GE GEK 106168E Manual Do Utilizador

TABLE OF CONTENTS

TABLE OF CONTENTS

TABLE OF CONTENTS

TABLE OF CONTENTS

1.1. GENERAL DESCRIPTION ................................................................................................................................. 1

2.1. PROTECTION FUNCTIONS .............................................................................................................................. 3

2.1.1. Overcurrent units.......................................................................................................................................... 3

2.2. MONITORING AND RECORDING FUNCTIONS.............................................................................................. 5

2.2.1 Measurement ............................................................................................................................................... 5
2.2.2 Associated Breaker Status........................................................................................................................... 5
2.2.3 Target Lamps ............................................................................................................................................... 5
2.2.4 Circuit Breaker Breaking Capacity Monitoring ............................................................................................. 9
2.2.5 Built-in Self-Checking Unit.......................................................................................................................... 10

2.3. A

NALYSIS

F

UNCTIONS

. ........................................................................................................................................ 10

2.3.1 Event Recorder. .......................................................................................................................................... 10
2.3.1 Oscillography .............................................................................................................................................. 10

2.4. C

ONTROL

.......................................................................................................................................................... 12

2.4.1 Tables of Settings ...................................................................................................................................... 12
2.4.2 Time Synchronization.................................................................................................................................. 13
2.4.3 Configurable Inputs and Outputs ............................................................................................................... 13

2.5. M

AN

-

MACHINE

I

NTERFACE

(HMI) ........................................................................................................................ 15

2.6. R

EMOTE

C

OMMUNICATIONS

................................................................................................................................ 16

4.1. M

ODEL

L

IST

....................................................................................................................................................... 21

4.1.1. Special Models ........................................................................................................................................... 21

4.2. T

ECHNICAL

C

HARACTERISTICS

............................................................................................................................ 22

5.1. P

HYSICAL

D

ESCRIPTION

..................................................................................................................................... 25

5.1.1. Case .......................................................................................................................................................... 25
5.1.2. Electrical Connections............................................................................................................................... 25
5.1.3. Internal Construction ................................................................................................................................. 25

5.2. O

PERATING

T

HEORY

.......................................................................................................................................... 27

5.2.1. Magnetic Module ....................................................................................................................................... 27
5.2.2. CPU Board ................................................................................................................................................ 27
5.2.3 Power Supply ............................................................................................................................................. 28
5.2.4 Keyboard and Display ................................................................................................................................ 28

6.1. C

ONNECTIONS AND

N

ECESSARY

E

QUIPMENT

...................................................................................................... 29

6.2. V

ISUAL

I

NSPECTION

........................................................................................................................................... 29

6.3. P

ANEL

I

NSULATION

T

ESTS

.................................................................................................................................. 29

6.4. R

ELAY

S

ETTING

................................................................................................................................................. 30

6.5. I

NDICATORS

........................................................................................................................................................ 30

6.6. P

OWER

S

UPPLY

................................................................................................................................................. 30

6.7. C

OMMUNICATIONS

.............................................................................................................................................. 31

6.8. I

NPUTS

............................................................................................................................................................... 32

6.8.1 Digital inputs................................................................................................................................................ 32
6.8.2 IRIG-B Synchronizing Input........................................................................................................................ 32

6.9. F

UNCTIONS

......................................................................................................................................................... 33

6.9.1 50BF 1P Unit Test ...................................................................................................................................... 33
6.9.2 50BF 3P Unit Test ...................................................................................................................................... 34
6.9.3 Internal Arc Test......................................................................................................................................... 35
6.9.4 3P NO I FUNCTION.................................................................................................................................... 35