GE 489 - User Manual

GE 489

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Table of Contents:

  • Page 3 – TABLE OF CONTENTS
  • Page 9 – INTRODUCTION; Output; Trip Coil
  • Page 10 – Table 1–2: METERING AND ADDITIONAL FEATURES
  • Page 17 – INSTALLATION
  • Page 19 – To remove the unit from the case:; Figure 2–5: PRESS LATCH TO DISENGAGE HANDLE
  • Page 20 – To insert the unit into the case:
  • Page 28 – to 20 mA input, this resistor would be; Copper. RTDs must be; Figure 2–15: RTD WIRING; aximum total lead resistance; RT; RELAY
  • Page 29 – : The auxiliary relays may be programmed for numerous functions; R5 ALARM; power. This output may be monitored with an annunciator, PLC or DCS.
  • Page 30 – ⁄4 W resistor in series with a 1 nF capacitor across
  • Page 33 – USER INTERFACES; DUAL SETPOINTS / ACTIVATE SETPOINT GROUP; b) GENERATOR STATUS LED INDICATORS
  • Page 34 – FACEPLATE INTERFACE; SETPOINTS; b) ENTERING ALPHANUMERIC TEXT; MESSAGE SCRATCHPAD
  • Page 35 – SETPOINT ACCESS
  • Page 36 – SOFTWARE INTERFACE; not
  • Page 37 – OR; software must
  • Page 38 – li; Support
  • Page 39 – Select; OK; to edit the communications settings (or alternately, select the; Communications > Computer; menu item to; Figure 3–4: COMMUNICATION/COMPUTER DIALOG BOX
  • Page 40 – via the front RS232 port; Communications > Upgrade Firmware
  • Page 42 – S2 SYSTEM SETUP; e) UPGRADING SETPOINT FILES TO A NEW REVISION
  • Page 44 – Figure 3–5: GRAPH ATTRIBUTE WINDOW – TRENDING
  • Page 45 – K B
  • Page 46 – With 489PC running and communications established, select the; Actual > Waveform Capture; menu item to open the; Figure 3–8: WAVEFORM CAPTURE; IM
  • Page 47 – Impedance; isplays the value and
  • Page 48 – Actual > Event Recording
  • Page 51 – SETPOINTS
  • Page 55 – latched
  • Page 56 – POINT GROUP; setpoint. Headers for each setpoint message; ACTIVATE SETPOINT GROUP; setpoint or; EDIT SETPOINT GROUP; setpoint in; S3 DIGITAL INPUTS
  • Page 57 – CHANGE PASSCODE; ÖØ; Range: 1 to 8 numeric digits. Seen only if passcode is
  • Page 58 – PREFERENCES; points group will not require any changes.; DEFAULT MESSAGE CYCLE TIME:; The period of time over which the parameter averages are cal-; TEMPERATURE DISPLAY:; WAVEFORM MEMORY; WAVEFORM MEMORY BUFFER:; SERIAL PORTS
  • Page 59 – REAL TIME CLOCK; DEFAULT MESSAGES
  • Page 60 – DEFAULT MESSAGE HAS BEEN ADDED; DEFAULT MESSAGE HAS BEEN REVOVED; GE MULTILIN; Range: 40 alphanumeric characters
  • Page 61 – CLEAR DATA; These commands may be used to clear various historical data.
  • Page 62 – must; Message seen only if Ground CT Type is 1 A; NEUTRAL VT RATIO
  • Page 63 – GENERATOR PARAMETERS; As a safeguard, when a unit is received from the factory, the; PHASE CT PRIMARY; and Generator Parameters setpoints will be; Range: Any Combination of Relays 2 to 5; Generator FLA
  • Page 64 – S3 DIGITAL INPUTS; Terminals C1 and C2; PASSCODE; communications ports.; This input is; BREAKER STATUS; Breaker Auxiliary b
  • Page 65 – PULSED CONTROL RELAY DWELL TIME
  • Page 67 – The active group can be selected using the; Range: Any combination of Relays 1 to 4
  • Page 68 – TACHOMETER
  • Page 69 – actual; WAVEFORM CAPTURE
  • Page 70 – S4 OUTPUT RELAYS; Assign only Short Circuit and Ground Fault to R2
  • Page 71 – = reset time in seconds; = Pickup Current setpoint; Table 4–1: 489 OVERCURRENT CURVE TYPES; E M C; I I; I I
  • Page 72 – S5 CURRENT ELEMENTS; CONSTANTS; SHORT INVERSE; Table 4–4: IAC INVERSE TIME CURVE CONSTANTS; IAC CURVE SHAPE; IAC EXTREME INVERSE
  • Page 73 – = Trip Time in seconds; = Pickup Current Setpoint; Table 4–5: FLEXCURVETM TRIP TIMES
  • Page 74 – S5 CURRENT ELEMENTS; Range: Any combination of Relays 2 to 5
  • Page 75 – Figure 4–1: INADVERTENT ENERGIZATION; INADVERTENT ENERGIZE; Rated Voltage in steps of 0.01
  • Page 76 – Voltage Restrained Phase OC Pickup
  • Page 77 – NEGATIVE SEQUENCE; Cur; CURRENT; ab
  • Page 78 – = time in seconds when; Figure 4–3: NEGATIVE SEQUENCE INVERSE TIME CURVES
  • Page 80 – PHASE DIFFERENTIAL; k I; Sl o p e
  • Page 81 – GROUND DIRECTIONAL; Ground Switch Status; OPERATE; CT
  • Page 82 – and; Figure 4–5: GROUND DIRECTIONAL DETECTION; ASSIGN TRIP
  • Page 83 – S6 VOLTAGE ELEMENTS; The formula for the undervoltage curve is:; UNDERVOLTAGE TRIP DELAY; UNDERVOLTAGE TRIP PICKUP; setpoint; V V
  • Page 84 – S6 VOLTAGE ELEMENTS; OVERVOLTAGE; The formula for the curve is:; OVERVOLTAGE TRIP DELAY; OVERVOLTAGE TRIP PICKUP
  • Page 85 – ASSIGN ALARM; VOLTS/HERTZ TRIP DELAY; VOLTS/HERTZ TRIP PICKUP; V F
  • Page 86 – PHASE REVERSAL
  • Page 87 – UNDERFREQUENCY; Range: 0 to 5 s in steps of 1
  • Page 88 – OVERFREQUENCY
  • Page 89 – GROUND SWITCH STATUS; NEUTRAL OVERVOLTAGE TRIP DELAY; NEUTRAL O/V TRIP LEVEL
  • Page 90 – VT CONNECTION
  • Page 92 – LOSS OF EXCITATION; ENABLE VOLTAGE SUPERVISION
  • Page 93 – = primary ohms impedance; Figure 4–7: LOSS OF EXCITATION R-X DIAGRAM; DISTANCE ELEMENT
  • Page 96 – S7 POWER ELEMENTS
  • Page 97 – REVERSE POWER
  • Page 98 – LOW FORWARD POWER
  • Page 99 – S8 RTD TEMPERATURE; RTD TYPES
  • Page 100 – S8 RTD TEMPERATURE; Stator; Range: 8 alphanumeric characters; Off
  • Page 101 – Bearing
  • Page 102 – Other
  • Page 103 – Ambient
  • Page 104 – OPEN RTD SENSOR; OPEN RTD SENSOR
  • Page 105 – CO
  • Page 107 – SELECT CURVE; Generator Rated MVA; TC; time to trip
  • Page 108 – MULTIPLE OF FULL LOAD AMPS
  • Page 109 – The standard overload curves equation is:; Table 4–7: 489 STANDARD OVERLOAD CURVE MULTIPLIERS; PICKUP; Time to Trip
  • Page 110 – MULT; TYPICAL CUSTOM CURVE
  • Page 112 – VOLTAGE DEPENDENT OVERLOAD
  • Page 113 – VOLTAGE DEPENDENT
  • Page 115 – ANCE BIAS K FACTOR; GE
  • Page 116 – OVERLOAD PICKUP; Figure 4–17: THERMAL MODEL COOLING
  • Page 118 – S9 THERMAL MODEL; THERMAL ELEMENTS
  • Page 120 – S10 MONITORING; TRIP COIL MONITOR; Figure 4–19: TRIP COIL SUPERVISION; SUPERVISION OF TRIP; VALUE O
  • Page 121 – Figure 4–20: VT FUSE FAILURE LOGIC; VT FUSE FAILURE; AN
  • Page 123 – MAG
  • Page 124 – Figure 4–22: PULSE OUTPUT; RUNNING HORU SETUP; PULSE OUTPUT; RUNNING HOUR SETUP
  • Page 126 – Table 4–8: ANALOG OUTPUT PARAMETER SELECTION; PARAMETER NAME; Range: 12 alphanumeric characters
  • Page 127 – ANALOG INPUT 1 UNITS
  • Page 128 – SIMULATION MODE; to Fault
  • Page 129 – SIMULATION; Rated in steps of 0.01
  • Page 130 – FAULT SETUP
  • Page 131 – TEST OUTPUT RELAYS; TEST ANALOG OUTPUT
  • Page 132 – FACTORY SERVICE; Range: received data in HEX; FACTORY SERVICE
  • Page 133 – ACTUAL VALUES
  • Page 135 – GENERATOR STATUS
  • Page 138 – Any active or latched alarms may be viewed here.; A1 STATUS; TRIP PICKUPS
  • Page 141 – ALARM PICKUPS
  • Page 144 – DIGITAL INPUTS; The time and date from the 489 real time clock may be viewed here.
  • Page 145 – A2 METERING DATA; All measured current values are displayed here.; AMPS; the neutral end CT measurements, and; CURRENT METERING; Seen only if 1 A Ground CT input is used
  • Page 146 – VOLTAGE METERING; If; VT CONNECTION TYPE
  • Page 147 – If the; flash message will appear; POWER METERING
  • Page 148 – setpoints menu, the; THIS FEATURE NOT PROGRAMMED; flash message will; TEMPERATURE
  • Page 149 – setpoints page, the
  • Page 150 – Input is shorted. If no RTDs are programmed in the; THIS FEATURE NOT PRO-; PARAMETER AVERAGES; Range: 0 to 50000 V. Not seen if VT CONNECTION is; RTD MAXIMUMS; Range: –50 to 250°C. Not seen if RTD programmed as
  • Page 151 – A3 LEARNED DATA; flash
  • Page 152 – A4 MAINTENANCE; Caused by the General Input Trip feature
  • Page 153 – CLEAR TRIP COUNTERS; setpoint. Trip counters will not update if a digital; Reflects Analog I/P Name/units as programmed
  • Page 154 – Test Input is shorted.; GENERAL COUNTERS; Range: 0 to 50000. Seen only if a digital input is; TIMERS
  • Page 156 – A5 EVENT RECORDER; is the most recent event and; CLEAR EVENT RECORD; setpoint. The event record will not update if a digital input; ANALOG INPUT 2; ANALOG INPUT 3; Seen only if the Analog Input is in use.; ANALOG INPUT 4; Seen only if the Analog Input is in use.; Table 5–1: CAUSE OF EVENTS; TRIPS
  • Page 157 – A6 PRODUCT INFO; CALIBRATION INFO; Range: month day year; LAST CALIBRATION
  • Page 158 – CAUSE OF LAST TRIP; LAST TRIP DATA; ALARM STATUS; Overload; START BLOCK; OVERLOAD LOCKOUT
  • Page 159 – shown on the display.; The passcode security feature is disabled whenever the pass-; CHANGE PASSCODE SETPOINT; passcode and enable the passcode security feature.; Table 5–2: FLASH MESSAGES
  • Page 161 – already assigned to another function, this message will appear.
  • Page 163 – 89 Generator Management Relay; COMMUNICATIONS
  • Page 164 – CRC
  • Page 165 – ADDRESS
  • Page 166 – Execute Operation; Store Single Setpoint; MESSAGE FORMAT AND EXAMPLE; BYTES
  • Page 167 – Read Device Status; Request status from slave 11.; Loopback test from slave 11.; DESCRIPTION
  • Page 168 – Store Multiple Setpoints
  • Page 169 – The slave response to an error (other than CRC error) will be:; 2: ILLEGAL DATA ADDRESS
  • Page 170 – MODBUS MEMORY MAP
  • Page 171 – The channel selector must be one of the following values:; VALUE
  • Page 204 – For this object, the qualifier code must specify an index of 7 only.; Table 6–4: DEFAULT VARIATIONS; OBJECT
  • Page 207 – INDEX
  • Page 213 – TESTING
  • Page 216 – HARDWARE FUNCTIONAL TESTS
  • Page 217 – a I
  • Page 218 – The specification for RTD input accuracy is
  • Page 220 – Alter the following setpoints:; units
  • Page 222 – ADDITIONAL FUNCTIONAL TESTS; kW
  • Page 223 – VOLTAGE
  • Page 224 – APPLIED VOLTAGE
  • Page 225 – form the steps below to verify accuracy.
  • Page 228 – Alter the following setpoints.
  • Page 229 – APPENDIX A; input of the 489, terminals E10 and; Figure A–1: STATOR GROUND FAULT PROTECTION
  • Page 230 – A.1 STATOR GROUND FAULT; signal is brought to all the relays but only; Figure A–2: PARALLEL GENERATORS WITH COMMON GROUNDING IMPEDANCE
  • Page 231 – and the; signal will be in phase with the
  • Page 232 – The current pickup level of the element can be adjusted down to 0.05; at which the element will operate; Table A–1: DETECTION ELEMENT STATUS
  • Page 233 – stator ground faults near the generator neutral has proved
  • Page 234 – A.2 CURRENT TRANSFORMERS
  • Page 237 – APPENDIX B; URR; MODERATELY INVERSE; ULT
  • Page 238 – B.1 TIME OVERCURRENT CURVES; NORMALLY INVERSE
  • Page 239 – VERY INVERSE
  • Page 240 – RR; EXTREME INVERSE
  • Page 241 – DEFINITE TIME
  • Page 243 – IAC INVERSE
  • Page 249 – APPENDIX C
  • Page 250 – C.2 EU DECLARATION OF CONFORMITY
  • Page 251 – GE Multilin Relay Warranty
  • Page 252 – C.3 WARRANTY INFORMATION
  • Page 253 – Numerics
  • Page 254 – MODBUS
  • Page 255 – OUTPUTS
Loading the manual

R

E G

I S T E R

E D

489

GENERATOR MANAGEMENT RELAY

®

Instruction Manual

489 Firmware Revision: 32I151A8.000

489PC Software Revision: 1.5X

Manual P/N: 1601-0071-EA (GEK-106290B)

Copyright © 2006GE Multilin

GE Multilin

215 Anderson Avenue, Markham, Ontario

Canada L6E 1B3

Tel: (905) 294-6222 Fax: (905) 294-8512

Internet: http://www.GEindustrial.com/multilin

Manufactured under an

ISO9001 Registered system.

g

GE Industrial Systems

808754E4.CDR

489 IN SERVICE

BREAKER OPEN

R1 TRIP

R2 AUXILIARY

R3 AUXILIARY

R4 AUXILIARY

R5 ALARM

R6 SERVICE

SETPOINT ACCESS

BREAKER CLOSED

COMPUTER RS232

HOT STATOR

MESSAGE

VT FAILURE

BREAKER FAILURE

489

Generator Management Relay

PROGRAM PORT

SETPOINT

7

8

9

4

5

6

1

2

3

.

0

HELP

MESSAGE

VALUE

ACTUAL

ESCAPE

ENTER

TM

RESET

NEXT

RESET
POSSIBLE

COMPUTER RS485

AUXILIARY RS485

ALT. SETPOINTS

489 STATUS

GENERATOR STATUS

OUTPUT RELAYS

NEG. SEQUENCE

GROUND

LOSS OF FIELD

g

SELECT CURVE STYLE:
Voltage Dependent

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About this manual

Brand
GE
Model
489
Document type
User Manual
Language(s)
English
Pages
259
File size
4.5 MB
Format
PDF

Other Manuals for GE 489

Summary

Page 3 - TABLE OF CONTENTS

GE Multilin 489 Generator Management Relay 1 TABLE OF CONTENTS 1. INTRODUCTION 1.1 OVERVIEW 1.1.1 Description ......................................................................................................... 1-1 1.1.2 Ordering ....................................................................

Page 9 - INTRODUCTION; Output; Trip Coil

GE Multilin 489 Generator Management Relay 1-1 1 INTRODUCTION 1.1 OVERVIEW 1 1 INTRODUCTION 1.1OVERVIEW 1.1.1 DESCRIPTION The 489 Generator Management Relay is a microprocessor-based relay designed for the protection and management ofsynchronous and induction generators. The 489 is equipped with 6 o...

Page 10 - Table 1–2: METERING AND ADDITIONAL FEATURES

1-2 489 Generator Management Relay GE Multilin 1.1 OVERVIEW 1 INTRODUCTION 1 Power metering is a standard feature in the 489. The table below outlines the metered parameters available to the operatoror plant engineer either through the front panel or communications ports. The 489 is equipped with th...

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