burden 1 kΩ Terminals A, B Underfrequency (V/Hz) Characteristic Slope from 1 to 3 PU is adjust- able in 0.01 increments Range 40 to 65 Hz Increment 0.01 Hz 2 BE2000E Digital Voltage Regulator SPECIFICATIONS, continued METERING Power Factor Accuracy of all metering values assumes 25C, 50/60 Hz Range -1.0 to -0.6, +0.6 to +1.0 and less than 20% THD. Accuracy 0.02 Generator Voltage Phase Angle Range 10 V to 79 kV Range 0 to 360° Accuracy 0.5% Accuracy 2° Generator Current ENVIRONMENT Range 0.1 to 5,000 A (5 A CTs) Operating Temp -40°C to +70°C (-40°F to +158°F) Accuracy 0.5% Storage Temp -40°C to +85°C (-40°F to +185°F) Frequency TYPE TESTS Range 40 to 65 Hz Shock 20 G in 3 perpendicular planes Accuracy 0.2 Hz Vibration 1 G at 5 to 26 Hz 0.036" double amplitude Field Voltage (27 to 52 Hz) Range 0 to 200 Vdc 5 G at 53 to 500 Hz Accuracy 5.0% Salt Fog Tested per MIL-STD-810E Field Current PHYSICAL Range 0 to 8.0 Adc Weight 690 g (1.52 lb) Accuracy 0.5% Power (Apparent, Real and Reactive) Range 0 to 99 MVA, MW and Mvar Accuracy 3.0% CONNECTIONS Figure 1 - Typical Connection with ABC Rotation and Three-Phase Sensing 3 BE2000E Digital Voltage Regulator DIMENSIONS Digital Regulator R BE2000E GEN/LAG ADJUSTMENTS MODE STATUS MAX 12 Over Excitation 11 Fine Voltage Over Temperature 10 Gain 9 Stability Range Droop 8 7 Under Frequency Under Frequency VAR/PF Adj. 6 5 VAR/PF Select VAR/PF Active Manual Mode Adj. If - Limit 4 Front Side Manual Mode On/Off 3 Manual Mode 2 1 - 3 Phase Sensing Loss of Sensing Coarse Voltage Over Voltage 1 MIN ABSORB/LEAD 10.82 (274.8) SELECT UP DOWN P0061-98 5.34 1.94 (135.6) (49.3) Figure 2 - Dimensions P.A .E. Les Pins, 67319 Wasselonne Cedex FRANCE Tel +33 3.88.87.1010 Fax +33 3.88.87.0808 e-mail: franceinfo@basler.com No. 59 Heshun Road Loufeng District (N), Suzhou Industrial Park, 215122, Suzhou, P.R.China Tel +86(0)512 8227 2888 Fax +86(0)512 8227 2887 12570 State Route 143, Highland, Illinois 62249-1074 USA e-mail: chinainfo@basler.com Tel +1 618.654.2341 Fax +1 618.654.2351 111 North Bridge Road #15-06 Peninsula Plaza e-mail: info@basler.com Singapore 179098 www.basler.com Tel +65 68.44.6445 Fax +65 65.68.44.8902 e-mail: singaporeinfo@basler.com Printed in U.S.A. 6