GE L60 Instruction Manual
Also see for L60: Communications manualCommunications guideInstruction manualInstruction manualInstruction manual
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Contents
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GE Multilin L60 Line Phase Comparison System iINDEXIndexNumerics10BASE-Finterface ........................................................................ 3-35settings ......................................................................... 5-3087PC SCHEMEapplications ..................................................................... 9-1FlexLogic operands ..................................................... 5-113logic ............................................................................ 5-142settings ............................................................. 5-135, 5-139specifications ................................................................ 2-13AABBREVIATIONS.............................................................. G-5AC CURRENT INPUTS ................................... 2-19, 3-10, 5-91AC VOLTAGE INPUTS .............................................2-19, 3-10ACCESS VIOLATION MESSAGE ...................................... 1-15ACTIVATING THE RELAY ........................................1-19, 4-27ACTIVE SETTING GROUP ............................................. 5-134ACTUAL VALUESmain menu ...................................................................... 6-1maintenance ................................................................. 6-24metering ........................................................................ 6-12product information ........................................................ 6-25records ......................................................................... 6-22status .............................................................................. 6-3ADVANCED FAULT DETECTORSnegative-sequence current ........................................... 5-148negative-sequence current rate of change .................... 5-145negative-sequence voltage .......................................... 5-143positive-sequence current ............................................ 5-149positive-sequence current rate of change ..................... 5-146settings ....................................................................... 5-143ALARM LEDs ................................................................... 5-70ANSI DEVICE NUMBERS ................................................... 2-2APPARENT POWER ................................................2-19, 6-17APPLICATION EXAMPLESbreaker trip circuit integrity .......................................... 5-255contact inputs .............................................................. 5-294HV line configuration ....................................................... 9-4LV fault ........................................................................... 9-4phase comparison ........................................................... 9-1APPROVALS ................................................................... 2-25ARCHITECTURE ........................................................... 5-111ARCING CURRENT ....................................................... 5-259AUTORECLOSEactual values ................................................................... 6-5description .................................................................. 5-282FlexLogic operands ..................................................... 5-114logic ....................................................... 5-288, 5-290, 5-291Modbus registers ........................................................... B-35sequence .................................................................... 5-292settings ............................. 5-280, 5-283, 5-284, 5-286, 5-287specifications ................................................................ 2-17AUXILIARY OVERVOLTAGEFlexLogic operands ..................................................... 5-114logic ............................................................................ 5-232Modbus registers ........................................................... B-41settings ....................................................................... 5-232specifications ................................................................ 2-16AUXILIARY UNDERVOLTAGEFlexLogic operands ...................................................... 5-114logic ............................................................................ 5-231Modbus registers .......................................................... B-40settings ....................................................................... 5-231specifications ................................................................. 2-16AUXILIARY VOLTAGE CHANNEL ..................................... 3-10AUXILIARY VOLTAGE METERING ................................... 6-17AWG WIRE SIZE .................................... 3-10, 3-30, 3-33, 3-35BBANKS ............................................................ 5-7, 5-91, 5-92BATTERYdisposal ......................................................................... 10-4failure ..............................................................................7-7replace .......................................................................... 10-3BATTERY FAILURE ........................................................... 7-7BINARY INPUT POINTS .................................................... E-8BINARY OUTPUT POINTS ................................................. E-9BLOCK DIAGRAM .............................................................. 1-3BLOCK SETTING ............................................................... 5-5BLOCKING SCHEME ........................................................ 8-10BREAKER ARCING CURRENTactual values ................................................................. 6-24clearing .................................................................. 5-26, 7-2FlexLogic™ operands ................................................... 5-114logic ............................................................................ 5-261measurement ............................................................... 5-260Modbus registers .......................................................... B-38settings ....................................................................... 5-259specifications ................................................................. 2-16BREAKER CONTROLcontrol of 2 breakers ...................................................... 4-23description ..................................................................... 4-22dual breaker logic ............................................... 5-99, 5-100FlexLogic operands ...................................................... 5-115settings ......................................................................... 5-97BREAKER FAILUREdescription ................................................................... 5-217determination ............................................................... 5-218FlexLogic operands ...................................................... 5-114logic ................................................................. 5-221, 5-222main path sequence ..................................................... 5-218settings ............................................................ 5-216, 5-219specifications ................................................................. 2-16BREAKER FLASHOVERFlexLogic operands ...................................................... 5-114logic ............................................................................ 5-265Modbus registers .......................................................... B-13settings ....................................................................... 5-262specifications ................................................................. 2-16BREAKER-AND-A-HALF SCHEME ...................................... 5-6BRIGHTNESS .................................................................. 5-24CC37.94 COMMUNICATIONS ........................... 3-36, 3-38, 3-42C37.94SM COMMUNICATIONS ........................................ 3-40CAUTIONS ......................................................................... 1-1CE APPROVALS .............................................................. 2-25CHANNEL TESTS .............................................................. 6-9 |
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