GE Multilin
TABLE OF CONTENTS
1.1.1
1.1.2
INSPECTION PROCEDURE ............................................................................. 1-2
1.2.1
1.2.2
1.2.3
1.3.1
SYSTEM REQUIREMENTS .............................................................................. 1-5
1.3.2
INSTALLATION.................................................................................................. 1-5
1.3.3
1.3.4
1.3.5
1.3.6
1.4.1
MOUNTING AND WIRING............................................................................... 1-16
1.4.2
COMMUNICATIONS........................................................................................ 1-16
1.4.3
FACEPLATE DISPLAY .................................................................................... 1-16
1.5.1
FACEPLATE KEYPAD..................................................................................... 1-17
1.5.2
MENU NAVIGATION ....................................................................................... 1-17
1.5.3
MENU HIERARCHY ........................................................................................ 1-17
1.5.4
RELAY ACTIVATION....................................................................................... 1-18
1.5.5
RELAY PASSWORDS ..................................................................................... 1-18
1.5.6
1.5.7
COMMISSIONING ........................................................................................... 1-19
2.1.1
OVERVIEW........................................................................................................ 2-1
2.1.2
FEATURES ........................................................................................................ 2-3
2.1.3
SECURITY ......................................................................................................... 2-4
2.1.4
2.2.1
OVERVIEW........................................................................................................ 2-9
2.2.2
2.2.3
2.2.4
REPLACEMENT MODULES ........................................................................... 2-17
2.3.1
UR SIGNAL PROCESSING ............................................................................. 2-19
2.4.1
2.4.2
CHANNEL MONITOR ...................................................................................... 2-22
2.4.3
LOOPBACK TEST ........................................................................................... 2-23
2.4.4
2.5.1
PROTECTION ELEMENTS ............................................................................. 2-24
2.5.2
2.5.3
MONITORING .................................................................................................. 2-27
2.5.4
METERING ...................................................................................................... 2-28
2.5.5
INPUTS ............................................................................................................ 2-28
2.5.6
POWER SUPPLY ............................................................................................ 2-29
2.5.7
OUTPUTS ........................................................................................................ 2-30
2.5.8
2.5.9
2.5.10
ENVIRONMENTAL .......................................................................................... 2-33
2.5.11
TYPE TESTS ................................................................................................... 2-34
2.5.12
PRODUCTION TESTS .................................................................................... 2-34
2.5.13
APPROVALS ................................................................................................... 2-35
2.5.14
MAINTENANCE ............................................................................................... 2-35
L30 Line Current Differential System
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