GE Power Management
LPS-O Line Protection System
iii
TABLE
OF
CONTENTS
3.2.4
EXTERNAL CONNECTIONS .................................................................... 3-7
3.2.5
SURGE GROUND CONNECTIONS.......................................................... 3-7
3.3 PRINTED CIRCUIT BOARD MODULES
3.3.1
WARNING.................................................................................................. 3-8
3.3.2
BASIC CONSTRUCTION .......................................................................... 3-8
3.3.3
MODULE IDENTIFICATION ...................................................................... 3-8
3.3.4
LOCAL USER INTERFACE (LUI).............................................................. 3-8
3.3.5
INPUT BOARD .......................................................................................... 3-8
3.3.6
MAGNETICS MODULE ........................................................................... 3-10
3.3.7
COMMUNICATIONS INTERFACE .......................................................... 3-11
3.3.8
DIGITAL OUTPUT / POWER SUPPLY BOARD...................................... 3-12
3.3.9
DSP / ANI / COMM / LUI.......................................................................... 3-13
3.3.10 960 CPU BOARD..................................................................................... 3-14
4. ACCEPTANCE/PERIODIC
TESTS
4.1 OVERVIEW
4.1.1
INTRODUCTION ....................................................................................... 4-1
4.1.2
TEST EQUIPMENT ................................................................................... 4-1
4.1.3
DRAWINGS AND REFERENCES ............................................................. 4-1
4.1.4
EQUIPMENT GROUNDING ...................................................................... 4-2
4.1.5
REQUIRED SETTINGS ............................................................................. 4-2
4.1.6
GENERAL INSTRUCTIONS...................................................................... 4-2
4.1.7
SETTING CHANGES................................................................................. 4-3
4.1.8
ENTERING TEST MODE .......................................................................... 4-4
4.1.9
USING COMMUNICATIONS (OPTIONAL) ............................................... 4-5
a HARDWARE SETUP ................................................................................. 4-6
b PC SOFTWARE SETUP............................................................................ 4-6
c LOAD & START LPSO-LINK ..................................................................... 4-6
d SET LOCAL PC CONFIGURATION .......................................................... 4-6
e CREATE TEST UNIT DESCRIPTION ....................................................... 4-6
f
RELAY SETUP .......................................................................................... 4-7
g LOGGING INTO THE RELAY.................................................................... 4-7
h SETTING CHANGES................................................................................. 4-7
i
ENTERING TEST MODE .......................................................................... 4-8
j
EXITING TEST MODE............................................................................... 4-8
k INITIAL TEST SETUP................................................................................ 4-8
4.2 GENERAL RELAY TESTS
4.2.1
T1 – RELAY STATUS AND DISPLAY TESTING ...................................... 4-9
a STATUS CHECK ....................................................................................... 4-9
b DISPLAY AND KEYPAD TESTS ............................................................... 4-9
4.2.2
T2 – DIGITAL OUTPUT TEST................................................................. 4-10
4.2.3
T3 – CONFIGURABLE INPUT TEST ...................................................... 4-13
4.2.4
T4 – AC SYSTEM INPUT TEST .............................................................. 4-14
5. FUNCTIONAL TESTS
(FACTORY SETTINGS)
5.1 MEASURING UNIT TESTS
5.1.1
DESCRIPTION .......................................................................................... 5-1
a MEASURING UNIT TESTS ....................................................................... 5-1
b ZONE PHASE REACH & TIMERS TESTS................................................ 5-1
c OUT OF STEP TESTS .............................................................................. 5-1
5.1.2
T1 – FAULT DETECTOR TEST ................................................................ 5-2
5.1.3
T2 – IT TRIP SUPERVISION TEST........................................................... 5-2
5.1.4
T3 – IB BLOCKING SUPERVISION TEST ................................................ 5-3
5.1.5
T4 – GROUND DIRECTIONAL TRIP TEST .............................................. 5-3
5.1.6
T5 – GROUND DIRECTIONAL BLOCK TEST .......................................... 5-4
5.1.7
T6 – PHASE INSTANTANEOUS OVERCURRENT TEST ........................ 5-4
Содержание LPS-O
Страница 2: ......
Страница 4: ......
Страница 14: ...x LPS O Line Protection System GE Power Management TABLE OF CONTENTS ...
Страница 40: ...1 26 LPS O Line Protection System GE Power Management 1 10 ELEMENTARY DIAGRAM 1 PRODUCT DESCRIPTION 1 ...
Страница 112: ...3 16 LPS O Line Protection System GE Power Management 3 3 PRINTED CIRCUIT BOARD MODULES 3 HARDWARE DESCRIPTION 3 ...
Страница 166: ...6 16 LPS O Line Protection System GE Power Management 6 4 BACKUP PROTECTION TESTS 6 FUNCTIONAL TESTS USER SETTINGS 6 ...
Страница 200: ...8 32 LPS O Line Protection System GE Power Management 8 4 REMOTE COMMUNICATION INTERFACE 8 LOCAL USER INTERFACE 8 ...
Страница 208: ...9 8 LPS O Line Protection System GE Power Management 9 3 TROUBLESHOOTING 9 SERVICING 9 ...
Страница 226: ...10 18 LPS O Line Protection System GE Power Management 10 8 HELP MENU 10 ALPS TEST PROGRAM 10 ...
Страница 280: ...13 18 LPS O Line Protection System GE Power Management 13 4 CREATING XPRESSION BUILDER LOGIC 13 XPRESSION BUILDER 13 ...
Страница 284: ...A 4 LPS O Line Protection System GE Power Management A 1 FREQUENTLY ASKED QUESTIONS APPENDIXA A ...
Страница 288: ...B 4 LPS O Line Protection System GE Power Management B 2 FIGURES APPENDIXB B ...
Страница 292: ...C 4 LPS O Line Protection System GE Power Management C 1 KEYPAD MENUS APPENDIXC C ...
Страница 294: ...D 2 LPS O Line Protection System GE Power Management D 1 WARRANTY INFORMATION APPENDIXD D ...
Страница 306: ...xii LPS O Line Protection System GE Power Management INDEX INDEX ...
Страница 307: ...GE Power Management LPS O Line Protection System NOTES ...