manuais GE 489

Ge 489 Manual do Utilizador (259 páginas)

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GENERATOR MANAGEMENT RELAY

1

Instruction Manual

1

1. INTRODUCTION 1.1 OVERVIEW

3

4. SETPOINTS 4.1 OVERVIEW

3

5. ACTUAL VALUES 5.1 OVERVIEW

5

7. TESTING 7.1 TEST SETUP

6

TABLE OF CONTENTS

8

27TN59GN

9

≥ 2 × CT: ±1% of 20 × CT

12

LONG-TERM STORAGE

16

808704A1.CDR

19

2 INSTALLATION 2.1 MECHANICAL

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2.1.5 TERMINAL LOCATIONS

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Figure 2–8: TERMINAL LAYOUT

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2.1 MECHANICAL 2 INSTALLATION

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Table 2–1: 489 TERMINAL LIST

22

2 INSTALLATION 2.2 ELECTRICAL

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RTD SENSING

28

GE Multilin

31

2.2 ELECTRICAL 2 INSTALLATION

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S3 DIGITAL INPUTS /

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SETPOINT

34

NEW SETPOINT HAS BEEN

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808745A1.CDR

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808744A1.CDR

39

32 I 151 A8 .000

41

808726A2.CDR

45

808730A2.CDR

46

VOLTAGE LEVEL

47

CURRENT PHASOR

47

VOLTAGE PHASOR

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CURRENT LEVEL

47

EVENT SELECT BUTTONS

48

EVENT LISTING

48

VIEW DATA

48

CLEAR EVENTS

48

ACTIVATE SET

56

(EQ 4.1)

62

(EQ 4.2)

63

S1 489 SETUP Ö

64

Range: Breaker Auxiliary a

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Breaker Auxiliary b

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(EQ 4.8)

74

808731A1.CDR

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(EQ 4.9)

76

CURRENT VOLTAGE

77

(EQ 4.10)

78

(EQ 4.11)

78

I(multiples of CT)

81

(multiples of CT)

81

808812A3.CDR

82

(EQ 4.18)

83

(EQ 4.19)

84

TIME DELAY SETTING

85

TO Vneutral OFEACH489

90

AUXILIARY CONTACT

90

TO DIGITAL INPUT FOR

90

NEUTRAL O/V SUPERVISION

90

GROUNDINGSWITCH

90

(EQ 4.21)

91

(EQ 4.22)

91

(EQ 4.23)

92

(EQ 4.24)

92

808740A1.CDR

94

(EQ 4.25)

96

806827A1.CDR

105

(EQ 4.26)

107

(EQ 4.27)

107

MULTIPLE OF FULL LOAD AMPS

108

TIME IN SECONDS

108

(EQ 4.28)

109

TIME TO TRIP IN SECONDS

110

THERMAL LIMITS

111

FOR HIGH INERTIAL LOAD

111

VOLTAGE DEPENDENT OVERLOAD

112

(CUSTOM CURVE)

112

VOLTAGE DEPENDENT

113

OVERLOAD PROTECTION CURVES

113

OVERLOAD PROTECTION at 80% V

114

NEMA GE MULTILIN

115

Thermal Capacity Used

116

MOTOR TRIPPED

116

100% LOAD

116

MOTOR STOPPED

116

80% LOAD

116

808721A1.CDR

118

Range: On, Off

120

(EQ 4.37)

123

(EQ 4.38)

123

808738A1.CDR

124

THIS FEATURE NOT PROGRAMMED

149

THIS FEA

149

TURE NOT PROGRAMMED

149

THIS FEATURE NOT PRO

150

LAST TRIP DATA:

158

ACTIVE ALARMS:

158

START BLOCK

158

LOCKOUTS:

158

6.3.7 489 MEMORY MAP

172

6.3.8 MEMORY MAP DATA FORMATS

196

 No Counters Reported

202

 Configurable

202

7.1 TEST SETUP 7 TESTING

214

A2 METERING DATA

218

TEMPERATURE

218

3 PHASE VARIABLE AC TEST SET

224

(EQ 7.5)

226

(EQ 7.6)

226

(EQ 7.7)

226

808739A1.CDR

229

808736A1.CDR

231

808735A1.CDR

231

808734A1.CDR

232

(EQ A.1)

233

(EQ A.2)

233

HGF3/HGF5

234

DIMENSIONS

234

808712A1.CDR

236

489 ANSI

237

MODERATELY INVERSE

237

NORMALLY INVERSE

238

VERY INVERSE

239

CURRENT (I/Ipu)

240

TRIPTIME (sec)

240

DEFINITE TIME

241

SHORT INVERSE

242

IAC INVERSE

243

EXTREME INVERSE

245

IEC CURVE A (BS142)

246

IEC CURVE B (BS142)

247

IEC CURVE C (BS142)

248

GE Multilin Relay Warranty

251

Numerics

253

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