Basler BE1-87G Manual de usuario descargar pdf

BE1-11g

URJ-1

5-09

BE1-11g

GENERATOR

PROTECTION

SYSTEM

The BE1-11g is a multifunction protective system with integrated instrumentation,

control and communications features for generation. The system provides voltage

controlled, voltage restrained and standard three phase overcurrent protection, as well

as phase-residual and independent ground overcurrent measurements, negative

sequence overcurrent, and breaker failure. Three phase over/undervoltage, negative

and zero sequence voltage, forward and reverse over power, loss of excitation,

overexcitation, over/under and rate-of-change of frequency, sync check functions are

standard features. The system includes breaker monitoring and control, as well as

metering features.

ADVANTAGES

• All overcurrent elements may be individually set for forward, reverse, or

nondirectional control. Voltage control and restraint are included within the phase

overcurrent elements to provide maximum functional flexibility for the application.

• Four "Tabular Definition" and 24 industry standard timing curves are available for

the time overcurrent applications.

• Large high-contrast programmable 128x64 LCD display allows the protective

system to replace local instrumentation and alarm annunciation.

• Includes frequency tracking for backup and cogeneration applications.

• Provides separate ground current input for those applications where required.

• High-speed BESTCOMSPlus user interface via front panel USB.

• Copper and fiber Ethernet and RS-485 ports provide communication for Modbus

and DNP3.0 protocols.

• Web page and user-selectable email triggers for remote alarm reporting.

• Expanded non-volatile event memory.

• Includes Real Time Clock with 8-hour ride through and 5-year battery backup.

• Available in fully drawout half rack case.

FEATURES

Pages 2 and 3

APPLICATIONS

Page 3

FUNCTIONAL

DESCRIPTION

Page 4 - 6

SPECIFICATIONS

Pages 7 - 9

ORDERING

INFORMATION

Page 12

INSTRUCTION MANUAL MODBUS



INSTRUCTION MANUAL

Request publication 9424200994 Request publication 9424200991

DNP 3.0 INSTRUCTION MANUAL

Request publication 9424200992

ADDITIONAL INFORMATION

WINDOWS

SOFTWARE

Interface for setting and communicating with Basler protection products

Request BESTCOMSPlus for BE1-11

DEVICE FUNCTIONS

24 27

43 46 47

101

Ethernet

Option Option

Modbus

Option

DNP 3

1 2 3 4 5 6 ... 11 12

Indice de contenidos

Pagina 1 - ADVANTAGES

BE1-11gURJ-15-09BE1-11gGENERATORPROTECTIONSYSTEMThe BE1-11g is a multifunction protective system with integrated instrumentation,control and communica

Pagina 2 - FEATURES

BE1-11g10VOLTS/HZ (24)Pickup: 0.5 - 6V/HzDelay Time:Inverse Squared Curve DTETTT = (M-1)2TR = DR x FST x 100TT = Time to TripTR = Time

Pagina 3 - FEATURES, continued

BE1-11gPERFORMANCE SPECIFICATIONS, continuedSETTING GROUPSSetting Groups: 4Control Modes: Automatic: CLPDynamic load or unbalanceExternal: Discrete in

Pagina 4 - FUNCTIONAL DESCRIPTION

BE1-11gORDERINGSAMPLE STYLE NUMBERThe style number identification chart defines the electrical characteristics and operation features included inBE1-1

Pagina 5

BE1-11g2FEATURESPROTECTION• 6 each, Instantaneous Overcurrent (50) elements provideselection of single or three phase, neutral, zero andnegative seuq

Pagina 6

BE1-11g3APPLICATIONSThe BE1-11g Generator Protection System provides the three phase, ground, and negative sequence overcurrent,voltage, over/under o

Pagina 7

BE1-11g4FUNCTIONAL DESCRIPTIONThe BE1-11g is a multifunction, numerical relay thatprovides a comprehensive suite of protective functionsto detect gene

Pagina 8 - GENERAL SPECIFICATIONS

BE1-11g5FUNCTIONAL DESCRIPTION, continuedFigure 3A - Typical External Sensing Connections, with Vx and IG Used for Stator Ground FaultFigure 3B - Typi

Pagina 9 - PERFORMANCE SPECIFICATIONS

BE1-11gFigure 6 - BESTLogicPlus Programmable Logic, Sample Screen6FUNCTIONAL DESCRIPTION, continuedBESTLogicPlusBESTLogicPlus programmable logic provi

Pagina 10 - 0 - 110 Ohms, 5 Amp

BE1-11gFigure 7 - BE1-11g H1 Rear Panel Connections (shown with optional copper Ethernet port)7Figure 8 - BE1-11g H1 Rear Panel Connections (shown w

Pagina 11

BE1-11g8GENERAL SPECIFICATIONS5 Amp CURRENT INPUTSContinuous rating: 20AOne Sec. Rating: 400ASaturation limit: 150ABurden: <10milliohms1 Amp CURREN

Pagina 12 - ORDERING

BE1-11gPERFORMANCE SPECIFICATIONSINSTANTANEOUS OVERCURRENT WITHSETTABLE DELAY (50)Pickup: 5A CT 0.5 - 150.0A1A CT 0.1 - 30.0A PU time with TD =